course hand-out b.tech. - rajagiritech.ac.in hand-out-ktu.pdf · semester v, course hand-out...

COURSE HAND-OUT

B.TECH. - SEMESTER V

DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

Semester V, Course Hand-Out

Department of EC, RSET 2

RAJAGIRI SCHOOL OF ENGINEERING AND TECHNOLOGY (RSET)

VISION

TO EVOLVE INTO A PREMIER TECHNOLOGICAL AND RESEARCH INSTITUTION,

MOULDING EMINENT PROFESSIONALS WITH CREATIVE MINDS, INNOVATIVE

IDEAS AND SOUND PRACTICAL SKILL, AND TO SHAPE A FUTURE WHERE

TECHNOLOGY WORKS FOR THE ENRICHMENT OF MANKIND

MISSION

TO IMPART STATE-OF-THE-ART KNOWLEDGE TO INDIVIDUALS IN VARIOUS

TECHNOLOGICAL DISCIPLINES AND TO INCULCATE IN THEM A HIGH DEGREE

OF SOCIAL CONSCIOUSNESS AND HUMAN VALUES, THEREBY ENABLING

THEM TO FACE THE CHALLENGES OF LIFE WITH COURAGE AND CONVICTION



DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

(EC), RSET

VISION

TO EVOLVE INTO A CENTRE OF EXCELLENCE IN ELECTRONICS AND

COMMUNICATION ENGINEERING, MOULDING PROFESSIONALS HAVING

INQUISITIVE, INNOVATIVE AND CREATIVE MINDS WITH SOUND PRACTICAL

SKILLS WHO CAN STRIVE FOR THE BETTERMENT OF MANKIND

MISSION

TO IMPART STATE-OF-THE-ART KNOWLEDGE TO STUDENTS IN ELECTRONICS

AND COMMUNICATION ENGINEERING AND TO INCULCATE IN THEM A HIGH

DEGREE OF SOCIAL CONSCIOUSNESS AND A SENSE OF HUMAN VALUES,

THEREBY ENABLING THEM TO FACE CHALLENGES WITH COURAGE AND

CONVICTION



B.TECH PROGRAMME

PROGRAMME EDUCATIONAL OBJECTIVES (PEOs)

1. Graduates shall have sound knowledge of the fundamental and advanced concepts of

electronics and communication engineering to analyze, design, develop and

implement electronic systems or equipment.

2. Graduates shall apply their knowledge and skills in industrial, academic or research

career with creativity, commitment and social consciousness.

3. Graduates shall work in a team as a member or leader and adapt to the changes taking

place in their field through sustained learning.

PROGRAMME OUTCOMES (POs)

Graduates will be able to

1. Engineering knowledge: Apply the knowledge of mathematics, science, Engineering

fundamentals, and Electronics and Communication Engineering to the solution of

complex Engineering problems.

2. Problem analysis: Identify, formulate, review research literature, and analyze

complex Engineering problems reaching substantiated conclusions using first

principles of mathematics, natural sciences, and Engineering sciences.

3. Design/development of solutions: Design solutions for complex Engineering

problems and design system components or processes that meet the specified needs

with appropriate consideration for the public health and safety, and the cultural,

societal, and environmental considerations.

4. Conduct investigations of complex problems: Use research based knowledge and

research methods including design of experiments, analysis and interpretation of data,

and synthesis of the information to provide valid conclusions.

5. Modern tool usage: Create, select, and apply appropriate techniques, resources, and

modern engineering and IT tools including prediction and modeling to complex

Engineering activities with an understanding of the limitations.

6. The Engineer and society: Apply reasoning informed by the contextual knowledge

to assess societal, health, safety, legal and cultural issues and the consequent

responsibilities relevant to the professional Engineering practice.

7. Environment and sustainability: Understand the impact of the professional

Engineering solutions in societal and environmental contexts, and demonstrate the

knowledge of, and the need for sustainable developments.

8. Ethics: Apply ethical principles and commit to professional ethics and responsibilities

and norms of the Engineering practice.



9. Individual and team work: Function effectively as an individual,and as a member or

leader in diverse teams, and in multidisciplinary settings.

10. Communication: Communicate effectively on complex Engineering activities with

the Engineering Community and with society at large, such as, being able to

comprehend and write effective reports and design documentation, make effective

presentations, and give and receive clear instructions.

11. Project management and finance: Demonstrate knowledge and understanding of the

Engineering and management principles and apply these to one‟s own work, as a

member and leader in a team, to manage projects and in multi disciplinary

environments.

12. Life -long learning: Recognize the need for, and have the preparation and ability to

engage in independent and lifelong learning in the broadest context of technological

change.

Programme-Specific Outcomes (PSOs)

Engineering graduates will be able to:

1. demonstrate their skills in designing, implementing and testing analogue and digital

electronic circuits, including microprocessor systems, for signal processing,

communication, networking, VLSI and embedded systems applications;

2. apply their knowledge and skills to conduct experiments and develop applications

using electronic design automation (EDA)tools;

3. demonstrate a sense of professional ethics, recognize the importance of continued

learning, and be able to carry out their professional and entrepreneurial

responsibilities in electronics engineering field giving due consideration to

environment protection and sustainability.



INDEX

1. Semester Plan 7

2. Scheme 8

3. Digital Signal Processing 9

3.1. Course Information Sheet 10

3.2. Course Plan 16

3.3. Sample Questions 19

4. Applied Electromagnetic Theory 22


4.2. Course Plan 29


5. Microprocessor & Microcontroller 45


5.2. Course Plan 52


6. Power Electronics & Instrumentation 57


6.2. Course Plan 64


7. Digital System Design 74


7.2. Course Plan 80


8. Biomedical Engineering 83

8.1 Course Information Sheet 84

8.2 Course Plan 89

8.3 Sample Questions 91

9. Soft Computing 95


9.2 Course Plan 102


10. Design Project 110


10.2 Course Plan 115

11. Digital Signal Processing Lab 116


11.2 Course Plan 124


12. Power Electronics & Instrumentation Lab

12.1 Course Information Sheet

12.2 Course Plan

12.2 Sample Question



1.SEMESTER PLAN

2017 S5SemesterPlan 2017 KTU



2. SCHEME: B.TECH 5 th

SEMESTER

(Electronics & Communication Engineering)

Course

Code

Course Name L-T-P Credits Exam

Slot

EC301 Digital Signal Processing 3-1-0 4 A

EC 303 Applied Electromagnetic Theory 3-0-0 3 B

EC 305 Microprocessor & Microcontroller 3-0-0 3 C

EC 307 Power Electronics & Instrumentation 3-0-0 3 D

HS 300 Principles of Management 3-0-0 3 E

EC 361/

EC 363/

EC 365/

EC 360

Digital System Design /

Optimization Techniques/

Biomedical Engineering/

Soft Computing

3-0-0 3 F

EC 341 Design Project 0-1-2 2 S

EC 333 Digital Signal Processing Lab 0-0-3 1 T

EC 335 Power Electronics & Instrumentation

Lab

0-0-3 1 U

Total Credits = 23 Hours: 28

Cumulative Credits= 117



3

EC 301

DIGITAL SIGNAL PROCESSING



3.1 COURSE INFORMATION SHEET-DIGITAL SIGNAL PROCESSING

PROGRAMME: UG PROGRAMME IN

ELECTRONICS & COMMUNICATION

ENGINEERING

DEGREE: B. TECH.

COURSE: DIGITAL SIGNAL PROCESSING SEMESTER: 6

CREDITS: 4

COURSE CODE: EC 301

REGULATION : 2010

COURSE TYPE: CORE

COURSE AREA/DOMAIN: SIGNAL

PROCESSING

CONTACT HOURS: 3 + 1 (Tutorial)

hours/Week.

CORRESPONDING LAB COURSE CODE (IF

ANY): EC 333

LAB COURSE NAME: DIGITAL SIGNAL

PROCESSING LAB

SYLLABUS:

UNIT DETAILS HOURS

I The Discrete Fourier Transform: DFT as a linear transformation, Relationship

of the DFT to other transforms, IDFT.Properties of DFT and examples Circular

convolution. Linear Filtering methods based on the DFT- linear convolution

using circular convolution, overlap save and overlap add methods. Frequency

Analysis of Signals using the DFT.

11

II Computation of DFT: Radix-2 Decimation in Time and Decimation in

Frequency FFT Algorithms. IDFT computation using Radix -2 FFT

Algorithms. Efficient computation of DFT of Two Real Sequences and a 2N-

Point Real Sequence.

7

III Design of FIR Filters- Symmetric and Anti-symmetric FIR Filters.Design of

linear phase FIR Filters using Window methods (rectangular, Hamming and

Hanning) and frequency sampling Method.Comparison of Design Methods for

Linear Phase FIR Filters.

9

IV Design of IIR Digital Filters from Analog Filters (Butterworth). IIR Filter

Design by Impulse Invariance, and Bilinear Transformation. Frequency

Transformations in the Analog and Digital Domain.

9

V Block diagram and signal flow graph representations of filters. FIR Filter

Structures: (Linear structures), Direct Form, Cascade Form and Lattice

Structure. IIR Filter Structures: Direct Form, Transposed Form, Cascade Form

and Parallel Form. Computational Complexity of Digital filter structures.

Computer architecture for signal processing : Introduction to TMS320C67xx

digital signal processor.

9

VI Multi-rate Digital Signal Processing: Decimation and Interpolation (Time

domain and Frequency Domain Interpretation without proof). Finite word

length effects in DSP systems: Introduction (analysis not required), fixed-point

and floating-point DSP arithmetic, ADC quantization noise. Finite word length

effects in IIR digital filters: coefficient quantization errors. Finite word length

effects in IIR digital filters: coefficient quantization errors.Finite word length

9



effects in FFT algorithms: Round off errors.

TOTAL HOURS 54

TEXT/REFERENCE BOOKS:

T/R BOOK TITLE/AUTHORS/PUBLICATION

1. Oppenheim A. V., Schafer R. W. and Buck J. R., Discrete Time Signal Processing, 3/e,

Prentice Hall, 2007.

2. Proakis J. G. andManolakis D. G., Digital Signal Processing, 4/e, Pearson Education, 2007.

3. Lyons, Richard G., Understanding Digital Signal Processing, 3/e. Pearson Education India,

2004.

4. Ifeachor E.C. and Jervis B. W., Digital Signal Processing: A Practical Approach, 2/e,

Pearson Education, 2009.

5. Mitra S. K., Digital Signal Processing: A Computer Based Approach, 4/e McGraw Hill

(India), 2014.

6. Salivahanan, Digital Signal Processing,3e, McGraw –Hill Education New Delhi, 2014

(Smart book)

7. Chassaing, Rulph., DSP applications using C and the TMS320C6x DSK. Vol. 13. John

Wiley & Sons, 2003.

8. NagoorKani, Digital Signal Processing, 2e, McGraw –Hill Education New Delhi, 2013 7

9. Singh A., Srinivasan S., Digital Signal Processing: Implementation Using DSP

Microprocessors, Cenage Learning, 2012.

COURSE PRE-REQUISITES:

COURSE

CODE

COURSE NAME DESCRIPTION SEM

EC 202 SIGNALS AND

SYSTEMS

Analysis of continuous time and discrete time

signals and systems

4

COURSE OBJECTIVES:

Sl.

No.

DESCRIPTION

1 To provide an understanding of Digital Signal Processing principles, algorithms and

applications.

2 To study the design techniques for digital filters.

3 To give an understanding of Multi-rate Signal Processing and its applications.

4 To introduce the architecture of DSP processors.

COURSE OUTCOMES:



Sl.

No.

DESCRIPTION

1 The students will understand the fundamentals of discrete time signals, systems and their

properties.

2 The students will understand various finite word length effects in digital filters.

3. The students will be able to design an analogbutterworth IIR filter.

4. The students will be able to design a digital FIR filter using window technique.

5.

The students will understand the basics of Discrete Fourier Transform and Fast Fourier

Transform.

CO-PO-PSO MAPPING:

CO

No.

Programme Outcomes (POs)

Programme-

specific Outcomes

(PSOs)

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3

1 3 3 3 2 3 3 2 1 3 3 1

2 3 3 3 3 3 3 2 1 3 3 1

3 3 3 3 3 3 3 2 1 3 3 1

4 3 3 3 3 3 3 2 1 3 3 1

5 3 3 3 3 3 3 2 1 3 3 1

EC

301 3 3 3 3 3 3 2 1 3 3 1

JUSTIFICATION FOR CO-PO MAPPING

MAPPING LEVEL JUSTIFICATION

EC 301.1-PO1 3 Representation of signals and systems and their properties require

mathematical background

EC 301.1-PO2 3 Representation of signals and systems and their properties require

mathematical background

EC 301.1-PO3 3 Design of systems with minimum hardware

EC 301.1-PO4 2 Sampling of data

EC 301.1-PO5 3 Simulation using Matlab

EC 301.1-PO6 3 Signals are useful for a wide range of day to day applications

EC 301.1-PO9 2 Micro Project

EC 301.1-

PO10 1 Seminar

EC 301.2-PO1 3 Analysis of system transfer function.

EC 301.2-PO2 3 Analysis of system transfer function.

EC 301.2-PO3 3 Design of analog IIR filter

EC 301.2-PO4 3 Decomposition of transfer functions






EC 301.2-

PO10 1

Seminar

EC 301.3-PO1 3 IIR filter design equations

EC 301.3-PO2 3 Obtain the filter specifications such as order and cut-off frequency

EC 301.3-PO3 3 FIR Filter design using windows

EC 301.3-PO4 3 Use of different transformation techniques




EC 301.3-

PO10 1

Seminar

EC 301.4-PO1 3 FIR filter equations and derivations

EC 301.4-PO2 3 Different methods for FIR filter design

EC 301.4-PO3 3 Use of overlap save and add methods

EC 301.4-PO4 3 Identify drawbacks of commonly used window functions




EC 301.4-

PO10 1

Seminar

EC 301.5-PO1 3 DFT/FFT calculations

EC 301.5-PO2 3 The convolution of real time signals are performed using segmented

methods.

EC 301.5-PO3 3 Design of systems with minimum hardware

EC 301.5-PO4 3 Use of overlap save and add methods




EC 301.5-

PO10 1

Seminar

JUSTIFICATION FOR CO-PSO MAPPING


EC 301.1-

PSO1

1 Representation of physical quantity using differential and difference

equation

EC 301.1-

PSO2

2 Signal representation and simulation using Matlab

EC 301.1-

PSO3

3 Assignments and Seminar



EC 301.2-

PSO1

3 Implementation of minimum phase and all pass systems

EC 301.2-

PSO2

3 Transfer function implementation using Matlab

EC 301.2-

PSO3


EC 301.3-

PSO1

3 Implementation & Design of IIR filter

EC 301.3-

PSO2

3 IIR filter Transfer function implementation using Matlab

EC602.3-

PSO3


EC 301.4-

PSO1

3 Implementation & Design of FIR filter

EC 301.4-

PSO2

3 FIR filter Transfer function implementation using Matlab

EC 301.4-

PSO3


EC 301.5-

PSO1

3 Implementation & Design of DFT using FFT methods

EC 301.5-

PSO2

3 DIT and DIF-FFT implementation using Matlab

EC 301.5-

PSO3


GAPS IN THE SYLLABUS - TO MEET INDUSTRY/PROFESSION REQUIREMENTS:

Sl.

No.

DESCRIPTION PROPOSED ACTIONS PO MAPPING

1 Matlab Simulations are not

included in the syllabus

One day course on Matlab is

conducted so that the students will

get the feel of what has happened in

the class

1,2,3,4,5

PROPOSED ACTIONS: TOPICS BEYOND SYLLABUS/ASSIGNMENT/INDUSTRY

VISIT/GUEST LECTURER/NPTEL ETC

TOPICS BEYOND SYLLABUS/ADVANCED TOPICS:

Sl.

No.

DESCRIPTION PO MAPPING

1 MATLAB introduction 1,2,3,4,5

2 Advanced applications 1,2,3,4,5,6,10

3 Performance and analyses of systems 2,3,4,5

DESIGN AND ANALYSIS TOPICS:

Sl. DESCRIPTION PO MAPPING



No.

1 Filter Design and Analysis 1,2,3,4,5,6

2 Window Design and Analysis 2,3,4,5

WEB SOURCE REFERENCES:

Sl.

No.

DESCRIPTION

1 http:// www.nptel.iitm.ac.in/

2 http:// www.slideshare.net

DELIVERY/INSTRUCTIONAL METHODOLOGIES:

CHALK & TALK STUD.

ASSIGNMENT

WEB

RESOURCES

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES

ASSESSMENT METHODOLOGIES-DIRECT

ASSIGNMENTS STUD.

SEMINARS

TESTS/MODEL

EXAMS

UNIV.

EXAMINATION

STUD. LAB

PRACTICES

STUD. VIVA MINI/MAJOR

PROJECTS

CERTIFICATIONS

ADD-ON

COURSES

OTHERS

ASSESSMENT METHODOLOGIES-INDIRECT

ASSESSMENT OF COURSE OUTCOMES

(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY (TWICE)

ASSESSMENT OF MINI/MAJOR

PROJECTS BY EXT. EXPERTS

OTHERS

Prepared by Approved by:

Sreekumar G HOD-

ECE

Naveen N



3.2 COURSE PLAN

Module I Topic

1 Introduction to D.S.P.

2 Discrete Fourier Transform

3 Tutorial - Numerical Examples

4 DFT using Twiddle Factor

5 Properties of DFT

6 Circular Convolution

7 Overlap save/add methods


Module II Topic

1 FFT – Fast Fourier Transforms

2 Decimation in Time (DIT – FFT)


4 Decimation in Time (DIF – FFT)


6 IDFT, DFT to Z-Transform

7 Application of FFT Algorithm

8 Tutorial Class

9 Class Test

Module III Topic

1 Introduction to Filters – FIR, IIR.

2 FIR filter structure – Direct , Cascade

3. FIR filter structure – Lattice Form

4 IIR filter structure – Direct Form I and II



5 IIR filter structure – Cascade and Parallel

6 Tutorial Class

7 IIR filter structure – Transposed Form

8 Tutorial Class

9 Computational Complexity of Digital filter structures

10 Computer architecture for signal processing : Introduction to TMS320C67xx

digital signal processor

Module IV Topic

1 Design of FIR Filters- Symmetric and Anti-symmetric FIR Filters

2 Design of linear phase FIR Filters using Window methods - Rectangular

3 Design of linear phase FIR Filters using Window methods - Hamming and

Hanning.

4 Tutorial Class

5 Design of linear phase FIR Filters using frequency sampling Method

6 Comparison of Design Methods for Linear Phase FIR Filters

7 Tutorial Class

Module V Topic

1 Design of IIR Digital Filters from Analog Filters (Butterworth) – LP

Design of IIR Digital Filters from Analog Filters (Butterworth) – HP, BP and BR

2 IIR Filter Design by Impulse Invariance.

3 IIR Filter Design by Bilinear Transformation

4 Tutorial Class

5 Frequency Transformations in the Analog and Digital Domain

6 Class Test

Module VI Topic

1 Multi-rate Digital Signal Processing: Introduction

2 Decimation and Interpolation (Time domain and Frequency Domain



Interpretation without proof)

3 Finite word length effects in DSP systems: Introduction

4 Fixed-point and floating-point DSP arithmetic

5 ADC quantization noise

6 Finite word length effects in IIR digital filters: coefficient quantization errors

7 Finite word length effects in FFT algorithms: Round off errors

8 Tutorial Class

9 Class Test



3.3 SAMPLE QUESTIONS

Module-1

1. Compare overlap-add method and overlap-save method.

2. State and prove any three properties of DFT.

3. Derive the relationship between impulse response and frequency response of a discrete

time system.

4. What is BIBO stability? What are the conditions for BIBO system?

5. Explain the frequency analysis of signals using DFT?

Module-2

1. Compute the DFT of the sequence x(n) = sin(nπ/4), where N=8 using DIT FFT algorithm.

2. Compute the DFT of the sequence x(n) = sin(nπ/4), where N=8 using DIF FFT algorithm.

3. Compute the DFT of the sequence x(n) = (8,0,0,0,0,0,0,0) using FFT algorithm.

4. Show that DIT algorithm is the transpose of DIF algorithm.

5. Show that using a single DFT calculation how can we obtain the DFT of two sequences.

Module-3

1. Plot the location of zeros for linear phase FIR filters for different cases.

2. Write the transfer function and sketch the frequency response of an N-point rectangular

window.

3. State clearly the principle of designing FIR filter using windows.

4. Compare FIR and IIR filters.



5. What are the conditions for a digital filter to be causal and stable?

6. What are the advantages of window method of designing FIR filters?

7. Compare Fourier series and Windows method of designing FIR filters.

8. What is the necessary and sufficient condition for linear phase characteristic in FIR filter?

Module-4

1. Design a FIR filter approximating the ideal frequency response.

Hd(ejw) = e-jwfor /w/ ≤ π/6

= 0 for π/6 ≤ /w/ ≤ π

2. Design an ideal high pass filter with a desired frequency response.

3. Hd(ejw) = 1 for π/4 ≤ /w/ ≤ π

= 0 for /w/ ≤ π/4

Take N=11. Use Hamming window and plot the magnitude response.

4. Design an ideal Hilbert Transformer having the frequency response.

Hd(ejw) = j for -π ≤ w ≤ 0

= -j for 0 ≤ w ≤ π

Use Blackman window. Take N=11.

5. Using rectangular window design a LPF with a pass band of unity, cut off frequency

1000 Hz and working at a sampling frequency of 5 kHz. The length of

impulse response is 7.

Module-5



1. Obtain the direct and cascade form realization of H(z) = 1 + 5/2z-1 + 2z-2+ 2z-3.

2. An FIR filter is given by difference equation y(n) = 2x(n) + 4/5x(n-1) +

3. 3/2x(n-2) + 2/3x(n-3).Determine the lattice structure.

4. Realise the following FIR filter in direct form, cascade form and lattice structure.

a. H(z) = 1 + 2z-1 + 1/2z-2– 1/2z-3 – 1/2z-4.

5. Explain the architecture of TMS320C67xx

Module-6

1. Compare fixed point and floating point numbers.

2. What are the different types of quantization errors?

3. What is meant by limit cycle oscillations?

4. Output signal of an ADC is passed through a first order LPF with transfer function

given by H[z] = z(1-a)/(z-a) for 0<a<1.Find the steady state output noise power due to

quantization at output of digital filter.

5. Draw the quantization noise model for a second order system

H[z] =1/(1-0.9z-1+0.2z-2 ) and find the steady state output noise variance for a) cascade

realization b) direct form realization.Use b = 3 bits.



4

EC 303

APPLIED ELECTROMAGNETIC THEORY



4.1 COURSE INFORMATION SHEET

PROGRAMME: U.G. DEGREE: BTECH

COURSE: DIGITAL SIGNAL PROCESSING SEMESTER: S5 CREDITS: 3

COURSE CODE: EC303 REGULATION:

2015

COURSE TYPE: CORE

COURSE AREA/DOMAIN:

COMMUNICATION

CONTACT HOURS: 4 hours/Week.

CORRESPONDING LAB COURSE CODE

(IF ANY):

LAB COURSE NAME:

SYLLABUS:

UNIT DETAILS HOURS

I Review of vector analysis: Cartesian, Cylindrical and Spherical co-ordinates

systems- Coordinate transformations.

Vector fields: Divergence and curl- Divergence theorem-Stoke‟s theorem.

Electric field – Application of Coulomb‟s law, Gauss law and Amperes

current law (proof not required, simple problems only)

Poisson and Laplace equations (proof not required, simple problems only),

Determination of E and V using Laplace equation.

Derivation of capacitance and inductance of two wire transmission line and

coaxial cable. Energy stored in Electric and Magnetic field.

Displacement current density, continuity equation. Magnetic vector potential.

Relation between scalar potential and vector potential.

8

II Maxwell‟s equation from fundamental laws.

Boundary condition of electric field and magnetic field from Maxwell's

equations.

Solution of wave equation

Propagation of plane EM wave in perfect dielectric, lossy medium, good

conductor, media-attenuation, phase velocity, group velocity, skin depth.

6

III Reflection and refraction of plane electromagnetic waves at boundaries for

normal & oblique incidence (parallel and perpendicular polarization), Snell‟s

law of refraction, Brewster angle.

Power density of EM wave, Poynting vector theorem, Complex Poynting

vector.

Polarization of electromagnetic wave-linear, circular and elliptical

polarisation.

9

IV Uniform lossless transmission line - line parameters

Transmission line equations, Voltage and Current distribution of a line

terminated with load

Reflection coefficient and VSWR. Derivation of input impedance of

transmission line.

5

V Transmission line as circuit elements (L and C).

Half wave and quarter wave transmission lines.

Development of Smith chart - calculation of line impedance and VSWR using



smith chart.

Single stub matching (Smith chart and analytical method).

7

VI Parallel-Plate Waveguide - TE & TM waves.

The hollow rectangular wave guide – modes of propagation of wave-

dominant mode, group velocity and phase velocity -derivation and simple

problems only.

Attenuation in wave guides, guide wavelength and impedance -derivation and

simple problems only.

7

TOTAL HOURS 42



T Mathew N O Sadiku, Elements of Electromagnetics, Oxford University Press, 6/e, 2014.

T William, H., JfHayt, and John A. Buck. Engineering Electromagnetics. McGraw-Hill, 8/e

McGraw-Hill, 2014.

T John D. Kraus, Electromagnetics, 5/e, TMH, 2010.

R Joseph A Edminister , Electromagnetics, Schaum„s Outline Series McGraw Hill, 4/e, 1995

R NannapaneniNarayanaRao, Elements of Engineering Electromagnetics, Pearson, 6/e, 2006.

R Umran S. Inan and Aziz S. Inan, Engineering Electromagnetics, Pearson, 2010.

R Martin A Plonus, Applied Electromagnetics, McGraw Hill, 2/e,1978.

R Jordan and Balmain , Electromagnetic waves and Radiating Systems, PHI, 2/e,2013

R Matthew N.O. Sadiku& S.V. Kulkarni "„Principles of Electromagnetics‟, Oxford

University Press Inc. Sixth Edition, Asian Edition,2015


C.CODE COURSE NAME

MA201 Linear Algebra & Complex Analysis

MA 101 Calculus

MA 102 Differential equations

COURSE OBJECTIVES:

1 To introduce basic mathematical concepts related to electromagnetic vector fields.

2 To impart knowledge on the basic concepts of electric and magnetic fields

3 To develop a solid foundation in the analysis and application of electromagnetic fields,

Maxwell‟s equations and Poynting theorem.

4 To understand, analyse and evaluate the propagation of EM waves in Transmission lines

5 To understand, analyse and evaluate the propagation of EM waves in Wave guides and

resonators

COURSE OUTCOMES:

SNO DESCRIPTION



1 Apply vector calculus to understand the behavior of static electric fields in standard

configurations.

2 Apply vector calculus to understand the behaviour of static magnetic fields in standard

configurations.

3 Describe and analyze electromagnetic wave propagation in free-space.

4 Describe and analyze electromagnetic wave propagation in transmission lines.

5 Describe and analyze electromagnetic wave propagation in waveguides.

CO-PO-PSO MAPPING:

CO

No.


Programme-

specific Outcomes

(PSOs)

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3

1 3 2 - 2 - - - - - - - 2 1 - -

2 3 2 - 2 - - - - - - - 2 1 - -

3 2 3 1 1 - 1 - - - - - 2 1 1 -

4 2 3 1 1 - 1 - - - - - 2 1 1 -

5 2 3 1 1 - 1 - - - - - 2 1 1 -

BE10

3

2.

4

2.

6 1 1.4 - 1 - - - - - 2 1 0.6 -

PO1 PO2 PO3 PO4 PO6 PO12 PSO1 PSO2

C

O

1

Students will

acquire the

knowledge of

vector

calculus and

apply this

knowledge to

understand

electric fields

and solve

problems

Solving

problems

using vector

calculus

analysis

and

interpretati

on of

Electrostat

ic effects

ability to

engage in

independe

nt and life-

long

learning in

the

broadest

context of

technologi

cal change

demons

trate

their

skills in

designi

ng,

implem

enting

EM

field

based

applicat

ions

C

O

2

Students will

acquire the

knowledge of

vector

calculus and

apply this

knowledge to

understand

magnetic

fields and

solve

Solving

problems

using vector

calculus

analysis

and

interpretati

on of

Magnetost

atic effects

ability to

engage in

independe

nt and life-

long

learning in

the

broadest

context of

technologi

cal change

demons

trate

their

skills in

designi

ng,

implem

enting

EM

field

based



problems applicat

ions

C

O

3

Students will

acquire the

knowledge of

vector

calculus and

apply this

knowledge to

understand

electromagne

tic wave

propagation

in free-space

and solve

problems

Solving

problems on

electromagn

etic wave

propagation

in free-

space

Develop

solution

envolvin

g EM

wave

propagati

on in free

space

Conduct

investigati

on on

electroma

gnetic

wave

propagatio

n in free-

space

Appl

y the

kno

wled

ge in

EM

wav

e

prop

agati

on in

free

spac

e for

in

com

muni

catio

n

scen

arios

ability to

engage in

independe

nt and life-

long

learning in

the

broadest

context of

technologi

cal change

demons

trate

their

skills in

designi

ng,

implem

enting

EM

field

based

applicat

ions

apply

their

knowle

dge

and

skills

to

conduc

t

experi

ments

and

develo

p

applica

tions

using

electro

nic

design

automa

tion

(EDA)t

ools

C

O

4

Students will

acquire the

knowledge of

vector

calculus and

apply this

knowledge to

understand

electromagne

tic wave

propagation

in

transmission

lines and

solve

problems

Solving

problems on

electromagn

etic wave

propagation

in

transmissio

n lines

Develop

solution

envolvin

g EM

wave

propagati

on in

transmiss

ion lines

Conduct

investigati

on on EM

wave

propagatio

n in

transmissi

on lines

Appl

y the

kno

wled

ge in

EM

wav

e

prop

agati

on in

trans

miss

ion

lines

for

in

com

muni

catio

n

scen

arios

ability to

engage in

independe

nt and life-

long

learning in

the

broadest

context of

technologi

cal change

demons

trate

their

skills in

designi

ng,

implem

enting

EM

field

based

applicat

ions

apply

their

knowle

dge

and

skills

to

conduc

t

experi

ments

and

develo

p

applica

tions

using

electro

nic

design

automa

tion

(EDA)t

ools



C

O

5

Students will

acquire the

knowledge of

vector

calculus and

apply this

knowledge to

understand

electromagne

tic wave

propagation

in

waveguides

and

resonators

and solve

problems

Solving

problems on

electromagn

etic wave

propagation

in

waveguides

and

resonators

Develop

solution

envolvin

g EM

wave

propagati

on in

wavegui

des

Conduct

investigati

on on EM

wave

propagatio

n in

waveguide

s

Appl

y the

kno

wled

ge in

EM

wav

e

prop

agati

on in

free

spac

e in

wav

egui

des

ability to

engage in

independe

nt and life-

long

learning in

the

broadest

context of

technologi

cal change

demons

trate

their

skills in

designi

ng,

implem

enting

EM

field

based

applicat

ions

apply

their

knowle

dge

and

skills

to

conduc

t

experi

ments

and

develo

p

applica

tions

using

electro

nic

design

automa

tion

(EDA)t

ools


SNO DESCRIPTION PROPOSED

ACTIONS

1 Simulate wave propagation in waveguides using

ANSYS High Frequency Software

demonstration using simulation

tool HFSS



TOPICS BEYOND SYLLABUS/ADVANCED TOPICS/DESIGN:

1 Introduction to Numerical Electromagnetics


1 http://nptel.ac.in/courses/115101005/

2 http://www.scribd.com/collections/3218090/electromagnetics

3 http://ocw.mit.edu/resources/res-6-001-electromagnetic-fields-and-energy-spring-2008/

4 http://www.transmission-line.net/search/label/Electromagnetics


CHALK & TALK STUD. WEB



ASSIGNMENT RESOURCES

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES


ASSIGNMENTS STUD.

SEMINARS

TESTS/MODEL

EXAMS

UNIV.

EXAMINATION

STUD. LAB

PRACTICES


PROJECTS

CERTIFICATIONS

ADD-ON

COURSES

OTHERS



(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY (TWICE)



OTHERS

Prepared by Approved By

Dr.Deepti Das Krishna, Dr.Jobin K Antony

Mr.Jaison Jacob (HOD)

(Faculty in charge)s



4.2 COURSE PLAN

SL NO

Module

No Topic

1 1 Review of vector calculus,

2 1 Spherical and Cylindrical coordinate system,

Coordinate transformation

3 1 Curl, Divergence,

4 1 Gradient in spherical and cylindrical coordinate

system.

5 1 Electric field – Application of Coulomb‟s law,

Gauss law

6 1 Amperes current law

7 1 Poisson and Laplace equations, Determination

of E and V using Laplace equation

8 1 Derivation of capacitance and inductance of two

wire transmission line and coaxial cable.

9 1 Energy stored in Electric and Magnetic field.

10 1 Displacement current density, continuity

equation

11 1 Magnetic vector potential.

12 1 Relation between scalar potential and vector

potential.

13 2 Maxwell‟s equation from fundamental laws-1

14 2 Maxwell‟s equation from fundamental laws.-1

15 2 Boundary condition of electric field from

Maxwell's equations

16 2 Boundary condition of magnetic field from

Maxwell's equations

17 2 Solution of wave equation

18 2 Propagation of plane EM wave in perfect

dielectric,

19 2 Propagation of plane EM wave in lossy medium,

good conductor,

20 2 media-attenuation,

21 2 Phase velocity

22 2 Group velocity, skin depth.

23 2

Reflection of plane electromagnetic waves at

boundaries for normal & oblique incidence

(parallel and perpendicular polarization)-1

24 3

Reflection of plane electromagnetic waves at


(parallel and perpendicular polarization)-2



25 3

Refraction of plane electromagnetic waves at


(parallel and perpendicular polarization)

26 3 Snell‟s law of refraction, Brewster angle.

27 3 Power density of EM wave,

28 3 Poynting vector theorem,

29 3 Complex Poynting vector.

30 3 Polarization of electromagnetic wave-

31 3 linear, circular and elliptical polarisation.

32 4 Uniform lossless transmission line - line

parameters

33 4 Transmission line equations,

34 4 Voltage and Current distribution of a line

terminated with load

35 3 Reflection coefficient and VSWR.

36 4 Derivation of input impedance of transmission

line.

37 5 Transmission line as circuit elements (L and C)-

1

38 5 Transmission line as circuit elements (L and C)-

2

39 5 Half wave and quarter wave transmission lines

40 5 Development of Smith chart -

41 5 calculation of line impedance and VSWR using

smith chart.

42 5 Single stub matching

43 1 Smith chart and analytical method

44 6 Parallel-Plate Waveguide - TE & TM waves.

45 6 The hollow rectangular wave guide

46 6 modes of propagation of wave

47 6 dominant mode, group velocity and phase

velocity

48 6 Attenuation in wave guides,

49 6 guide wavelength and impedance




1. State Coulomb‟s law.

2. State Gauss‟s law.

3. Define electric flux and flux density.

4. Define electric field intensity or electric field.

5. What is a point charge?

6. Write the Poisson‟s and Laplace equation.

7. Define potential and potential difference.

8. Give the relationship between potential gradient and electric field.

9. Define current density.

10. State point form of Ohm‟s law.

11. Define polarization.

12. Express the value of capacitance for a coaxial cable.

13. What is meant by displacement current?

14. State the boundary conditions at the interface between two perfect dielectrics.

15. Write down the expression for the capacitance between (a) two parallel plates (b) two

coaxial cylinders.

16. Calculate the capacitance of a parallel plate capacitor having an electrode area of 100

cm2. The distance between the electrodes is 3 mm and the dielectric used has a

permittivity of 3.6 the applied potential is 80 V. Also compute the charge on the plates.

17. An infinite line charge charged uniformly with a line charge density of 20 n C/m is

located along z-axis. Find E at (6, 8, 3) m.

18. Derive an expression for energy density in electrostatic fields



19. Derive the expression for electric field intensity due to a circular surface charge.

20. State Ampere‟s circuital law.

21. State Biot-Savart law.

22. State Lorenz law of force.

23. Define Magnetic scalar potential.

24. Write down the equation for general, Integral and point form of Ampere‟s law.

25. What is field due to toroid and solenoid?

26. Define magnetic flux density.

27. Write down the magnetic boundary conditions.

28. State Gauss‟s law for magnetic field.

29. What is the inductance per unit length of a long solenoid of N turns and having a length L

meters? Assume that its carries a current of I amps.

30. Derive an expression for the force between two current carrying wires. Assume that the

currents are in the same direction.

31. Obtain an expression for the magnetic field around long straight wire using magnetic

vector potential.

32. Obtain an expression for the magnetic flux density and field intensity due to finite long

current carrying conductor.

33. Derive the expression for magnetic field intensity on the axis of solenoid at a) center and

b) end point of the solenoid.

34. Derive an expression for the inductance of solenoid and toroid.

35. Derive an expression for the inductance per meter length of two wire transmission lines.

36. Obtain the expression for energy stored in magnetic field and also derive an expression

for magnetic energy density.



37. Derive and expression for self-inductance of co-axial cable of inner radius a and outer

radius radius b.

38. An air coaxial transmission line has a solid inner conductor of radius „a‟ and very thin

outer conductor of inner radius „b‟. Determine the inductance per unit length of the line.

39. State Faraday‟s law of electromagnetic induction.

40. Define self-inductance.

41. Define mutual inductance.

42. Give the expression for inductance of a solenoid.

43. Give the expression for inductance of a toroid.

44. What is energy density in the magnetic field?

45. Distinguish between solenoid and toroid.

46. Write down the general, integral and point form of Faraday‟s law.

47. Compare the energy stored in inductor and capacitor.

48. State Lenz‟s law.

49. Define magnetic flux.

50. Write the Maxwell‟s equations from Ampere‟s law both in integral and point forms.

51. Write the Maxwell‟s equations from Faraday‟s law both in integral and point forms.

52. Write the Maxwell‟s equations for free space in point form.

53. Write the Maxwell‟s equations for free space in integral form.

54. Define a wave.

55. Mention the properties of uniform plane wave.

56. Define intrinsic impedance or characteristic impedance.

57. Calculate the characteristics impedance of free space.



58. Define propagation constant.

59. Define skin depth.

60. Define polarization.

61. Define linear polarization.

62. Define Elliptical polarization.

63. Define pointing vector.

64. What is complex poynting vector?

65. State poynting theorem.

66. State Snell‟s law.

67. What is Brewster angle?

68. Write the wave equation in a conducting medium.

69. Compare conduction and displacement current

70. From fundamentals, obtain the expression for capacitance of a two wire transmission line

71. Explain the propagation of em waves in lossy dielectrics

72. State and explain divergence theorem

73. Explain the following, vector magnetic potential and Helmholtz equation

74. Obtain Maxwell‟s equation in integral and differential form

75. Calculate the propagation constant and wave velocity for a conducting medium in which

σ=58MS/m, =1 at 100 MHz

76. Find the frequency at which conduction and displacement current densities are equal in

material for which σ=2 x 10-4mho/m, and εr=81

77. Explain the terms electric field intensity and electric potential

78. Derive an expression to obtain the capacitance of isolated sphere



79. State and explain Biot-Savart‟s law

80. Obtain the retarded form of scalar and vector potential

81. Write the Maxwell‟s equation in differential form

82. State Stock‟s theorem

83. Define displacement current

84. Obtain the expression for the capacitance of a two parallel wire transmission line

85. Find the frequency at which conduction and displacement current densities are equal in

material for which σ=2 x 10-4mho/m, and εr=80

86. Find the potential in the far field for the linear quadruple having three point charges

located on the z-axis. Assume charges z=0, -Q at Z=a and –Q at z=-a.

87. The magnetic vector potential is A

weber/mt. Find the magnetic vector

density.

88. Find the magnetic field intensity at the center of a square of sides equal to 6 mt and

carrying a current equal to 12 A.

89. Obtain the relationship between electric field intensity and magnetic field intensity for

uniform plane wave

90. For silver the conductivity is σ=3.1 X 10-6 s/m. At what frequency will the depth of

penetration be 1 mm?

91. What is wave polarization? Explain different type of polarization

92. Obtain the relationship between E and H for uniform plane wave

93. Explain divergence theorem in electric field

94. Define the term depth penetration and its practical significance

95. A charge of uniform density ρs=0.3 n C/m2 covers the plane 2x-3y+z=0. Find

96. What is displacement current? Derive the current continuity equation



97. Explain dielectric polarization.

98. What is the electric field intensity and current density corresponds to a drift velocity of

6×10-4 m/s in silver (σ = 61.7 Ms/m, µ = 5.6×10-3 m2/ V. s)

99. Derive the equation of continuity for current.

100. Find the magnitude of D and P for a dielectric material in which E=0.15 M V/m and

electric susceptibility is 4.25.

101. Derive the expression for capacitance of isolated sphere coated with dielectric.

102. Obtain an expression for the energy stored in the electrostatic field.

103. If V = 5 xy/z volts, calculate the energy stored in a capacitor if 0<x<4 cm.,0<y<2.5 cm,

and 0<z<0.5 cm.

104. Three parallel plates are separated by 5mm, 4mm and 2mm. and filled with εr = 2, 4, 5

respectively. If the area of the plates are 10 cm2, calculate the effective capacitance.

105. Obtain the expression for capacitance between two spherical shells of radius a and b.

106. Free space occupies region I (z<0) and a dielectric medium εr = 3ε0 occupies region II

(z>0). At the boundary z=0, the surface charge density is zero. Given that DI = 3ax + 4ay

+3az. find DII , EII and EI.

107. Find the capacitance between two spherical shells of a radius a separated by a distance

d>>a.

108. What is the boundary condition for electrostatic potential at an interface between two

different dielectric media?

109. A cylindrical capacitor consists of an inner conductor of radius a and outer conductor

whose inner radius is b. The space between the conductors is filled with a dielectric of

permittivity ε and length of the capacitor is L. Determine the capacitance of this capacitor.

110. What is the boundary condition for electrostatic potential at an interface between two

different dielectric media?



111. A cylindrical capacitor consists of an inner conductor of radius a and outer conductor

whose inner radius is b. The space between the conductors is filled with a dielectric of

permittivity ε and length of the capacitor is L. Determine the capacitance of this capacitor.

112. Derive Maxwell‟s equations in integral and differential forms.

113. State and explain BiotSavart‟s law.

114. State and explain stokes theorem.

115. Define vector magnetic potential. What is the SI units.

116. Define self and mutual inductance.

117. What are the conditions for field continuity at boundary surfaces, in the case of electric

field.

118. An infinitely long, straight conductor with circular cross section of radius of ‟b‟ carries a

steady current I. Determine the magnetic flux density both inside and outside the

conductor.

119. State and explain Ampere‟s circuital law

120. Find the inductance per unit length of a very long solenoid with air core having „n‟turns.

121. Calculate the internal and external inductance per unit length of transmission line

consisting of two long parallel conducting wires of radius α that carry currents in the

opposite directions. The axes of the wires are separated by a distance d which is much

larger than α.

122. Explain skin effect.

123. Two infinitely long current filaments in the Z=0plane are parallel to the X axis and are

located at y= +2 and y+ = -2. Each carries 1A in the negative x direction. Calculate H at

(0,0,1).

124. Derive expression for the inductance per unit length of a two- wire (parallel)

transmission line.

125. Explain clearly the concept of uniform plane wave and wave polarization



126. Derive Maxwell‟s equations in differential form using fundamental laws.

127. Distinguish b/w conduction current and displacement current.

128. Derive the wave equations in free space.

129. Derive wave equation .obtain its solution for uniform plane wave.

130. Explain linear and circular polarization. Obtain the condition for which a uniform plane

wave in free space is linearly and circularly polarized.

131. Obtain the electromagnetic wave equation for free space in terms of electric field.

132. Derive an expression for pointing vector.

133. Obtain the electromagnetic wave equation for free space in terms of magnetic field.

134. Calculate the intrinsic impedance, the propagation constant and wave velocity for a

conducting medium in which σ = 58 ms/m, µ r = 1 at a frequency of f = 100 M Hz.

135. Derive the expression for intrinsic impedance

136. Compute the reflection and transmission coefficients of an electric field wave travelling

in air and incident normally on a boundary between air and a dielectric having

permittivity of 4.

137. Show that the intrinsic impedance for free space is 120π. Derive the necessary equation.

138. Explain the wave propagation in good dielectric with necessary equation.

139. Define depth of penetration. Derive its expression.

140. Find the skin depth at a frequency of 1.6 MHz in aluminium σ= 38.2 ms/m and µr = 1.

141. Define Brewster angle and derive its expression. Also define loss tangent of a medium.

142. Determine the reflection coefficient of oblique incidence in perfect dielectric for parallel

polarization.

143. What are the wave equations for a conducting medium?

144. Obtain the expression for the reflection coefficient and transmission coefficient for a

wave normally incident on the surface of a dielectric.



145. Derive wave equations for a conducting medium.

146. State pointing theorem and derive an expression for pointing theorem.

147. Explain the wave propagation in good dielectrics with necessary equations.

148. Derive the expression for total magnetic field when a vertically polarized wave is

incident obliquely on a perfect conductor.

149. Determine the reflection coefficient of oblique incidence in perfect dielectric for parallel

polarization.

150. Determine the reflection coefficient of oblique incidence in perfect dielectric for

perpendicular polarization.

151. Define polarization. What are the different types of wave polarization? Explain them

with mathematical expression.

152. Obtain the expression for the reflection coefficient and transmission coefficient for a

wave normally incident on the surface of a dielectric.

153. A uniform plane wave in a nonmagnetic medium having conductivity=10-3S/m,

eplsilon_r= 80

i) Verify whether the medium is good conductor is having a frequency of 10

KHz.

ii) Calculate the following,

1) Attenuation constant

2) Phase constant

3) Propagation constant

4) Intrinsic impedance

5) Wave length

6) Velocity of propagation

154. Define a wave.



155. What are wave equations for free space?

156. What is a uniform plane wave?

157. What is the relationship between E and H or brief about intrinsic impedance for a

dielectric medium?

158. What are Helmholtz equations or represent equation of electromagnetic wave in the

phasor form?

159. What are the wave equations for a conducting medium?

160. What is phase velocity?

161. What are the values of in terms of primary constants of the medium?

162. Write down the secondary contants of a good conductor.

163. Write down the values of velocity and intrinsic impedance for free space.

164. What is skin effect?

165. Define skin depth or depth of penetration of a conductor.

166. Determine the skin depth of copper at 60 Hz with 5.8 X 107S/m.

167. What is polarization?

168. Define linear, elliptical and circular polarization?

169. Define snell‟s law of refraction.

170. Define critical angle.

171. Define Brewster angle.

172. What are the standing waves?

173. How a dielectric medium can be identified as lossless and lossy for a given frequency?

174. What are scalar and vector potentials and how are they related to the field quantities?

175. What are Poisons and Laplace equations? Significance?



176. How do you evaluate E and V using Laplace equations

Module 4&5

1. Define and explain VSWR & Reflection coefficient. Obtain the relation b/w these two.

2. What are the advantages of transmission lines? What are the most common type of

transmission lines?

3. List the applications of smith chart.

4. What are the various dielectric substrate materials used in planar transmission line?

5. What is a distortionless line? How to achieve distortionless condition on the line?

6. Discuss the properties and applications of smith chart.

7. Define Characteristic impedance?

8. What is frequency distortion?

9. Calculate the load reflection coefficient of open and short circuited lines?

10. Calculate the characteristic impedance for the following line parameters

R = 10.4 ohms /km L = 0.00367 H/km

C = 0.00835μf /km G = 10.8x10-6 mhos /km

11. Write the equation for the input impedance of a TL?

12. Define propagation constant?

13. Define wavelength?

14. Give the input impedance of a open and short circuit line?

15. Define reflection loss?

16. What is meant by reflection co – efficient?

17. State the properties of infinite line?

18. Write the condition for a distortion less line?

19. When does reflection take place on a TL?

20. What is difference between lumped and distributed parameters?

21. Draw the equivalent circuit of a TL?

22. A 50Ω line is terminated to a load with an unknown impedance. The standing wave ratio s

= 2.4 on the line and a voltage maximum occurs ƛ/8 from the load.

(a) Determine the load impedance.

(b) How far is the first minimum voltage from the load?



23. The open circuit and short circuit impedances measured at the input terminals of a loseless

transmission line of length 1.5m,which is less than a quarter wavelength are –j 54.6Ω and

j103 Ω respectively:

(a) Find Z0 of the line:

(b) Without changing the operating frequency, find the input impedance of the short

circuited line that is twice the given length;

(c) How long should the short circuited line be in order for it to appear as an open circuit

at the input terminals?

24. A transmission line at radio frequencies with characteristics impedance Z0 has to be

matched to a complex load. Explain how this is done with a suitable sketch.

(b) What are the distinct advantages of double stub matching over a single stub matching.

25. Derive transmission line equations and obtain the expressions for the characteristic

impedance and propagation constant.

26. Discuss about the use of quarter wave line.

27. Define dissipation line and dispersive line. Prove that a dissipation line is non-dispersive.

28. Explain the process of impedance matching in transmission lines.

29. Discuss the flow of electromagnetic power over a transmission line.

30. Give the equivalent circuit model of a differential length of a two wire transmission line.

31. The open circuit and short circuit impedances measured at the input terminal of a

transmission line of length 1.5m which is as much as a quarter wave length at the

operating frequency are -j54.6Ω and j103Ω respectively. Find the characteristics

impedance of the line.

32. Define SWR and reflection coefficient and give their relationships.

33. Deduce the expression for the input impedance of a lossless transmission line at a distance

„l‟ from the load

34. An air line has characteristic impedance of 70 Ω and phase constant of 3rad/m at 100

MHz. Calculate the distributed line parameters.

35. A transmission line at radio frequency with characteristics impedance Z0 has to be

matched to a complex load. Explain how this can be done

i. by using a Quarter wave transformer.



ii. by using a Stub tuning

36. What are the distinct advantage of double stub matching over single stub match?

37. What is a Smith chart? Give its salient features.

38. A 100+j150 Ω load is connected to a 75 Ω lossless line. Find using a smith chart

i. Reflection Coefficient

ii. SWR and confirm the values using equations.

39. Obtain the general solution of Transmission line?

40. Explain about waveform distortion and distortion less line condition?

41. Explain about reflection loss?

42. Derive the equation of attenuation constant and phase constant of TL in terms of R L, C,

G?

43. Explain in details about the reflection on a line not terminated in it character istic

impedance (z0)?

44. Explain in following terms

(i) Reflection factor (ii) Reflection loss (iii) Return loss

45. Explain about physical significance of TLs?

46. Derive the expression for input impedance of lossless line?

47. Explain about different type of TLs?

48. Find the VSWR and reflection co – efficient of a perfectly matched line with reflection

from load?

49. Explain the use of quarter wave line for impedance matching?

50. What is the need for stub matching in transmission lines?

51. Why do standing waves exist on TL?

52. What are constant S circles?

53. What are the advantages of double stub matching over single stub matching?

54. Derive the relationship between standing wave ratio and reflection co – efficient?

55. Write the expression for the characteristic impedance Ro‟ of the matching quarter –wave

section of the line?

56. Give the applications of smith chart?

57. Define standing wave ratio?

58. Give the analytical expression for input impedance of dissipation less line?

59. Design a quarter wave transformers to match a load of 200 ohms to a source resistance of

500 ohms. The operating frequency is 200 MHz?

60. Define skin effect?



61. What is zero dissipation line?

62. Distinguish between single stub matching and double stub matching?

63. Explain about half wave transformer?

64. Applications of smith chart?

65. Explain about voltage and current waveform of dissipation less line?

66. Derive the expression for the input impedance of the dissipation less line and the

expression for the input impedance of a quarter wave line. Also discuss the application of

quarter wave line?

67. Explain single stub matching on a transmission line and derive the expression and the

length of the stub used for matching on a line?

68. Design a single stub match for a load of 150+j225 ohms for a 75 ohms line at 500 MHz

using smith chart?

69. A 30 m long lossless transmission line with characteristic impedance (zo) of 50 ohm is

terminated by a load impedance (ZL) = 60 + j40 ohm. The operating wavelength is 90m.

find the input impedance and SWR using smith chart?

70. Explain double stub matching on a transmission line and derive the expression and the

length of the stub used for matching on a line?

71. Explain about lambda / 4 wave transformer?

72. Explain about properties of smith chart?



5

EC 305

MICROPROCESSOR & MICROCONTROLLER




PROGRAMME: Electronics and

Communication Engineering

DEGREE: B.Tech

COURSE: Microprocessor &

Microcontroller

SEMESTER: 5 CREDITS: 3

COURSE CODE: EC305 REGULATION:

2015

COURSE TYPE: CORE

COURSE AREA/DOMAIN: Microprocessors CONTACT HOURS: 4 hours /Week.


(IF ANY):

LAB COURSE NAME:

SYLLABUS:

UNIT

DETAILS

HOURS

I

Microprocessors: Introduction, organization of a

microprocessor based system, evolution of

microprocessors, 8085 architecture and its operation,

microprocessor initiated operations and bus organization,

pin configuration and functions, generation of control

signals for external operations- fetch, IO/M, read/write

5

II

Machine cycles and bus timings, Addressing modes,

instruction set instruction classification.

Overview/concept of peripheral IC interfacing with 8085

microprocessor (8251, 8253, 8255, 8279).

Simple examples in assembly language programming for

8085 (only for internal examination)

Introduction to development tools: IDE, cross assembler,

builder, linker and debugger.( not required for exam)

12

III

Introduction to 8086 and comparison between

8086,80286,80386,80486 and Pentium

Microcontrollers: Introduction, comparison between

microprocessors and microcontrollers, microcontroller

families, 8051- features, architecture, memory

organization, registers, I/O ports, pin configuration and

functions.

8

IV

Addressing modes, instruction set, instruction

classification

Assembly language programming examples for 8051.

5

V

Interrupts in 8051: Types, interrupt source, interrupt

handling and programming

Timer/Counter programming: Operating modes, time

delay generation, Waveform generation.

Serial communication: RS 232 interface, registers in

UART, modes of operation, programming examples for

serial data transmission and reception

6



VI

Interfacing: Interfacing (block schematic and assembly

language programming) of DIP switch, stepper motor,

ADC, DAC, LEDs and seven segment displays,

alphanumeric LCD module with 8051.

6

TOTAL HOURS 42



1. Ramesh S. Goankar. 8085 Microprocessors Archiecture Application and

Programming. Penram International, 5/e.

2. Kenneth J. Ayala, The 8051 Microcontroller, Cengage learning, 3/e.

3. LylaB.Das : Microprocessors and Microcontrollers

4. Soumitra Kumar Mandal. Microprocessors and Microcontrollers Architecture,

Programming & Interfacing Using 8085, 8086 and 8051, McGraw Hill Education

(2011).

5. Nagoorkani, Microprocessors and Microcontrollers 2e, McGraw Hill Education India,

2012.

6. Aditya P Mathur, Introduction to Microprocessor. Tata McGraw – Hill

7. Muhammed Ali Mazidi, The 8051 Microcontroller and Embedded Systems, Pearson

Education, 2nd edition

8. I.Scott Mackenzie, Raphel C.-W Phan, The 8051 microcontroller, 4th edition.

9 Han Way Hung, “PIC Microcontroller, An introduction to software and hardware

interfacing “, Cenage learning.

10 Muhammad Ali Mazidi “ PIC Microcontroller and Embedded systems using

assembly and C for PIC 18” Pearson.


C.CODE COURSE NAME DESCRIPTION SEM

EC207 Logic Circuit Design Logical design are studied S3

COURSE OBJECTIVES:

Sl.

No.

DESCRIPTION

1 To understand fundamental operating concepts of microprocessors and microcontrollers.

2 To communicate with various devices using controller.

3 To design a microcontroller based system with the help of the interfacing devices.

4 To program the controller to make various peripherals work for specified application.

COURSE OUTCOMES:

Sl. DESCRIPTION



No.

1 At the completion of the course the students are expected to have a detailed idea about

processor and controller architecture.

2 They are expected to program microprocessor using assembly language programming

3 Student will be able to design any system based on the knowledge acquired of the subject.

4 Students can do interfacing circuits of 8051 microcontrollers

5 This would be helpful to students for their projects based on microcontrollers

CO-PO-PSO MAPPING:

CO No. Programme Outcomes (POs)

Programme-

specific Outcomes

(PSOs)

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3

1 3

1

2 2

3 3

1 3

3 2

3 3 3 2 3 2 2

2 1 3 3 2

4

3 3 3 2 3

1 3 3 2

5

3

ECE010

605 2

3 3 3 2 3 2 2

2 1 3 3 2

JUSTIFICATION FOR CO-PO-PSO CORRELATION:



C605.1-PO3 3 By the detailed study of architecture of 8051 and 8085 students can

do the design of experiments for the analysis and interpretation of

data in various applications.

C605.1-PO12 1 The architectural feature of a microcontroller is an area which

changes according to the technological developments.

C605.2-PO1 2 The programming of the microcontrollers is always started with the



problem analysis

C605.2-PO2 3 For all the systems designed using 8051, we have to Identify,

formulate, review research literature, and analyze.

C605.2-PO3 3 With the proper programming of 8051, students can design systems

with social relevance.

C605.2-PO4 1 By doing the Programming of 8051 can analyze data and give valid

results

C605.3-PO1

2

For the design of all systems using 8051 students should apply the

knowledge of mathematics, science, Engineering fundamentals, and

Electronics and Communication Engineering

C605.3-PO2 3

Problem analysis is required in the design of interfacing circuits and

systems using microcontrollers

C605.3-PO3 3 The outcome of design process is a solution

C605.3-PO4 3

investigations are done by design interfacing circuits and systems

using microcontrollers

C605.3-PO5 2 For execution and debugging modern tools are used, IDE

C605.3-PO6 3 Socially relevant systems can be designed using microcontroller

C605.3-PO7 2 Environmental sustainability is design interfacing circuits and


C605.3-PO8 2 The outcome of a systems reflects the professional ethics and

responsibilities of the Engineer

C605.3-PO11 2 Batch wise programming assignment; improve the capability of the

student to manage projects and in multi disciplinary environments.

C605.3-PO12 1 Design process of systems is a lifelong learning process

C605.4-PO2 3 Problem analysis is required in the design interfacing circuits and


C605.4-PO3 3 The outcome of a system, give the analysis and interpretation of

data, and it can synthesis information to provide valid conclusions

C605.4-PO4 3 investigations are done by the design process

C605.4-PO5 2 For execution and debugging of the designed systems, modern tools

are used.



C605.4-PO6 3 Socially relevant systems can be designed using the interfacing of

microcontroller

C605.4-PO12 1 Design of systems changes according to the technological

developments

C605.5-PO3 3 Systems with social and public benefits can be designed using 8051

microcontrollers



C605.2-PSO1 3 Programming defines the ability of the student to demonstrate their

skills in designing, microprocessor systems, and embedded systems

applications

C605.3-PSO1 3 Students are able to design socially relevant microprocessor

systems

C605.3-PSO2 3 Modern tools are used to design systems

C605.3-PSO3 2 Systems designed show the sense of professional ethics of students

C605.4-PSO1 3 Students are able to design socially relevant microprocessor

systems using interfacing circuits

C605.4-PSO2 3 Modern tools are used to design interfacing circuits systems

C605.4-PSO3 2 Interfacing circuit Systems designed show the sense of professional

ethics of students



ACTIONS

1 Lab not included in the syllabus in the current semester (N. A.)


1 Keil C programming


1 www.atmel .com



2 http://galia.fc.uaslp.mx/

3 http://www.keil.com/c51/

4 www.nptel.com

5 8052.com

6 Microdigitaled.com


CHALK & TALK STUD.

ASSIGNMEN

T

WEB

RESOURCES

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES


ASSIGNMENTS STUD.

SEMINA

RS

TESTS/MODEL

EXAMS

UNIV.

EXAMINA

TION

STUD. LAB

PRACTICES

STUD.

VIVA

MINI/MAJOR

PROJECTS

CERTIFICATION

S

ADD-ON COURSES OTHERS


ASSESSMENT OF COURSE

OUTCOMES (BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY

ASSESSMENT OF MINI/MAJOR PROJECTS

BY EXT. EXPERTS

OTHERS

Prepared by Approved by

Maleeha Abdul Azeez

Tressa Michael (HOD)

http://www.keil.com/c51/

http://www.nptel.com/



5.2 COURSE PLAN

Hour Module Topic

1. I Introduction to the course

2. Microprocessors: Introduction, organization of a

microprocessor based system

3. 8085 architecture and its operation

4. Microprocessor-initiated operations and bus

organization

5. Pin configuration and functions

6. Generation of control signals for external

operations- fetch, IO/M, read/write

7. II Machine cycles and bus timings

8. Addressing modes, Instruction classification

9. Instruction set

10. Instruction set

11. Overview/concept of peripheral IC interfacing

with 8085 microprocessor - 8251


with 8085 microprocessor – 8253





15. Simple examples in assembly language

programming for 8085

16. III Introduction to 8086

17.

Microcontrollers: Introduction, comparison

betweenmicroprocessors and microcontrollers,

microcontroller families

18. 8051- features, architecture

19. Memory organization

20. Registers, I/O ports, pin configuration and

functions

21. IV Addressing modes, instruction classification

22. Instruction set

23. Instruction set

24. Assembly language programming examples for

8051


8051


8051

27. V Interrupts in 8051: Types, interrupt source

28. Interrupt handling and programming

29. Timer/Counter programming: Operating modes

30. Time delay generation



31. Waveform generation

32. Serial communication: RS 232 interface

33. Registers in UART, modes of operation

34. Programming examples for serial data

transmission and reception

35. VI Interfacing (block schematic and assembly

language programming) of DIP switch with 8051

36.

Interfacing (block schematic and assembly

language programming) of Stepper Motor with

8051

37.


language programming) of ADC & DAC with

8051

38. Interfacing (block schematic and assembly

language programming) of LEDs with 8051

39.


language programming) of seven segment

displays with 8051

40.


language programming) of alphanumeric LCD

module with 8051

41.

REVISION

Revision – Module I

42. Revision– Module II

43. Revision– Module III

44. Revision– Module IV

45. Revision– Module V

46. Revision– Module VI

47. Revision – Programming

48. Revision – Programming




MODULE I

1. What is a microprocessor?

2. Describe the organization of a microprocessor-based system.

3. Provide a brief description of the history of microprocessors.

4. With a neat block diagram, explain the architecture of 8085.

5. Explain the functions involved in any one microprocessor initiated operation.

6. Explain the generation of control signals for external operations.

7. Explain the external signals generated in an IO write operation.

8. Design a temperature-controller system based on 8085.

9. Exlain any ten 8085 pin functions.

10. Give functions of the following in 8085:

a. Stack Pointer

b. Program Counter

c. ALE

d. S0,S1

e. Accumulator

MODULE II

1. Provide timing diagrams for the following 8085 operations:

a. Opcode Fetch

b. Memory Read

c. Memory Write

d. IO Read

e. IO Write

2. What are the different types of addressing modes supported by 8085?

3. Explain the classification of the 8085 instruction set.

4. Give 5 examples each of the following 8085 instruction types:

a. Arithmetic Instructions

b. Data transfer Instructions

c. Logical Instructions

d. Program Branching Instructions

e. Machine-control Instructions

5. Perform an 8085 data transfer operation using 4 different addressing modes.

6. With the help of interfacing diagrams, explain the peripheral IC interfacing of the

following ICs to 8085:

a. 8251

b. 8253

c. 8255

d. 8279

7. What do the following instructions do?

a. ADD M

b. DAD Rp



c. PUSH Rp

d. SUI A,#N

e. RAL

8. Write simple programs to add, subtract, multiply and divide two numbers using 8085

9. Write a number to store first 10 multiples of two.

10. Explain the given terms:

a. IDE

b. Cross-assembler

c. Builder

d. Linker

e. Debugger

MODULE III

1. Give a brief overview of 8086 microprocessor.

2. Compare between different Intel microprocesors.

3. Distinguish between microprocessors & microcontrollers.

4. Write a short note on different microcontroller families.

5. Provide 10 features of 8051.

6. With a neat schematic, explain the architecture of 8051 microcontroller.

7. Describe the memory organization of 8051.

8. What are register banks? How are they arranged in 8051?

9. Describe input-output operations in I/O ports.

10. Draw the pin diagram of 8051 and provide the functions of each.

MODULE IV

1. What are the different addressing modes in 8051?

2. Classify the 8051 instruction set based on the operations performed. Give examples for

each.

3. Explain the following instructions:

a. DJNZ Rx,NEXT

b. CJNE Rx,Ry,AGAIN

c. AJMP LOOP

d. ADC A,#05h

e. ADD B,05h

4. Write a program to add two numbers.

5. Write a program to subtract two numbers.

6. Write a program to multiply two numbers.

7. Write a program to divide two numbers.

8. Write a program to find the two numbers.

9. Write a program to indicate whether the number at the internal RAM address 50h is

prime.

10. Write a program to find the sum of the first N natural numbers.



MODULE V

1. Explain the five interrupt sources in 8051.

2. Explain the operations to be performed to generate an interrupt. Explain the operations to

be performed upon the occurrence of an interrupt.

3. Write a program to enable all interrupts and clear all GPR contents of bank 0 if any occur.

Assign priority as given: 1. IE1 2. IE0 3. TF0 4. TF1 5.SINT

4. Explain the timer modes in 8051.

5. Write a program to generate a 1 ms delay using 8051.

6. Generate a periodic square waveform of 2 ms time period and 60% duty cycle.

7. Explain the RS232 interface.

8. Describe the serial communication registers used in 8051.

9. What are the different modes in which the serial communication module in 8051 can be

used?

10. Write a program to initialize 8051 for full-duplex serial operation.

MODULE VI

1. Write a program to interface a 8-switch DIP IC. Show the interfacing diagram.

2. Interface a 4-phase stepper motor for the following operations:

a. Normal drive b. Wave drive c. Half-step drive

3. The temperature of a room is to be monitored. Show how it can be done using 8051.

4. Generate a periodic triangular waveform using 8051.

5. Generate a staircase waveform using 8051.

6. Glow two LEDs alternately using 8051.

7. Display 1234 using a 7-segment display and 8051.

8. Display the test “MPMC” using an LCD display and 8051.

9. Together with an interfacing diagram, show how to program 8051 to glow LEDS based on

switch positions.

10. Draw the block schematic showing interfacing of 5 input-output devices to 8051.



6

EC 307

POWER ELECTRONICS & INSTRUMENTATION




PROGRAMME:Electronics and


DEGREE: BTECH

COURSE: Power Electronics &

Instrumentation

SEMESTER: 5 CREDITS: 3

COURSE CODE: EC307

REGULATION:UG

COURSE TYPE: CORE

COURSE AREA/DOMAIN: Electrical

Engineering



(IF ANY):Yes

LAB COURSE NAME: Power Electronics &

Instrumentation Lab

SYLLABUS:

Power semiconductor switches and its static and dynamic characteristics.Switched mode

regulators, SMPS, Switched mode inverters, UPS. Performance characteristics of instruments,

Measurement of passive components, Different Transducers, Digital Instruments.

UNI

T

DETAILS HOU

RS

I

Linear Electronics versus Power Electronics –

Power semiconductor switches.

Power diodes-structure, static and dynamic characteristics

Power transistors - Power BJT, Power MOSFET, GTO and IGBT

Steady state and switching characteristics of Power BJT, Power MOSFET and

IGBT.

8

II

Switched mode regulators

Buck, Boost and Buck-Boost DC-DC converters

Waveforms and expression of DC-DC converters for output voltage, voltage and

current ripple under continuous conduction mode. (Derivation not required)

Isolated converters - Flyback, Forward, Push Pull, Half Bridge and Full Bridge

Converters - waveforms and governing equations. (Derivation not required)

8

III

Switched mode inverters- Principles of PWM switching schemes.

Single phase inverters - half bridge, full bridge and push pull.

UPS - on line and off line

Three phase inverters - PWM and Space vector modulation in three phase

inverters

7

IV

Generalized configurations of instruments - Functional elements. Classification

of instruments

Generalized performance characteristics of instruments - Static characteristics

and Dynamic characteristics

Measurement of resistance, inductance and capacitance using bridges.

5



V

Transducers - Classification, Selection of transducers.

Resistance transducers - Principle of operation, resistance, potentiometers,strain

gauge

Inductive Transducers - Induction potentiometer, variable reluctance transducers,

LVDT, eddy current transducers, synchros and resolvers.

Capacitive transducers - different types, capacitor microphone. Hall Effect

transducer, proximity transducer, magnetostrictive transducers.

7

VI

Electronic Multimeter, Audio Power Meter, RF power meter, True RMS meter.

Digital Instruments - Basics, digital measurement of time, phase, frequency,

Digital LCR meter and digital voltmeter.

Frequency synthesizer, Spectrum analyzers, Logic State analyzers (block diagram

only).

Digital storage oscilloscope – Operation –controls – applications.

7

TOTAL HOURS 42



T Umanand L., Power Electronics Essentials and Applications, Wiley India, 2015.

T

Bell D. A., Electronic Instrumentation and Measurements, PHI, 2003

R Mohan N. and T. M. Undeland, Power Electronics: Converters, Applications and Design,

John Wiley, 2007.

Mandal, Power Electronics 1e, McGraw Hill Education India, 2014

R Nakra, Instrumentation, Measurement and Analysis,4e, McGraw –Hill Education New

Delhi,2016

R Daniel W. Hart, Power Electronics, McGraw Hill,2011.

R Doeblin E., Measurement Systems, 5/e, McGraw Hill, 2003

R Helfrick A. D. and W. D. Cooper: Modern Electronic Instrumentation and Measurement

Techniques, 5/e, PHI, 2003

R Patranabis D., Principles of Electronic Instrumentation, PHI, 2008.

R Kishore K. L., Electronic Measurements and Instrumentation, 3/e, Pearson, 2009.

R Kalsi H. S., Electronic Instrumentation, 3/e, Tata McGraw Hill, 2010



EC205

ELECTRONIC

CIRCUITS

A thorough knowledge of circuits and

analysis is required X



COURSE OBJECTIVES:

1 To provide an insight on the concepts of Power Electronics and Electronic instruments.

2 To study the applications of Power electronics such as Switched mode regulators and

inverters.

3 To develop understanding of the concept of Transducers and Digital instruments.

COURSE OUTCOMES:

SI

No DESCRIPTION

1 Students will be able to acquire concepts of Power Electronics.

2 Students will be able to recall and state applications of Power electronics such as Switched

mode regulators and inverters.

3 Students will be able to distinguish various types of Switched mode regulators

4 Students will be able to analyze different types of bridges.

5 Students will be able to compare various types of Instrument transducers.

6 Students will be able to understand and learn about various measuring equipments.

SI

No DESCRIPTION BLOOMS‟ TAXONOMY LEVEL

1

Students will be able to explain

thestructure & characteristics of power

semiconductor devices

Level II (Comprehension)

2 Students will be able to recall and

stateapplications of inverters.

Level I (Knowledge)

3 Students will be able to analyse various

types of Switched mode regulators

Level IV (Analysis)

4 Students will be able to assess different

types of bridges.

Level III ( Application)

5 Students will be able to compare various

types of Instrument transducers.

Level IV (Analysis)

6

Students will be able to select various

measuring equipments based on the

application requirements.

Level II (Comprehension)



MAPPING COURSE OUTCOMES (COs) – PROGRAM OUTCOMES (POs) AND

COURSE OUTCOMES (COs) – PROGRAM SPECIFIC OUTCOMES (PSOs):

PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9

PO

10

PO

11

PO

12

PSO 1 PSO 2 PSO 3

C307.1 2 2 2 1

C307.2 2 2 2

C307.3 2 2 2

C307.4 2 1

C307.5 2 2 1

C307.6 2 2 2

EC 307

JUSTIFATIONS FOR CO-PO MAPPING:

Mapping L/H/

M

Justification

C307.1-PO1 M Students will be apply the knowledge of mathematics and science

to solve various fundamental problems in power electronics.

C307.1-PO3 M

Students will be able to design solutions with appropriate

consideration for environmental issues such as energy management

with advanced power semicondustor devices.

C307.1-

PO12 H

Students will be able to apply knowledge of current semiconductor

devices to improve their characteristics based on future

applications

C307.2-PO3 L Students will be able to develop solutions using inverters for the

further development of society.

C307.2-

PO12 L

Students will be apply the knowledge of basic inverters to develop

multi level and multiphase inverters with improved efficiency and

performance

C307.3-PO3 L Students will be able to design switched mode converters for

applications in the field of renewable energy.

C307.3-

PO12 M

Students will be able to apply the knowledge of switched mode

regulators to improve the performance of devices used in daily life

C307.4-PO4 L

Students will be able to use the knowledge of different bridges to

conduct complex experiments such as strain gauge, LCR meters

etc.

C307.5-PO4 M Students will be able to use the knowledge of different bridges to



conduct complex experiments such as LVDT, LDR etc

C307.5-PO7 L Students will be able to design transducers with appropriate

consideration for safety and environmental issues.

C307.6-PO3 M Students will be able to develop solutions using measurement

equipments for future applications.

C307.6-PO4 M Students will be able to conduct experiments using various

measuring instruments


SI

No. DESCRIPTION

PROPOSED

ACTIONS

RELEVANCE

WITH POs

RELEVANCE

WITH PSOs

1 Introduction to Simulation

platform

Additional class

on MATLAB

5,3 1,2




SI

No

.

DESCRIPTION

PROPOS

ED

ACTION

S

RELEVA

NCE

WITH

POs

RELEVA

NCE

WITH

PSOs

1 Refer any standard jounal for application of

Power electronics

Assignm

ent

12, 5

1


1 Power Electronics : http://nptel.ac.in/downloads/108105066/

2 Instrumentation : http://nptel.ac.in/courses/108105064/


CHALK & TALK STUD.

ASSIGNMENT

WEB

RESOURCES

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES




ASSIGNMENTS STUD.

SEMINARS

TESTS/MODEL

EXAMS

UNIV.

EXAMINATION

STUD. LAB

PRACTICES


PROJECTS

CERTIFICATIONS

ADD-ON

COURSES

OTHERS



(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY (TWICE)



OTHERS


Ms.Sreepriya R Ms.Santhi B

Ms. Anna Mathew (HOD)

Mr.SanilSharahudeen



6.2 COURSE PLAN

Sl.No Module Planned

1 1 Introduction to electrical engineering-

Definition of Basic terms

2 1 Kirchoff‟s Laws and Tutorials

3 1 Mesh Analysis – Voltage Source & Current

Source

4 1 Tutorials on Mesh and Super mesh analysis

5 1 Star and delta connection, delta to star

transformation and Star to delta

transformation

6 1 Nodal analysis and tutorials

7 1 Tutorials

8 2 Magnetic Circuits: Definitions of MMF, field

strength, flux density,reluctance;; comparison

between electric and magnetic circuits

9 2 Energy stored in magnetic circuits, magnetic

circuits with air gap

10 2 Tutorials on series magnetic circuits

11 2 Electromagnetic Induction – Faraday‟s laws,

Dynamically Induced e.m.f,Statically Induced

e.m.f and Co-efficient of coupling

12 2 Tutorials on Electro Magnetic Circuits

13 3 Generation of AC,Definition of basic terms,

RMS value

14 3 Average value, form factor and peak factor

15 3 Tutorials on average value, rms value

16 3 Phasor representation of alternating quantities-

polar and rectangular forms

17 3 Impedance, power and power factor in ac

circuits- active, reactive and apparent power

18 3 A.C. Circuits – Pure „R‟ „L‟& 'C'

19 3 Solution of RL, RC and RLC circuits



20 3 Tutorials of RL,RC & RLC circuits

21 4 Generation of three phase voltages, Star

connected System – Relation between Line &

Phase Values

22 4 Delta connected System – Relation between

Line & Phase Values Three wire and four wire

system

23 4 Power measurement by two wattmeter method

+ tutorials

24 4 Generation of electric power- Hydro, Nuclear

and Thermal power plants

25 4 Renewable energy sources: solar, wind, tidal

and geotherma

26 4 Typical electrical power transmission scheme,

primary and secondary transmission and

distribution systems

27 4 Need for high voltage transmission and

Substation equipments

28 5 Principle of operation of D.C.machine and

Constructional details

29 5 Principle of operation of D.C. Motor, Back

e.m.f., Need for starter

30 5 Types of dc motor+Applications

31 5 Tutorials of dc motor and generator

32 5 Principle of operation of Transformer

33 5 Constructional Details of single and three

phase core type transformer

34 5 Emf equation and related numerical problems

35 5 Losses and efficiency of transformer for full

load and related numerical problems

36 6 Induction motors – principle of operation of

single phase and three phase induction motors

37 6 Synchronous speed, slip and related numerical

problems.

38 6 Construction, principles of operation of single

phase induction motor

39 6 Starting methods in single phase induction

motors -split phase and capacitor start

methods

40 6 Test Paper




Network Analysis

1.Find the current through each branch by KVL

2. Calculate a) the equivalent resistances across the terminals of the supply, b) total current

supplied by the source and c) power delivered to 16 ohm resistor in the circuit shown in figure

using Kirchoff‟s laws

3. In the circuit shown, determine the current through the 2 ohm resistor and the total

current delivered by the battery. Use Kirchhoff‟s laws.

4. (a) Determine the current through 800 ohm resistor in the network shown in figure using Mesh

Analysis



5. Find the power dissipated in 10 ohm resistor for the circuit shown in figure using Mesh

Analysis.

6. In the network shown below, find the current delivered by the battery using Nodal Analysis

8. Find the current through branch a-b using mesh analysis shown in figure below

9. Determine the mesh currents I1 and I2 for the given circuit shown below



10. Find the nodal voltages in the circuit of figure.

Electro Magnetism

1. Two 200 turn air-cored solenoids, 25cm long have a cross-sectional area of 3cm2 each.

The mutual inductance between them is 0.5mH. Find the self-inductance of the coils and

the coefficient of coupling.

2. An iron ring of 200 mm mean diameter is made of 30 mm round iron of permeability 900,

has an air gap 10 mm wide. It has 800 turns. If the current flowing through this winding is

6.8A, determine (i) m.m.f. (ii) total reluctance of the circuit (iii) flux in the ring (iv) flux

density in the ring.

3. A magnetic circuit consists of an iron ring of mean circumference 80 cm with c.s.a of 12

cm2 throughout. A current of 1A in the magnetizing coil of 200 turns produces a total flux

of 1.2 mWb in the iron. Calculate (i) flux density in the iron (ii) the absolute and relative

permeability of iron (iii) reluctance of the circuit.

4. An iron ring 100 cm mean circumference is made from cast iron of c.s.a. 10 cm2. Its

relative permeability is 500. If it is wound with 200 turns, what current will be required to

produce a flux of 0.1x 10-2Wb.

5. A flux density of 1.2 Wb/m2 is required in the 1mm air gap of an electromagnet having an

iron path of 1.5m long. Calculate the m.m.f. required. μrofiron= 1600. Neglect leakage.

6. A coil is wound uniformly over a wooden ring having a c.s.a of 600 mm2 and a mean

circumference of 750 mm. If the current through the coil is 5A and the no. of turns of the

coil is 250 turns, calculate the magnetizing force, the flux density and the total flux.



7. A magnetic circuit comprises three parts in series, each of uniform c.s.a. They are

a. a length of 80 mm &c.s.a. 50 mm2

b. a length of 60 mm &c.s.a. 90 mm2

c. an airgap of length 0.5 mm &c.s.a. 150 mm2

8. A coil of 4000 turns is wound on part (b) and the flux density in the airgap is 0.3 T.

Assuming that all the flux passes through the given circuit and that the relative

permeability is 1300, estimate the coil current to produce such a flux density.

DC Machines

1. Calculate the e.m.f. generated by a 4-pole wave wound generator having 65 slots with 12

conductors per slot when driven at 1200 rpm. The flux per pole is 0.02 Wb. How much is the

generated e.m.f., if the machine is lap wound?

2. A short shunt cumulative compound D.C. Generator supplies 7.5kW at 230V. The shunt

field, series field and the armature resistance are 100Ω, 0.3Ω and 0.4Ω respectively.

Calculate the e.m.f induced and the load resistance.

3. A shunt generator supplied 500A at 500V. Calculate its generated e.m.f if its ar mature and

shunt field resistances is 0.02Ω and 125Ω respectively.

4. A series generator delivers a current of 100A at 250V. Its armature and series field

resistances are 0.1Ω and 0.055Ω respectively. Find i) armature current and ii) generated

e.m.f.

5. An 8 pole D.C. Generator has 750 armature conductors. The flux per pole is 25mWb. If the

armature is wave wound and is rotating at a speed of 1250 rpm, find the value of the

generated e.m.f. What must be the speed at which the armature is to be driven to generate the

same e.m.f, if the armature is lap wound?

6. A 4 pole D.C. Shunt generator with lap wound armature supplies a load of 50A at 220V.

Armature resistance is 0.2 Ω and shunt field resistance is 110 Ω. Calculate (i) total armature

current (ii) Current per path (iii) e.m.f. generated. Also find these values when the generator

is separately excited.

7. A 230V motor has an armature circuit resistance of 0.6 If the full-load armature current is 30A and the no-load armature current is 4A, find the change in back e.m.f. from no load to

full-load.

8. A D.C. motor has 6 poles, flux per pole is 0.05Wb with lap wound armature of 600

conductors. Motor speed is 500 rpm. Determine the applied voltage and back e.m.f. Given

armature resistance as 0.25 and armature current 40A.

9. A 4-pole 250V D.C series motor has a wave wound armature with 1254 conductors. The flux

per pole is 22 mWb when the motor is taking 50A. Armature resistance is 0.2 and series

field resistance of 0.2. Calculate the speed.



10. A 220 V, 4-pole, D.C. shunt motor runs at 1,000 r.p.m. The useful flux per pole is 30 mWb.

Find the number of armature conductors, if it is lap wound.

Three Phase Systems

1. A symmetrical three phase 400V system supplies a balanced delta connected load. The

current in each branch circuit is 20A and phase angle 40° (lag) calculate the line current

and total power.

2. A three phase delta connected load has Zab = (100+j0) ohms, Zbc = (-j100) ohms and

Zca = (70.7 =j70.7) ohms is connected to a balanced 3 phase 400V supply. Determine the

line currents Ia,Ib and Ic. Assume the phase sequence abc.

3. A balanced three phase star connected load with impedance 8+j6 ohm per phase is

connected across a symmetrical 400V three phase 50Hz supply. Determine the line

current, power factor of the load and total power.

4. A balanced star connected load of 4+j3 ohm per phase is connected to a 400V, 3 phase,

50Hz supply. Find the line current, power factor, power, reactive volt ampere and total

volt ampere.

5. Three impedances Z1 = 3∟45° ohm, Z2 = 10√2∟45° ohm, Z3 = 5∟-90° ohm are

connected in series. Calculate applied voltage if voltage across Z1 = 27∟-10° V.

6. Three identical coils each having a resistance of 20 Ω and a reactance of 20 Ω are

connected in i) Star ii) Delta across 440 V, 3 phase supply. Calculate for each case, line

current and reading in each of the wattmeter‟s connected to measure power.

AC Circuits

1. A resistor of value 40 and an inductor of value 70 mH are connected in series. The circuit is

excited by a voltage source of 30V, 100Hz supply. Determine the impedance and the line

current.

2. A source of voltage of 230Sin100лt is applied to an RLC parallel circuit with R=100 C=0.11F and L = 1mH. Find the current from the source, power factor, real and apparent

powers.

3. Find the effective value and average value of the waveform given below.

0

2

T T 3

2

T 2T

V

4. Find the average value of the waveform below.



0

2

3

2

2

e

Em

t

100V

V

10 20

t (ms)

5. The alternating currents i1 =10Sin314t and i2= 6Sin [314t – /4] are meeting at a junction.

Find i1 + i2.

6. An RL circuit has R = 1 and L = 9.55mH. Calculate the series capacitance which converts

the circuit to an RLC circuit will double the current. Supply frequency = 50 Hz.

7. An RLC series circuit with R = 100, L = 0.5H and C = 10 F is supplied with v= 100Sin (100 t). Draw the following waveforms (i) Voltage across R (ii) Voltage across L (iii) Voltage

across C and (iv) the current flowing in the circuit 8. For the waveform shown in fig. obtain the average value and r.m.s value.

9. A current of10 A flows in a circuit with 30 degree angles of lag when the applied voltage is

100V. Find the power, resistance, reactance and admittance

10. A 25F capacitor, a 0.10 H inductor and a 25 resistor are connected in series with an a.c.

source whose e.m.f is given by e = 310Sin314tvolt. Determine the frequency of the e.m.f and

the current in the circuit.

11. Four alternating currents of peak value 200A have the following waveforms:

(a) Sinusoidal (b) full-wave rectified sinusoidal (c) rectangular (d) triangular. If these

currents are passed in turn through (i) a moving-coil ammeter (ii) a moving-iron

ammeter connected in series, find the readings of the instruments in each case

12. An inductive coil takes 10A and dissipates 1000W when connected to a 250V, 25 Hz supply.

Calculate the following (i) the impedance (ii) the effective resistance (iii) the resistance (iv)

the power factor (v) the value of the capacitance required to be connected in series with the

coil to make the power factor of the circuit unity. What is now the current taken by the coil?

13. An inductor of 0.5H inductance and 9 resistance is connected in parallel with a 20F

capacitor. A voltage of 230V at 50Hz is maintained across the circuit. Determine the total

power taken from the source.

Q. With the help of a block diagram, explain the working of following power plants.

Roll Numbers Topic

01-08 Hydroelectric power plant



09-16 Thermal power plant

17-24 Nuclear power plant

25-32 Solar power plant

33-40 Wind power plant

41-48 Tidal power plant

49-55 Geothermal power plant

1. A choke takes a current of 4A when connected to a 20V DC supply. When connected to a

65V, 50Hz ac supply, it takes 5A current. Determine (i) R & L of the coil (ii) Power

Factor (iii) Power drawn by the coil.

2. A choke coil is connected to a 240 V supply. When frequency of the supply is 50Hz, an

ammeter connected in series reads 60A. On increasing the frequency of the ac supply to

100Hz, same ammeter reads 40A. Calculate the resistance and inductance of the coil.

3. A coil having a resistance of 15Ω & inductance of 0.2H is connected in series with

another coil having a resistance of 25Ω and inductance 0.04H to a 230V, 50Hz supply.

Determine (i) voltage across the coils (ii) Power dissipated in the coils (iii) p.f of the

whole circuit.

4. A non-inductive resistance of 10Ω is connected in series with a choke coil having an

internal resistance of 12Ω and is fed from a 200V, 50Hz supply. Current flowing through

the circuit is 8A. Calculate (i) Reactance of coil (ii) Inductance of coil (iii) Voltage across

coil (iv) Power absorbed by coil (v)Power absorbed by non- inductive resistor (vi) Total

Power.

5. When a 100V 50Hz ac source is connected to a coil A, the resulting current is 8A and

power delivered is 120W. When the same source is connected to coil B, the resulting

current is 10A and power is 500W. What power and current will be taken from the source

if the two coils joined in series are connected to it?

6. A. Find the impedance of the circuit and state whether it is

inductive or capacitive. Also find the p.f

7. Coils A& B in a magnetic circuit have 600 & 500 turns respectively. A current of 8A in

coil A produces a flux of 0.04Wb. If the coefficient of coupling is 0.2, calculate

a) Self inductance of coil A

b) Flux linking coil B

c) Average emf induced in coil B when the flux changes from zero to full

value in 0.02 secs

d) Mutual Inductance

e) Average emf induced in coil B when the current in coil A changes from 0

to 8A in 0.05 secs

8. Two identical 750 turn coils A & B lie in parallel planes. A current changing at the rate of

1500A/sec in coil A induces an emf of 11.25V in coil B. Calculate the mutual inductance

of the arrangement. If the self inductance of each coil is 15mH, calculate the flux

produced in coil A per ampere and the percentage of flux which links the turns of coil B.



9. Two coils A & B of 500 & 750 turns respectively are connected in series on the same

magnetic circuit of reluctance 1.55x106AT/Wb. Calculate (i) Self inductance of each coil

(ii) Mutual Inductance

10. The coefficient of coupling between two coils is 0.85. Coil 1 has 250 turns. When the

current in coil 1 is 2A, the total flux of this coil is 3x10-4Wb. When I1 is changed from

2A to zero in 2ms, the voltage induced in coil 2 is 63.75V. Find L1 , L2 , M and N2.



7

EC 361

DIGITAL SYSTEM DESIGN




PROGRAMME: ELECTRONICS AND

COMMUNICATION ENGINEERING

DEGREE: B.Tech

COURSE: DIGITAL SYSTEM DESIGN SEMESTER: 5 CREDITS: 3

COURSE CODE: EC361REGULATION:

2016

COURSE TYPE: ELECTIVE

COURSE AREA/DOMAIN: DIGITAL

ELECTRONICS

CONTACT HOURS: 3 hours /Week.


(IF ANY): NIL

LAB COURSE NAME: NA

SYLLABUS:

UNIT DETAILS HOURS

I Analysis of clocked Synchronous Sequential Networks(CSSN)

Modelling of CSSN – State assignment and reduction

Design of CSSN

Iterative circuits

ASM Chart and its realization

8

II Analysis of Asynchronous Sequential Circuits (ASC)

Flow table reduction- Races in ASC

State assignment problem and the transition table- Design of AS

Design of Vending Machine controller

7

III Hazards – static and dynamic hazards – essential

Design of Hazard free circuits – Data synchronizers

Mixed operating mode asynchronous circuits

Practical issues- clock skew and jitter

Synchronous and asynchronous inputs – switch bouncing

6

IV Fault table method – path sensitization method – Boolean difference method

Kohavi algorithm

Automatic test pattern generation – Built in Self Test(BIST)

7

V PLA Minimization - PLA folding

Foldable compatibility Matrix- Practical PLA

Fault model in PLA

Test generation and Testable PLA Design.

8

VI CPLDs and FPGAs - Xilinx XC 9500 CPLD family, functional block

diagram– input output block architecture - switch matrix

FPGAs – Xilinx XC 4000 FPGA family – configurable logic block - input

output block, Programmable interconnect

6

TOTAL HOURS 42



T Donald G Givone, Digital Principles & Design, Tata McGraw Hill, 2003

T John M Yarbrough, Digital Logic Applications and Design, Thomson Learning

T John F Wakerly, Digital Design, Pearson Education, Delhi 2002

R Richard E. Haskell, Darrin M. Hanna , Introduction to Digital Design Using Digilent



FPGA Boards, LBE Books- LLC

R N. N. Biswas, Logic Design Theory, PHI

R MironAbramovici, Melvin A. Breuer and Arthur D. Friedman, Digital Systems Testing

and Testable Design, John Wiley & Sons Inc.

R Z. Kohavi, Switching and Finite Automata Theory, 2nd ed., 2001, TMH

R Morris Mano, M.D.Ciletti, Digital Design, 5th Edition, PHI

R Samuel C. Lee, Digital Circuits and Logic Design, PHI



EC207 Logic Circuit Design An introductory course on digital

electronics

4

COURSE OBJECTIVES:

1 To study synthesis and design of CSSN

2 To study synthesis and design of ASC

3 To study hazards and design hazard free circuits

4 To study PLA folding

5 To study architecture of one CPLDs and FPGA family

COURSE OUTCOMES:

SNO DESCRIPTION

1 The student should able to analyze and design clocked synchronous sequential circuits

2 The student should able to analyze and design asynchronous sequential circuits

3 The student should able to apply their knowledge in diagnosing faults in digital circuits,

PLA

4 The student should able to interpret architecture of CPLDs and FPGA

CO-PO-PSO MAPPING:

Programme Outcomes (POs) Programme-specific

Outcomes (PSOs)

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3

1 2 2 2 1 1 1

2 2 2 2 1 1 1

3 2 2 2 1 1 1

4 1 1 1 1

EC01

10





C361.1-PO1 2 Engineering solutions to complex real-life problems can be

developed by developing appropriate digital systems.

C361.1-PO2 2 With the help of practical analysis & design problems in the course,

the students are more equipped with the skill of identifying,

formulating and analyzing complex engineering problems.

C361.1-PO3 2 The course focuses on design & analysis and also covers examples

of practical digital systems, thereby imparting confidence to

students to develop solutions to real-life engineering problems.

C361.1-PO12 1 Going beyond the fundamentals of digital logic, the students are

provided the knowledge to pursue further research and studies in

the field of digital system design.

C361.2-PO1 2 Engineering solutions to complex real-life problems can be

developed by developing appropriate digital systems.

C361.2-PO2 2 With the help of practical analysis & design problems in the course,

the students are more equipped with the skill of identifying,

formulating and analyzing complex engineering problems.

C361.2-PO3 2 The course focuses on design & analysis and also covers examples

of practical digital systems, thereby imparting confidence to

students to develop solutions to real-life engineering problems.

C361.2-PO12 1 Going beyond the fundamentals of digital logic, the students are

provided the knowledge to pursue further research and studies in

the field of digital system design.

C361.3-PO1 2 The course provides fundamentals for troubleshooting digital

systems and finding solutions to complex engineering problems

C361.3-PO2 2 Topics dedicated to fault diagnosis help in identifying and

formulating errors in digital systems and seeking solutions to them.

C361.3-PO3 2 Design errors in digital systems can be easily diagnosed, analysed

and corrected, thus developing error-free systems.

C361.3-PO12 1 Fault diagnosis is a relevant topic in any digital design. The

students are provided with enough basics to continue research in

this area.

C361.4-PO1 1 Practical cost-effective circuits can be built as solutions to complex

engineering problems

C361.4-PO2 1 An overview of FPGAs and CPLDs provides fundamental

knowledge on how to find solutions to engineering problems using



them.

C361.4-PO3 1 FPGA and CPLD solutions to engineering problems can be

developed

C361.4-PO12 1 The insight into programmable devices and their scope can

motivate them to make new findings.



C361.1-PSO1 1 By covering a wide variety of design and analysis problems,

students acquire skills in designing and implementing digital

electronic circuits, including microprocessor systems, for signal

processing, communication, networking, VLSI and embedded

systems applications.

C361.1-PSO2 1 With prior knowledge of EDA tools, students can use their

knowledge to simulate, experiment & develop newer digital

applications.

C361.2-PSO1 1 By covering a wide variety of design and analysis problems,

students acquire skills in designing and implementing digital

electronic circuits, including microprocessor systems, for signal

processing, communication, networking, VLSI and embedded

systems applications.


knowledge to simulate, experiment & develop newer digital

applications.

C361.3-PSO1 1 With the help of fault diagnosis problems, students acquire skills in

testing digital electronic circuits, including microprocessor systems,

for signal processing, communication, networking, VLSI and

embedded systems applications.


knowledge to simulate faults,experimentally verify them& develop

newer solutions that can be used in various applications.



ACTIONS



1 (Not identified) (N. A.)




1 HDL-based implementation of digital systems


1 /www.coursera.org/learn/electronics

2 https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-002-circuits-

and-electronics-spring-2007/

3 http://www.nptel.ac.in/courses/Webcourse-contents/IIT-

ROORKEE/Analog%20circuits/index.htm


CHALK &

TALK

STUD.

ASSIGNME

NT

WEB

RESOURC

ES

PRESENTATIONS

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES


ASSIGNMENTS STUD.

SEMINARS

TESTS/MODEL

EXAMS

UNIV.

EXAMINATI

ON

STUD. LAB

PRACTICE

S

STUD.

VIVA

MINI/MAJOR

PROJECTS

CERTIFICATIONS

ADD-ON

COURSES

OTHERS



(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY

ASSESSMENT OF MINI/MAJOR PROJECTS

BY EXT. EXPERTS

OTHERS


Maleeha Abdul Azeez (HOD)

http://www.nptel.ac.in/courses/Webcourse-contents/IIT-ROORKEE/Analog%20circuits/index.htm

http://www.nptel.ac.in/courses/Webcourse-contents/IIT-ROORKEE/Analog%20circuits/index.htm



7.2 COURSE PLAN

No. Module Topic

1. I Introduction to the course

2. Analysis of clocked Synchronous Sequential

Networks(CSSN)


Networks(CSSN)


Networks(CSSN)

5. Design & Modelling of CSSN




9. Iterative circuits

10. ASM Chart and its realization

11. ASM Chart and its realization

12. II Analysis of Asynchronous Sequential Circuits (ASC)

13. Analysis of Asynchronous Sequential Circuits (ASC)

14. Flow table reduction- Races in ASC

15. State assignment problem and the transition table-

Design of AS

16. State assignment problem and the transition table-

Design of AS

17. Design of Vending Machine controller

18. III Hazards – static and dynamic hazards – essential

19. Design of Hazard free circuits – Data synchronizers

20. Mixed operating mode asynchronous circuits

21. Practical issues- clock skew and jitter

22. Synchronous and asynchronous inputs – switch bouncing

23. IV Fault table method

24. Path sensitization method

25. Boolean difference method

26. Kohavi algorithm

27. Kohavi algorithm

28. Automatic test pattern generation

29. Automatic test pattern generation

30. Built in Self Test(BIST)

31. V PLA Minimization - PLA folding

32. Foldable Compatibility Matrix- Practical PLA

33. Fault model in PLA

34. Test generation and Testable PLA Design

35. Test generation and Testable PLA Design.

36. VI

CPLDs and FPGAs - Xilinx XC 9500 CPLD family,

functional block diagram– input output block

architecture - switch matrix

37.

FPGAs – Xilinx XC 4000 FPGA family – configurable

logic block - input output block, Programmable

interconnect




MODULE I

1. Explain the procedure to analyze a CSSN.

2. Provide five guidelines that can be followed in state assignment of CSSN?

3. When are two states considered to be equivalent in a CSSN?

4. How can state reduction be made possible in a CSSN?

5. Explain the procedure to design a CSSN.

6. What are iterative circuits? Provide two examples

7. Compare between CSSN and iterative circuits.

8. What is an ASM chart? What are the components used in building an ASM chart?

9. Explain the following:

a. State Box

b. Condition Box

c. Decision Box

d. ASM block

e. Link Path

10. Explain the procedure to realize an ASM chart.

MODULE II

1. Compare between CSSN & ASC.

2. Explain the procedure to analyze an ASC.

3. Explain two methods of Flow table reduction.

4. What are races? Illustrate with examples.

5. What is a cycle in an ASC? Give an example.

6. What is meant by fundamental mode of operation of an ASC?

7. What is meant by total input state of an ASC? Use a transition table to show the same.

8. Explain guidelines & methods used to assign states in an ASC.

9. A Vending Machine controller can be modeled as an FSM. Elaborate.

10. Explain the realization of an FSM controller for a vending machine using „C‟ and „T‟

tokens respectively for coffee & tea. Provide assumptions used.

MODULE III

1. What are hazards? Explain the types of hazards with examples.

2. What are essential hazards? Why are they called so? Give an example.

3. How can static-1 & static-0 hazards be eliminated in 2-level circuits?

4. Explain a method to redesign a circuit to eliminate dynamic hazards.

5. Explain a method to detect static & dynamic hazards in multi-level circuits.

6. What are data synchronizers? What are they used for?

7. What are mixed operating mode asynchronous circuits?



8. Explain the terms given below with illustrations:

a. Clock skew b. Jitter c. Switch Bouncing

MODULE IV

1. Differentiate between hazards & faults.

2. Explain fourdifferent methods for detecting stuck-at faults in circuits.

3. Explain a method that can be used to generate test sets automatically.

4. Draw and explain the block diagram of a BIST structure.

5. What is BILBO? Explain.

MODULE V

1. What are the PLA operations performed for area minimization? How do these make the

design area-efficient?

2. Explain how PLA minimization can be achieved using EPC theorem.

3. What are the properties of an FCM?

4. What is a companion pair in a PLA?

5. State Folding theorem.

6. Explain the procedure for folding of (Practical) PLAs, based on COMPACT algorithm.

7. Explain the fault model in PLA.

8. Discuss test generation methods. Provide the possible hardware approaches by which

PLAs can be made testable?

MODULE VI

1. Differentiate between CPLDs and FPGAs.

2. Explain the salient features of Xilinx XC 9500 family.

3. Explain the salient features of Xilinx XC 4000 family.

4. Can an FPGA provide more flexibility in design than a CPLD? Justify your answer.

5. Differentiate between IO blocks of XC 9500 and XC 4000

6. With appropriate diagrams, compare between a macrocell in XC 9500 and a CLB in XC

4000.

7. What is a product term allocator in XC 9500? Provide its internal structure and explain the

functionality.

8. Distinguish between interconnections among functional blocks in a CPLD and

programmable logic blocks in an FPGA.



8

EC 365

BIOMEDICAL ENGINEERING




PROGRAMME: UG PROGRAMME IN

ELECTRONICS & COMMUNICATION

ENGINEERING

DEGREE: B. TECH.

COURSE: BIOMEDICAL ENGINEERING SEMESTER: S5CREDITS: 3

COURSE CODE: EC365

REGULATION: 2015


COURSE AREA/DOMAIN:

INSTRUMENTATION

CONTACT HOURS: 3+0 (Tutorial)

hours/Week.


(IF ANY): NIL

LAB COURSE NAME: NA

SYLLABUS:

UNIT DETAILS HOURS

I

Introduction to bio-medical instrumentation system, overview of anatomy

and physiological systems of the body.

Sources of bio-electric potential: Resting and action potential, propagation

of action potentials. Bioelectric potentials examples (ECG, EEG, EMG,

ERG, EOG, EGG, etc introduction only.)

Electrode theory: Nernst relation

Bio potential electrodes: Microelectrodes, skin surface electrodes, needle

electrodes.

6

II

Heart and cardiovascular system (brief discussion), electro conduction system

of the heart. Electrocardiography, ECG machine block diagram, ECG lead

configurations, ECG recording system, Einthoven triangle, analysis of ECG

signals.

Measurement of blood pressure: Direct, indirect and relative methods of blood

pressure measurement, auscultatory method, oscillometric and ultrasonic non-

invasive pressure measurements.

Measurement of blood flow: Electromagnetic blood flow meters and

ultrasonic blood flow meters.

7

III

The human nervous system. Neuron, action potential of brain, brain waves,

types of electrodes, placement of electrodes, evoked potential, EEG recording,

analysis of EEG.

Electromyography: Nerve conduction velocity, instrumentation system for

EMG.



Physiology of respiratory system (brief discussion), Respiratory parameters,

spirometer, body plethysmographs, gas exchange and distribution.

Instruments for clinical laboratory: Oxymeters, pH meter, blood cell counter,

flame photometer, spectrophotometer

8

IV

Therapeutic Equipments: Principle, block schematic diagram, working and

applications of : pacemakers, cardiac defibrillators, heart–lung machine,

dialyzers, surgical diathermy equipment, ventilators

6

V

Medical Imaging systems (Basic Principle only): X-ray imaging - Properties

and production of X-rays, X-ray machine, applications of X-rays in medicine.

Computed Tomograpy: Principle, image reconstruction, scanning system and

applications.

Ultrasonic imaging systems: Basic pulse echo system, propagation of

ultrasonic through tissues and reflections, display types, A-Scan, B-Scan, M-

Scan, applications, real-time ultrasonic imaging systems and probes.

7

VI Magnetic Resonance Imaging – Basic NMR components, Biological effects

and advantages of NMR imaging

Biomedical Telemetry system: Components of biotelemetry system,

application of telemetry in medicine, single channel telemetry system for ECG

and temperature

Patient Safety: Electric shock hazards, leakage current, safety codes for electro

medical equipments

6

TOTAL HOURS 40



T K S Kandpur, “Hand book of Biomedical instrumentation”, Tata McGraw Hill 2nd e/d.

T Leslie Cromwell, Fred J. Weibell, Erich A. Pfeiffer, Biomedical Instrumentation and

Measurements, PHI, 2nd Edition, 2004

R Barbara Christe, Introduction to Biomedical Instrumentation, Cambridge University

Press, 2008.

R J. J. Carr, “Introduction to Biomedical Equipment Technology”, Pearson Education 4th

e/d.

R John G Webster, “Medical Instrumentation application and design”, John Wiley 3rd e/d.

R Richard Aston, “Principle of Biomedical Instrumentation and Measurement”. Merrill

Education/Prentice Hall.




COURSE

CODE

COURSE NAME DESCRIPTION SEM

EC205 Electronic Circuits To provide an insight into the working,

analysis and design of basic analog

circuits and its applications

3

EC204 Analog Integrated Circuits

To understand operational amplifier in

detail and its applications.

4

COURSE OBJECTIVES:

Sl.

No.

DESCRIPTION

1 To introduce student to basic biomedical engineering technology

2 To understand the anatomy & physiology of major systems of the body in designing

equipment for medical treatments.

3 To impart knowledge about the principle and working of different types of bio-medical

electronic equipment/devices.

COURSE OUTCOMES:

Sl.

No.

DESCRIPTION

1 To understand the importance of electronics engineering in medical field.

2 To understand the principle, working and applications of various diagnosis and therapy

related equipments.

3 To understand the working of various instruments for clinical laboratory.

4 To understand the basic principle and applications of medical imaging systems.

5 To understand the importance of telemetry in patient care and patient safety in electro-

medical equipments.

CO-PO-PSO MAPPING:

CO

No.


Programme-

specific Outcomes

(PSOs)

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3

1 3 3 3 2 - 3 3 - - - - 2 2 1 -

2 3 3 3 2 2 3 - - - 1 - 1 1 - -

3 3 3 3 2 2 2 - - - 1 - 1 1 2 -

4 3 3 3 3 3 2 - - - 1 - 2 1 1 1

5 3 3 3 2 2 2 2 - - - - 2 1 1 -

EC36 3 3 3 2.2 2.2 2.4 2.5 - - 1 - 1.6 1.2 1.3 1



5 5


Sl.

No.

DESCRIPTION PROPOSEDACTIONS PO MAPPING

1 Fluoroscopy Hospital Visit a,b,e,f

2 Automation in clinical laboratory Hospital Visit a,c,e



TOPICS BEYOND SYLLABUS/ADVANCED TOPICS:

Sl.

No.


1 Patient Monitoring systems a, b, c,d,e,f

2 Foetal and Neonatal monitoring system a, b, c,d,e,f


Sl.

No.


1 Bio electric amplifiers a,b,c,d


Sl.

No.

DESCRIPTION

1 https://ocw.mit.edu/courses/nuclear-engineering/22-058-principles-of-medical-imaging-

fall-2002/

2 https://in.mathworks.com/solutions/medical-devices/diagnostic-therapeutic-devices.html

3 https://onlinecourses.nptel.ac.in/noc18_ec02/preview


CHALK & TALK STUD.

ASSIGNMENT

WEB

RESOURCES

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES

ASSESSMENT METHODOLOGIES-DIRECT[Append details of assessment methodologies

actually employed (including design and analysis assessment) in spreadsheet format after the

completion of each semester]

ASSIGNMENTS STUD. TESTS/MODEL UNIV.



SEMINARS EXAMS EXAMINATION

STUD. LAB

PRACTICES


PROJECTS

CERTIFICATIONS

ADD-ON

COURSES

OTHERS



(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY (TWICE)



OTHERS


AnilaKuriakose HOD-ECE



8.2 COURSE PLAN

Sl No. DATE PLANNED TOPIC

1 02-Aug-17 Introduction to the course

2 07-Aug-17 Introduction to bio-medical instrumentation system, overview of

anatomy and physiological systems of the body.

3 08-Aug-17 Sources of bio-electric potential: Resting and action potential,

propagation of action potentials

4 09-Aug-17 bio-electric potential (contd.),Bioelectric potentials examples (ECG,

EEG, EMG, ERG, EOG, EGG, etc introduction only.)

5 14-Aug-17 Electrode theory: Nernst relation

6 16-Aug-17 Bio potential electrodes: Microelectrodes, skin surface electrodes,

needle electrodes.

7 21-Aug-17 Bio potential amplifiers-instrumentation amplifiers, carrier amplifiers

8 22-Aug-17 isolation amplifiers, chopper amplifiers

9 23-Aug-17 Heart and cardiovascular system (brief discussion), electro conduction

system of the heart. Electrocardiography

10 29-Aug-17 ECG machine block diagram, ECG lead configurations

11 30-Aug-17 ECG recording system, Einthoven triangle, analysis of ECG signals.

12 11-Sep-17 Measurement of blood pressure: Direct, indirect and relative methods

of blood pressure measurement

13 18-Sep-17 auscultatory method, oscillometric and ultrasonic non-invasive

pressure measurements.

14 19-Sep-17 Measurement of blood flow: Electromagnetic blood flow meters and

ultrasonic blood flow meters.

15 20-Sep-17 The human nervous system. Neuron, action potential of brain, brain

waves, types of electrodes

16 25-Sep-17 placement of electrodes,evoked potential, EEG recording, analysis of

EEG.

17 26-Sep-17 Electromyography: Nerve conduction velocity, instrumentation

system for EMG.

18 27-Sep-17 Physiology of respiratory system (brief discussion), Respiratory

parameters, spirometer

19 03-Oct-17 bodyplethysmographs, gas exchange and distribution.

20 04-Oct-17 Oxymeters, pH meter,

21 09-Oct-17 blood cell counter

22 10-Oct-17 flame photometer, spectrophotometer

23 11-Oct-17 cardiac pacemakers

24 24-Oct-17 cardiac defibrillators

25 25-Oct-17 heart–lung machine, dialyzers



26 30-Oct-17 surgical diathermy equipment

27 31-Oct-17 ventilators

28 01-Nov-17 X-ray imaging - Properties and production of X-rays,

29 06-Nov-17 production of X-rays (contd), X-ray machine, applications of X-rays

in medicine.

30 07-Nov-17 Computed Tomograpy: Principle, image reconstruction

31 08-Nov-17 Computed Tomograpy- scanning system and applications

32 13-Nov-17 Magnetic Resonance Imaging – Basic NMR components

33 14-Nov-17 Magnetic Resonance Imaging (contd.)--Biological effects and

advantages of NMR imaging

34 15-Nov-17 Biomedical Telemetry system: Components of biotelemetry system,

application of telemetry in medicine

35 20-Nov-17 single channel telemetry system for ECG and temperature

36 21-Nov-17 Patient Safety: Electric shock hazards, leakage current, safety codes

for electro medical equipments

37 22-Nov-17 Visit to Rajagiri Hospital




MODULE 1

1. Define:

a. Absolute Refractory period

b. Relative Refractory period

2. What is bioelectric potential? State all or nothing law.

3. What is the need of Gel in Bio potential measurement?

4. What is ERG?

5. What is half cell potential?

6. Draw and explain the action potential waveform.

7. Explain the theory behind the Electrodes.

8. What is the use of 50Hz notch filter in bio-signal measurement?

9. Explain the characteristics of resting potential with respect to Nernst equation.

10. Discuss the different types of Electrodes used in the measurement of Bio potential.

11. What are the 4 main factors involved in the movement of ions across the cell membrane in

steady state condition.

12. Define half cell potential. What are polarisable and non-polarisable electrodes?

13. With the help of neat circuit diagram, explain the working of a typical instrumentation

amplifier.

14. Draw the equivalent circuit for a bio potential electrode in contact with an electrolyte.

15. Compare the unipolar and bipolar mode of bio signal measurement.

16. Draw the diagram of electrode-tissue interface for surface electrodes with electrode jelly.

Explain metal -electrolyte and electrolyte- skin interface.

17. What are the various types of electrodes used for ECG signal? Give a brief description of

atleast 3 types of electrodes.

18. What are the key advantages of instrumentation amplifiers over differential amplifiers?

State its application in biomedical sector.

19. Explain the working of carrier amplifiers and state its applications.

20. What are isolation amplifiers? Explain its different types.

21. Explain the principle of chopper stabilized amplifier. What are its applications?

22. With neat circuit diagram explain the different types of Isolation amplifiers.

23. What is the use of chopper stabilized dc amplifier? Explain the working of a single-ended

chopper stabilized operational amplifier.(10)

24. What is the need for an isolation amplifier? Explain the working of optically isolated

isolation amplifier.

25. What are the various electrodes used for ECG measurement? Explain any three types in

detail.

26. With relevant graph explain the relationship between action potential and muscle

contraction.

27. Define EOG and ERG.

28. What are the requirements of a good physiological transducer? Explain the operation of

any two types of physiological transducers with relevant sketches.



MODULE 2

1. Write the signal characteristics of ECG.

2. Draw the electrode configuration of aaVr output.

3. Explain with neat sketch anatomy and conducting system of heart. Also discuss cardio

vascular circulating system with block diagram.

1. Sketch a typical Lead II Electrocardiogram and label all waves and intervals.

2. Write the principle behind electromagnetic blood flow meter.

3. With neat diagrams, explain the formation of various lead systems used for ECG

recording.

4. Define Cardiac output. Find the cardiac output of a person if his heart rate is 72bpm

stroke volume of 70 ml.

5. Describe the standard 12 lead configuration used in ECG and also describe the typical

ECG waveform.

6. List the various indirect methods used for blood pressure measurement.

7. Explain direct and indirect blood pressure measurement techniques.

8. Explain the blood pressure measurement using following technique

(i) Sphygmomanometer

(ii) Ultrasonic method

9. Explain the principle of electromagnetic blood flow measurement.

10. Explain with relevant equations, the working and measurement procedure of Body

plethysmographs.

11. Explain in detail with neat diagram the auscultatory method of blood pressure

measurement.

12. What are the automated indirect methods for blood pressure measurement?

13. With the help of block diagram explain the working of a typical ECG machine.

14.

MODULE 3

1. Explain the 10-20 Electrode system.

2. What is EMG? Draw the block diagram of EMG measurement and explain the need for

each block.

3. With neat schematic diagram explain the principle of following

(i) pH measurement

(ii) Flame Photometer

4. Draw the block diagram of coulter counter and explain its working.

5. Explain the technique for measuring blood PO2.

6. Why is it necessary to maintain acid-base balance in the human body? Indicate the normal

pH value for arterial and venous blood.



7. State 3 reasons why abstract models are important in respiratory physiology, pulmonary

function testing and patient monitoring.

8. Explain in detail central and peripheral nervous system.

9. With a functional diagram, explain the working of a spirometer.

10. Explain with neat diagram, the working of EMG.

11. Discuss pulse oximetry.

12. Explain biotelemetry system with a neat block diagram.

13. Explain how respiration rate can be measured? Give its normal values.

14. Define the term latency in EMG.

MODULE 4

1. What is the use of biphasic DC defibrillator?

2. What is the principle of bubble oxygenator?

3. Draw the block diagram of a synchronized DC defibrillator and explain its working.

4. What is fulguration?

5. Draw the block diagram of short wave diathermy unit and explain its working.

6. Discuss the different modes of operation of cardiac pacemakers.

7. What are the classifications of defibrillators?

8. Draw and explain heart lung machine model.

9. What are the different types of oxygenators used in heart lung machine?

10. Mention the importance of defibrillator protection circuit in ECG recorder.

11. Draw and explain the schematic of evoked response audiometer and explain.

12. Write a short note on dialyzers.

13. What is the principle of surgical diathermy.

14. Explain the working of a fixed rate pacemaker.

15. Draw the typical discharge pulse of a Dc defibrillator

16. Can pain be relieved through electrical stimulation? What is the instrument for it?

MODULE 5

1. Distinguish radiographic and fluoroscopic techniques.

2. Draw the block diagram of a CT scanner and explain its operation with emphasis on

image reconstruction.

3. What are the advantages of MRI scan?

4. What do you mean by CT? Give the mathematical details of obtaining x ray images in CT.

5. Briefly explain the different modes of ultrasound scanning with suitable diagrams.

6. What are the limitations of CT scan?

7. Explain the function of diagnostic X ray equipment with neat block diagram.

8. Give the hazardous effect of ionising radiation.

9. Describe in detail the construction and working of X-ray machine.



10. What are various ways by which macro shocks can be induced?

11. Explain hoe electrical safety and protection needs to be followed in handling of medical

equipments.

MODULE 6

1. What is power line interference?

2. What is leakage current?

3. Define Let-Go current of human body.

4. List the applications of bio telemetry.

5. Explain the principle of operation of MRI with suitable illustrations.

6. Explain how electrical hazards protection can be provided in biomedical instrumentation

systems.

7. Explain the working of a biotelemetry system with sub-carrier and list its advantages.

8. What is meant by single channel telemetry?

9. Elaborate on medical equipment maintenance and safety parameters in handling it.

10. Define micro and macro shocks.

11. What are the essential requirements of FM telemetry receiver.

12. Mention the situations which account for hazards from electric shock.



9

EC 360

SOFT COMPUTING




PROGRAMME: ELECTRONICS AND

COMMUNICATION ENGINEERING

DEGREE: BTECH

COURSE: Soft Computing SEMESTER: V CREDITS: 3

COURSE CODE: EC 367

REGULATION:New scheme 2015


COURSEAREA/DOMAIN: INFORMATION

&COMMUNICATION



(IF ANY):

LAB COURSE NAME:

SYLLABUS

Course Plan

Module Course content Hours

Sem. Exam

Marks

I

Soft computing: Introduction, soft computing vs hard

computing, Fuzzy Computing, Neural Computing,

Genetic Algorithms. applications of soft computing

2

15

Introduction to fuzzy sets and systems-crispness,

vagueness, uncertainty and fuzziness. Basics of fuzzy

sets, membership functions, support of a fuzzy set height,

normalized fuzzy set, alpha cuts.

2

Type- 2 fuzzy sets. Operation on fuzzy set-complement,

intersection, union, Demorgan's Law Equality & subset

hood.

2

II

Extension Principle and its application, Fuzzy relation-

operations, projection, max-min, min-max composition,

cylindrical extension.

2

15

Reflexivity, symmetry and transitivity of fuzzy relations.

Fuzzy prepositions, fuzzy connectives, linguistic

variables, hedges.

3

Approximate reasoning or fuzzy inference, Fuzzy rule

based system. Fuzzification and defuzzification using

centroid,centre of sums.

3

III

4

15

4

IV

Introduction to Neural Networks - Applications –

Biological neuron- Typical architecture of Artificial

Neural Networks - Common activation function.

2

15



McCulloh Pitts Neuron – Architecture, logic

implementatons. Supervised and Unsupervisedlearning 4

V

Linear Separability, Pattern Classification: Perceptrons 5

20 Back propagation network and its architecture, Back

propagation learning, back propagation algorithm 3

VI

Genetic Algorithm Basic concepts, Initialization and

selection, Survival of the Fittest - Fitness Computations. 2

20

Operators - Cross over, Mutation. 4


Text Books: 1. Timothy J. Ross, “Fuzzy Logic with Engineering Applications” WileyIndia. 2. Laurene V. Fausett, (1993) “Fundamentals of Neural Networks: Architecture,

Algorithms and Applications", PrenticeHall.

3. D.E. Goldberg, "Genetic Algorithms: Search, Optimization and Machine Learning",

Addison Wesley,N.Y,1989.

References: 1. S.N. Sivanandan and S.N. Deepa, Principles of Soft Computing, Wiley India, 2007.

ISBN: 10:81-265-1075-7.

2. Lin C. T. and C.S. G. Lee, Neural Fuzzy Systems, Prentice Hall,1996.

3. Ibrahim A. M., Introduction to Applied Fuzzy Electronics, PHI,2013.

4. S. Rajsekaran& G.A. VijayalakshmiPai, “Neural Networks, Fuzzy Logic and Genetic

Algorithm: Synthesis and Applications” Prentice Hall ofIndia.

5. K.H.Lee, First Course on Fuzzy Theory and Applications,Springer-Verlag.

6. J. Yen and R. Langari, Fuzzy Logic, Intelligence, Control and Information, Pearson Education.

COURSE PRE-REQUISITES: NIL

COURSE OBJECTIVES:

1 To familiarize various components of soft computing like fuzzy logic, neuralnetworks and

geneticalgorithm.

2 To give an overview of fuzzy Logic and to understand the concepts and terminologiesof

fuzzysystems

3 To give a description on artificial neural networks with its advantages andapplication.

4 To study the fundamentals of Genetic Algorithm(GA).

5 To understand the concepts of hybridsystems.

COURSE OUTCOMES:



SN

O

DESCRIPTION

1 The student will be ableto Identify and describe soft computing techniques and their

roles in building intelligent Machines.

2 Students will Acquire knowledge in applying fuzzy logic and reasoning to handle

uncertainty and solve engineeringproblems

3 Students will be able to recognize the feasibility of applying a soft computing

methodology for a particular Problem.

4 Students will Acquire knowledge in applying neural networks to pattern classification

and regression problems

5 Students will Acquire knowledge in applying genetic algorithms to combinatorial

optimizationproblems

CO-PO-PSO MAPPING:

CO

No.


Programme-

specific Outcomes

(PSOs)

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3

1 2 3 1 - - - - - - - - 2 1 - -

2 2 3 1 - - - - - - - - 2 1 - -

3 2 3 1 - - - - - - - - 2 1 - -

4 2 - 3 2 - - - - - - - - 2 - -

5 3 3 3 2 - - - - - - - 2 1 - -

EC36

7

2.

2 3 1.8 2 - - - - - - - 2 1.2 - -

JUSTIFICATION FOR THE CORRELATION LEVEL

PO1 PO2 PO3 PO4 PO12 PSO1

CO1 Students will

acquire the

knowledge of

various

components of

soft computing

techniques

Identify,

formulate

, review

and

analyze

soft

computin

Design

solutions

for

complex

soft

computing

problems

Understanding

of the given

outcome

enables student

to learn further

about the

upcoming

demonstrate

skills in testing

soft computing

systems



g

problems

reaching

substantia

ted

conclusio

ns by

understan

ding

these

concepts

with

appropriat

e

considerati

on for

culture and

society

techniques

CO2 Students will

be able to

apply

knowledge of

Fuzzy concepts

to solve

problems

Using the

acquired

knowledg

e

identify,

formulate

, review

and

analyze

fuzzy

logic

problems

reaching

conclusio

ns

Design

solutions

for

complex

fuzzy logic

problems

with

appropriat

e

considerati

on for

culture and

society

Understanding

of the given

outcome

enables student

to learn further

about the

modern and yet

to come fuzzy

logic

techniques

demonstrate

skills in testing

fuzzy logic

techniques

CO3 Students will

be able to

apply

knowledge of

soft computing

methodology

to solve

problems

Using the

acquired

knowledg

e

identify,

formulate

, review

and

analyze

soft

computin

g

methodol

ogy

reaching

conclusio

ns

Design

solutions

for soft

computing

methodolo

gy

problems

with

appropriat

e

considerati

on for

culture and

society

Understanding

of the given

outcome

enables student

to learn further

about the

modern soft

computing

methodology

demonstrate

skills in testing

soft computing

methodology

CO4 Students will

be able to

apply

knowledge of

applying

neural

networks to

Design

pattern

classificati

on and

regression

problems

using the

Designin

g leads to

conduct

investigat

ions and

research

methods

demonstrate

skills in testing

pattern

classification

and regression

problems



pattern

classification

and regression

problems

acquired

knowledge

of existing

methods

to find

solutions

With

neural

networks

CO5 Students will

acquire the

knowledge of

in applying

genetic

algorithms to

combinatorial

optimizationpr

oblems

Using the

acquired

knowledg

e

identify,

formulate

, review

and

analyze

combinat

orial

optimizat

ion

problems

reaching

conclusio

ns

Design

combinato

rial

optimizati

on

problems

using the

acquired

knowledge

of existing

methods

Designin

g leads to

conduct

investigat

ions and

research

methods

to find

solutions

wih GA

method

Understanding

of the given

outcome

enables student

to learn further

about the

changing

trends in

combinatorial

optimizationpr

oblems

demonstrate

skills in testing

and designing

algorithms to

combinatorial

optimizationpr

oblems



ACTIONS

1 MATLAB-Neural Network tool box, fuzzy toolbox, GA tool box Tool

Discussion




1 Study of different Hybrid intelligent systems and their applications (pros and cons)


1 http://nptel.ac.in/courses/106106046/41

2 http://www2.cs.siu.edu/~rahimi/cs437/

http://nptel.ac.in/courses/106106046/41




CHALK & TALK STUD.

ASSIGNMENT

WEB

RESOURCES

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES


ASSIGNMENTS STUD.

SEMINARS

TESTS/MODEL

EXAMS

UNIV.

EXAMINATION

STUD. LAB

PRACTICES


PROJECTS

CERTIFICATIONS

ADD-ON

COURSES

OTHERS



(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY (TWICE)



OTHERS

Prepared by Approved

(HOD)

Jayanthi.V.S



9.2 COURSE PLAN

1

Soft computing: Introduction of soft

computing, soft computing vs hard

computing,

2

various types of soft computing techniques,

applications of soft computing.

3

Introduction to fuzzy sets and systems-

crispness, vagueness, uncertainty and

fuzziness. Basics of fuzzy sets

4

membership functions, support of a fuzzy set

height, normalized fuzzy set, alpha cuts,

Type- 2 fuzzy sets. Operation on fuzzy set-

complement, intersection, union,

Demorgan's Law Equality & subset hood.

5 Extension Principle and its application.

6

Fuzzy relation operations, projection, max-

min , min-max composition

7

Cylindrical extension Reflexivity, symmetry

and transitivity of fuzzy relations.

8 Fuzzy prepositions, fuzzy connectives

9 linguistic variables, hedges

10 Approximate reasoning or fuzzy inference

11 Fuzzy rule based system.

12

Fuzzification and defuzzification using

centroid ,center of sums

13 tutorial



14

Introduction to Neural Networks -

Applications – Biological neuron

15

Typical architecture of Artificial Neural

Networks - Common activation function.

16

Mc. Culloh Pitts Neuron – Architecture,

logic implementations

17 Supervised and Unsupervised learning

18 Learning Algorithms

19 Linear Seperability

20

Pattern Association- training algorithms-

Hetro Associative Network

21

Auto Associative Network, Hopfield

Network,

22 BAM Network.

23

Back propagation learning methods-

(Architecture)

24 back propagation algorithm

25

Factors affecting back propagation training

& applications.

26 Genetic Algorithm (GA) Basic concepts

27

Genetic representations, (encoding) - Fitness

Computations

28

Initialization and selection, Survival of the

Fittest

29

Initialization and selection, Survival of the

Fittest

30 Cross over - Mutation –Reproduction,

31 applications

32

Rank method–Rank space method AI search

algorithm

33 Introduction to Neural Fuzzy Controller

34

Neural Fuzzy controller with hybrid

structure



35

Parameter learning for Neural fuzzy

controllers

36

Neural Fuzzy controller with Fuzzy

singleton Rules

37

Neural Fuzzy controller with Fuzzy

singleton Rules

38

Integration of neural networks, fuzzy logic

and genetic algorithms

39

Integration of neural networks, fuzzy logic

and genetic algorithms

40 REVISION




Module1

1. What is soft computing?

2. Compare soft computing vs. hard computing.

3. Classify the various types of soft computing techniques and Mention some application

areas for NN

4. Distinguish between artificial neuron & biological neuron

5. Name the activation functions used in ANN.

6. Distinguish between supervised learning and unsupervised learning.

7. Explain a single layer net and multilayer net.

8. What do you mean by NN architecture?

9. Sketch the model of artificial neuron

10. Write the expression for bipolar and binary step activation function

11. Write the expression for bipolar and binary sigmoid activation function

12. Draw a network for solving Exclusive OR problem.

13. Distinguish between recurrent and non-recurrent networks

14. Distinguish between the feed forward and feedback neural networks.

15. Define Learning

16. What are the different types of learning rules?

17. Define bias.

18. Define Training.

19. What are the different types of training?

20. Write the output equation of a 3 input – 1 output single layer perceptron with bias.

21. What is the building block of the perceptron?

22. Does perceptron require supervised learning? Justify your answer.

23. List the limitations of perceptron and applications of perceptron network.

24. Implement AND function using perceptron networks for bipolar inputs and targets.

25. Implement OR function using perceptron networks for bipolar inputs and targets.

26. Implement ANDNOT function when all the inputs are presented only one time. Use

bipolar inputs and targets.

27. What is Hebbian learning?

28. Describe the Hebbian learning rule

29. List the various architectures of ANNs and draw appropriate diagrams

30. What is XOR problem? Draw and explain the architectural graph of network for solving

the XOR problem.

31. Distinguish between linearly separable and nonlinearly separable problems. Give

examples.

32. Explain the various elements of artificial neural network with functionalities.

33. What are activation functions? Give examples with necessary graphical representation.

34. Write the mathematical equation of commonly used activation functions along with its

characteristics.



35. Consider a simple perceptron model with four inputs. Let the initial weight vector be [1

-1 0.5 0]T. Set of input training vectors are x1=[1 -2 0 -1]T, x2=[0 1.5 -0.5 -1]T and

x3=[-1 1 0.5 -1]T .Desired responses for these input vectors are -1, -1, and 1

respectively. The activation function is sign(x). Illustrate perceptron learning process

36. Draw the architecture of multi-layer perceptron and explain the training methodology

using the forward pass and reverse pass algorithms. Also, derive the weight adjustment

equations of multi-layer perceptron

37. Explain the training algorithm of single layer perceptron with a neat architecture.

Also,suggest suitable solutions to overcome the drawbacks of perceptron

Module2

1. List the factors affecting back propagation training

2. What is a back propagation NN?

3. What are merits and demerits of Back Propagation Algorithm?

4. What are the applications of back propagation algorithm?

5. What are the four main steps in back propagation algorithm?

6. Explain stability-plasticity dilemma

7. What is meant by winner take all?

8. Draw the basic model of Adaline network.

9. Why Hopfield network is called as recurrent neural network?

10. Mention the applications of ART Network

11. What are the two subsystems in ART network?

12. With appropriate diagram show how error information is propagated back through a

MLFNN.

13. Describe briefly the difference between Autoassociative and Heterassociative

memory.

14. Explain local minima and global minima.

15. What are the factors that improve the convergence of learning in BPN network?

16. What is the necessity of momentum factor in weight updation process?

17. Draw the diagram of fully recurrent Discrete Hopfield network with 3 output units and

describe the steps involved in its training and recall.

18. Draw the architecture of ART1 network and give brief descriptions about its

functional modules.

19. Describe Adaptive resonance theory with an example.

20. With a neat diagram explain the architecture and training algorithm of the Back

propagation network

21. Draw and explain the architecture of Back propagation neural network (BPN). Also,

explain the training methodology of BPN with necessary mathematical expressions.

22. Explain the factors affecting back propagation training‟

23. Explain the working of a self-organizing map

24. Describe with a neat diagram the architecture of recurrent network to perform XOR

task with two inputs.

25. Draw the architecture of Hopfield net. Design Hopfield net for 4 bit bipolar pattern

The training pattern are I sample S1[1,1,-1,-1] II sample S2[-1,1,-1,1] III sample S3[-

1,-1,-1,1]



MODULE 3&4

1. What are classical sets?

2. List the operations on classical sets

3. List the properties of crisp sets

4. What are Fuzzy sets?

5. List the Fuzzy set operations?

6. Differentiate classical and fuzzy set

7. List the properties of fuzzy sets

8. Compare and contrast classical set theory and fuzzy set theory.

9. Define fuzzification

10. What are fuzzy relations?

11. List the operations on fuzzy relations.

12. Define Defuzzification.

13. Define fuzzy singleton

14. Differentiate fuzzification and defuzzification

15. List the defuzzification methods.

16. Explain the defuzzification method of center of sums

17. Mention some applications of Fuzzy logic

18. What is alpha or lambda cut set

19. What is cardinality of a Fuzzy set?

20. What is an empty Fuzzy set?

21. What do you mean by height of a Fuzzy set?

22. Explain Centre of gravity method of defuzzification.

23. Explain Fuzzy compliment and Fuzzy relation‟

24. Classify the different Fuzzy relation operation.

25. Draw the block diagram of a Fuzzy logic system.

26. Describe membership function

27. Define a Fuzzy Cartesian product.

28. Explain the difference between conventional control and fuzzy control system

29. Let A be a fuzzy set defined by: A=0.5/x1 + 0 . - 4 / x 2 + 0 . 7 / x 3 + 0 . 8 / x 4 +

l/.x5 . Find a-cuts and strong a-cuts of A

30. Define core of a membership function.

31. Define boundaries of a membership function.

32. What is a normal fuzzy set.

33. Define cross over points of a membership function

34. Define height of a fuzzy set.

35. What is a fuzzy logic controller?

36. Brief about various features of membership functions.

37. Explain different methods of defuzzification.

38. Write an example for linguistic variable and values.

39. What is a fuzzy set? Describe the operations on fuzzy sets with examples

40. A linguistic variable x which measures the academic excellence is taken from

universe of discourse U= 1 2 3 4 5 6 7 8 9 10. The membership functions are

defined as follows

(Excellent)=(8, 0.2) (9, 0.6) (10 1), 𝛍(good)=(6 0.1) (7 0.5) (8, 0.9) (9,1) (10 1)

Construct the membership function of Good but not excellent.



41. The membership function fuzzy sets of representing resistance (Re), current (I)

and speed (N) of DC motor is given below.

120

2.0

100

1

60

7.0

30

3.0Re ;

120

1.0

100

1

80

8.0

60

6.0

40

4.0

20

2.0I

1800

15.0

1500

1

1000

67.0

500

33.0N

Find the relationship R= Re X I and S=I X N. Also find Max-Min composition of RS.

42. Determine the third relation T using the max-min composition method for the

relations given below:

R is a 3×4 matrix with [1 0 1 0] in the first row; [0 0 0 1] in the second row

and [0 0 0 0] in the third row.S is a 4×2 matrix with [0 0 0 0] in the first

column and [1 0 1 0] in the second column.

43. Explain in detail the design of a fuzzy controller to maintain the temperature of

water heater. Assume inputs to the controller are temperature of water varying

from 00C to 1250C and level of water in the heater varying from 0 to 10. Output of

the controller is the knob position varying from 0 to 10 to adjust the flow of steam

to maintain the temperature of water at 600C.

44. With an application of your choice explain the various stages of Fuzzy Controller. Include the block diagram, fuzzy sets, membership functions that are being

decided upon, Fuzzy rule base, the type of inference that is being carried out, and

the defuzzificationprocess .

45. What are the basic elements of a fuzzy logic control system.

46. Mathematically, express any five defuzzification techniques along with the graphical

representations.

47. .For the given fuzzy sets,

~

5

2.0

4

3.0

3

5.0

2

1

A

5

4.0

4

2.0

3

7.0

2

5.0B

Determine the following:

i) Complement ii) Union iii) Intersection iv)

Difference

v) De-Morgan‟s laws vi) Excluded Middle laws

48. A fuzzy relation R is a matrix of size 2×2 with elements from X= [x1, x2] and Y= [y1,

y2]. The second fuzzy relation is a matrix of size 2×3 with elements from Y= [y1, y2]

and Z = [z1, z2, z3]. The relations are given by,

4.08.0

5.07.0R

; S=

5.07.01.0

2.06.09.0

Determine the third relation T using the max-min composition method

49. Discuss the various defuzzification techniques with neat sketches. Include

mathematical equations wherever necessary

50. Explain the architecture of a fuzzy logic controller and the steps involved in

designing a fuzzy controller with suitable example.

Module 5



1. What are the basic Genetic Algorithm Operators/state the operators of Genetic

Algorithm?

2. What is Roulette wheel selection in GA?

3. Classify the types of coding employed in Genetic Algorithm?

4. How is Genetic Algorithm differ from traditional algorithm?

5. How do you select mutation in GA?

6. Discuss the main function of cross over operation in Genetic Algorithm?

7. Mention the role of fitness function in GA and what are the requirements of GA

8. What is cross over rate?

9. What are Neuro-Fuzzy Systems?

10. Describe the terms, crossover rate, mutation, reproduction, Roulette wheel selection

and Fitness function in Genetic Algorithm.

11. What is genetic algorithm? Explain different steps of genetic algorithm with a flow

chart

12. Describe the various reproduction operators of Genetic Algorithm. Use sketches to

illustrate the concepts of crossover and mutation operators.

13. Describe the different types of selection of chromosomes in GA with examples.

14. Describe the components and working of the neuro fuzzy logic controller with a neat

diagram

15. Discuss in detail the applications of Genetic Algorithms.

16. Bring out the differences and similarities between GA and other traditional methods.



10

EC 341

DESIGN PROJECT



10.1.COURSE INFORMATION SHEET

PROGRAMME: ELECTRONICS &

COMMUNICATION ENGINEERING.

DEGREE: BTECH

COURSE: DESIGN PROJECT SEMESTER: S5 CREDITS: 2

COURSE CODE: EC341

REGULATION: 2010

COURSE TYPE: CORE /ELECTIVE /

BREADTH/ S&H

COURSE AREA/DOMAIN:

ELECTRONICS

CONTACT HOURS: 2+1 (Tutorial)

hours/Week.


(IF ANY): NIL

LAB COURSE NAME:NIL

SYLLABUS:

UNIT DETAILS HOURS

I

Study:Take minimum three simple products, processes or techniques in

the area ofspecialisation, study, analyse and present them. The analysis

shall be focused on functionality,strength, material, quality, reliability,

aesthetics, ergonomics, safety,manufacture/construction,maintenance,

handling, sustainability, cost etc. whichever are applicable

18

II Design :The project team shall identify an innovative product, process or

technology and proceedwith detailed design. 18

TOTAL HOURS 36 hrs.


Michael Luchs, Scott Swan, Abbie Griffin, 2015. Design Thinking. 405 pages, John Wiley &

Sons, Inc

COURSE PRE-REQUISITES: NIL

COURSE OBJECTIVES:

SNO DESCRIPTION

1 To understand the engineering aspects of design with reference to simple products.

2 To develop design that add value to products and solve technical problems.

COURSE OUTCOMES:

1 Ability to analyse the design and technological aspects of existing products with

reference to the customer needs

2 Ability to think innovatively on the analysis of the problem requirements and arrive at

workable design solutions



CO-PO-PSO MAPPING:

CO

No.


Programme-

specific Outcomes

(PSOs)

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3

1 3 3 3 3 3 3 3 2 3 3 3 3

2 3 3 3 3 3 3 2 3 3 3

JUSTIFICATION FOR CO-PO-PSO CORRELATION:

PO1

PO2 PO3 PO4

PO

5 PO6 PO7

PO

9

PO11

PSO1

PS

02

PSO

3

C

O

1

To

desig

n a

produ

ct

that

satisf

ies

the

desig

n

criter

ia

requi

res

math

emati

cal

calcu

lation

s

The

proble

m has

to be

analys

ed

effecti

vely

for

design

ing

the

produ

ct that

meet

the

requir

ement

s

The

prod

uct

mus

t

satis

fies

the

envi

ron

men

tal

con

ditio

ns

and

heal

th of

the

cust

ome

rs

Very

comp

lex

probl

em

must

also

be

analy

sed

while

desig

ning

the

produ

ct

Mo

der

n too

ls

and

tec

hni

que

sar

e

nee

ded

for

des

ign

ing

the

npr

odu

ct

that

me

ets

the

req

uir

em

ent

s

While

desig

ning a

produ

ct ,it

must

consi

der

the

safety

and

health

of

custo

mer

Whil

e

dwsi

gning

a

produ

ct we

must

analy

se the

produ

ct in

envir

onme

ntal

conte

xt

Th

e

co

mp

lete

ded

icat

ion

is

nee

ded

for

bri

ngi

ng

up

a

suc

ess

ful

pro

duc

t

We

must be

expert in

managin

g the

team for

designin

g the

product

accordin

g to our

needs

Imple

menta

tion

and

desig

n of

produ

ct

Im

ple

me

ntat

ion

and

des

ign

of

pro

duc

t

Grou

p

Assi

gnm

ent,

Semi

nar

and

Stud

y of

syste

m

upgr

adati

on



GAPS IN THE SYLLABUS - TO MEET INDUSTRY/PROFESSION

REQUIREMENTS: NIL

TOPICS BEYOND SYLLABUS/ADVANCED TOPICS/DESIGN: NIL


Sl.

No.

DESCRIPTION

PO MAPPING

1 Design & analysis of Electronic Devices \ Technology


http://www.explainthatstuff.com


CHALK & TALK STUD.

ASSIGNMENT

WEB

RESOURCES

LCD/SMART

BOARDS

STUD. SEMINARS ADD-ON

COURSES


C

O

2

To

analy

se the

custo

mer

requi

reme

nts

we

need

engin

eerin

g

know

ledge

House

of

Qualit

y

metho

d is

more

efficie

nt for

proble

m

analys

is

By

look

ing

at

the

Hou

se of

Qua

lity

anal

ysis

we

can

esily

iden

tify

the

safet

y

and

heal

th

Very

comp

lex

probl

em

can

be

easily

identi

fied

By

lookin

g at

the

House

of

Qualit

y

analys

is we

can

esily

identi

fy the

safety

and

health

Whil

e

dwsi

gning

a

produ

ct we

must

analy

se the

produ

ct in

envir

onme

ntal

conte

xt

Imple

menta

tion

and

desig

n of

produ

ct

Im

ple

me

ntat

ion

and

des

ign

of

pro

duc

t

Grou

p

Assi

gnm

ent,

Semi

nar

and

Stud

y of

syste

m

upgr

adati

on



ASSIGNMENTS STUD.

SEMINARS

TESTS/MODEL EXAMS UNIV.

EXAMINATION

STUD. LAB

PRACTICES

STUD.

VIVA

MINI/MAJOR PROJECTS

CERTIFICATIO

NS

ADD-ON COURSES OTHERS PRESENTATIONS



OUTCOMES (BY FEEDBACK,

ONCE)

STUDENT FEEDBACK ON

FACULTY (TWICE)



OTHERS


Mr.NithinBabu Dr.Jobin K Antony

(HOD)



10.2 COURSE PLAN

Sl.No Day Planned

1 Day 1 Introduction to Design Project

2 Day 2 Abstract Presentation



5 Day 5 First Evaluation

6 Day 6 Discussions

7 Day 7 Second Evaluation

8 Day 8 Second Evaluation

9 Day 9 Discussions

10 Day 10 Final PPT and report preperations

11 Day 11 Discussions

12 Day 12 Final Evaluation

13 Day 13 Final Evaluation



11

EC 223

Digital Signal Processing Lab




PROGRAMME: Electronics &


DEGREE: BTECH

COURSE: Digital Signal Processing Lab SEMESTER: 5 CREDITS: 1

COURSE CODE: EC333

REGULATION: 2015

COURSE TYPE: CORE

COURSE AREA/DOMAIN: Signal

Processing using MATLAB

CONTACT HOURS: 3 hrs.


(IF ANY):

LAB COURSE NAME: Digital Signal

Processing Lab

SYLLABUS:

UNIT DETAILS HOURS

Part A: Experiments on Digital Signal Processor/ DSP kits: (All

experiments are mandatory)

1 Generation of sine wave and standard test signals. 3 hrs.

2 Convolution : Linear and Circular 3 hrs.

3 Real Time FIR Filter implementation (Low-pass, High-pass and Band-

pass) by inputting a signal from the signal generator

3 hrs.

4 Real Time IIR Filter implementation ( Low-pass, High-pass and Band-

pass) by inputting a signal from the signal generator

3 hrs.

5 Sampling of analog signal and study of aliasing. 3 hrs.

Part B: Experiments based on MATLAB (7 experiments are

mandatory)

1 Generation of Waveforms (Continuous and Discrete) 3 hrs.

2 Verification of Sampling Theorem. 3 hrs.

3 Time and Frequency Response of LTI systems (First and second order). 3 hrs.

4 Linear Convolution, Circular Convolution and Linear Convolution using

Circular Convolution.

3 hrs.

5 To find the DFT and IDFT for the given input sequence. 3 hrs.

6 Linear convolution using DFT (Overlap-add and Overlap-Save methods). 3 hrs.

7 To find the DCT and IDCT for the given input sequence. 3 hrs.

8 To find FFT and IFFT for the given input sequence. 3 hrs.

9 FIR and IIR filter design using Filter Design Toolbox. 3 hrs.

10 FIR Filter (Low-pass, High-pass and Band-pass) design (Window

method).

3 hrs.

11 IIR Filter (Low-pass, High-pass and Band-pass) design (Butterworth and

Chebychev).

3 hrs.

12 Generation of AM, FM & PWM waveforms and their spectrum. 3 hrs.

13 Generation of DTMF signal. 3 hrs.

14 Study of sampling rate conversion (Decimation, Interpolation, Rational

factor).

3 hrs.

15 Filtering of noisy signals 3 hrs.



16 Implementation of simple algorithms in audio processing (delay, reverb,

flange etc.).

3 hrs.

17 Implementation of simple algorithms in image processing (detection, de-

noising, filtering etc.)

3 hrs.

TOTAL HOURS 36 hrs.



1 DIGITAL SIGNAL PROCESSING using MATLAB by Vinay K Ingle & John G.

Proakis



EC213 Electronics Design Automation

Lab

3

EC 202 Signals & Systems 4

EC301 Digital Signal Processing 5

COURSE OBJECTIVES:

1 Understand the basics of Matlab software.

2 They will be able to perform generation signals and operations on signals such as

convolution.

3 They will understand Discrete Fourier transform and it inverse, DCT & its inverse.

4 They will also perform Fast Fourier transform and observe the time saving in the case of

FFT.

5 They will do the design and implementation of FIR and IIR filter using Matlab.

COURSE OUTCOMES:

SNO DESCRIPTION

1 Students will demonstrate skills to use modern engineering tools such as Matlab ,

2 Students will model standard waveforms in the digital domain, verify sampling

theorem and demonstrate arithmetic operations between these signals

3 Students will show ability toexperiment with discrete transforms such as DFT , DCT

and build fast implementation of DFT vis. DIT and DIF

4 Students will demonstrate ability to design and simulate digital filters, analyze and

interpret data through practical implementation of the filters

5 Students will show ability to do projects in the area of Signal processing such as



filter design, data compression techniques etc.

CO MAPPING WITH PO, PSO

PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

P

O

8

PO

9

P

O

10

P

O

11

P

O

12

PSO

1

PSO

2

PSO

3

CO1 1 2 2 1 2 1 2 1

CO2 2 2 2 2 1 1 1 2

CO3 3 3 3 3 1 1 2 2 1 1 1 2 2 2 2

CO4 3 3 3 3 3 3

CO5 1 3 1

EC33

3

2 3 2 2 1 2 2 2 2 2 2 2 2 2 2

Justification for the correlation level assigned in each cell of the table above.

PO1 PO2 PO3

PO

4 PO5 PO6 PO7

P

O

8

PO

9

P

O

1

0

P

O

11

PO

12

PSO

1

P

S

O

2

P

S

O

3

C

O

1

Stud

ents

will

get

the

abili

ty to

dem

onst

rate

mod

ern

tool

s

Appr

opriat

e

tools

knowl

edge

can

be

used

for

deep

invest

igatio

n of

compl

ex

probl

em

Stu

den

ts

gai

ns

the

abil

ity

to

ide

ntif

y,

for

mul

ate

and

anal

yze

eng

inee

Stude

nts

get

abilit

y to

mode

l

comp

lex

engin

eerin

g

probl

ems

Provi

des a

platfo

rm to

use

tools

for

practi

cal

skills

Stud

ents

will

be

able

to

give

solut

ions

in

soci

etal

and

envi

rone

mnta

l

cont

exts

Per

for

ma

s a

tea

m

and

con

trib

ute

as

an

ind

ivi

dua

l

W

ill

be

ab

le

to

m

an

ag

e

pr

oj

et

cs

Prov

ide a

platf

orm

to

dem

onsr

ate

their

prog

ram

min

g

skill

s



ring

pro

ble

m

C

O

2

Stu

dent

s

gain

the

abili

ty

to

iden

tify,

for

mul

ate,

and

anal

yze

engi

neer

ing

pro

ble

m

Prov

ide a

platf

orm

to

dem

onsr

ate

their

prac

tical

skill

s

C

O

3

Kno

wle

dge

in

basi

c

scie

nce

and

engi

neer

ing

fund

ame

ntals

is

Appr

opriat

e

tools

knowl

edge

can

be

used

for

deepi

nvesti

gation

of

compl

ex

Deve

lopin

g a

soluti

on/pr

oduct

provi

des a

platfo

rm to

apply

ethic

al

princi

ples

It

prov

ides

a

platf

orm

to

solv

e

engi

neer

ing

prob

lems



requ

ire

in

desi

gn

and

deve

lop

men

t

probl

ems

C

O

4

Stu

dent

s

will

be

able

to

anal

yze

com

plex

pro

ble

ms

usin

g

prin

cipl

es

of

mat

hem

atic

s

Dev

elo

p

prje

ct/

app

lica

tion

s

wit

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hel

p of

effi

cien

t

proj

ect

pla

nni

ng

C

O

5

App

licat

ion

of

kno

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dge

in

Deve

lopin

g a

soluti

on/pr

oduct

provi

des a

Perf

orm

as a

tea

m

and

con

trib



basi

c

scie

nce

and

engi

neer

ing

fund

ame

ntals

is

requ

ired

in

proj

ect

desi

gn

and

deve

lop

men

t

platfo

rm to

apply

ethic

al

princi

ples

uta

as

an

indi

vid

ual



ACTIONS

PO

MAPPING

PSO

Mapping

1 Properties of System Test 1,2,3,7,9,12 1,2




Sl.

No. DESCRIPTION PO MAPPING

PSO

MAPPING

1 IIR & FIR filter Design without using function

1,2,3,4,6,7 1,2,3


1 http:// www.nptel.iitm.ac.in/

2 http:// www.slideshare.net




CHALK & TALK STUD.

ASSIGNMENT

WEB

RESOURCES

LCD/SMART

BOARDS

STUD.

SEMINARS

ADD-ON

COURSES


ASSIGNMENTS STUD.

SEMINARS

TESTS/MODEL

EXAMS

UNIV.

EXAMINATION

STUD. LAB

PRACTICES

STUD. VIVA Advance

Experiments

CERTIFICATIONS

ADD-ON

COURSES

OTHERS



OUTCOMES(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY (TWICE)



OTHERS


Ms.Rinju Mariam Rolly

Ms.NeethuRadhaGopan

Ms.Sabna N Dr.Jobin K. Antony

(Faculty in charges) (HOD)



11.2 COURSE PLAN

Sl.No Day Planned

1 1 Generation of sine wave and standard test signals

2 2 Verification of Sampling Theorem.

3 3

Linear Convolution, Circular Convolution and Linear

Convolution using Circular Convolution

4 4 To find the DFT and IDFT for the given input sequence

5 5 To find FFT and IFFT for the given input sequence

6 6 Generation of AM, FM waveforms and their spectrum.

7 7

FIR Filter (Low-pass, High-pass and Band-pass)design

(Window method).

8 8 Generation of sine wave and standard test signals.

9 9 Convolution : Linear and Circular

10 10

Real Time FIR Filter implementation (Low-pass, High-

pass and Band-pass) by inputting a signal from the signal

generator

11 11

Real Time IIR Filter implementation ( Low-pass, High-

pass and Band-pass) by inputting a signal from the signal

generator

12 12 Sampling of analog signal and study of aliasing.

13 13 Practice Lab

14 14 Model Lab Exam




1. List four basic blocks of an op-amp.

2. Define: i) CMRR ii) Input offset current.

3. List four characteristics of Op-amp with their Ideal values.

4. Define: i) Bandwidth ii) Pass band with respect to filters.

5. State the function of the following pins with respect to the IC 555.

a. Trigger ii) Discharge.

6. List four advantages of active filters over passive filters.

7. Draw neat diagram of Zero crossing detector.

8. What is slew rate? Explain with waveform.

9. Draw pin diagram of μA741c. Differentiate between open loop and closed loop

configuration of Op-amp with at least four points.

10. Draw ideal voltage transfer curve for Op-amp under open loop and closed loop

11. What is offset voltage? Explain the process of offset nulling.

12. Explain the concept of virtual grounding?

13. Draw the diagram for getting VO α V1 V2 and give the expression at the output of each

stage.

14. Draw and explain inverting zero crossing detector. Draw output waveform for

sinusoidal input.

15. Suggest the circuit to generate square wave signal from sine wave input .Draw the

diagram of the same and explain it with waveform.

16. Draw the diagram of basic integrator and derive the equation for its output voltage.

17. Draw frequence response of i) Low pass filter ii) High pass filter iii) Band pass filter

iv) Band reject filter

18. Draw the circuit of instrumentation amplifier using 3-opamp and derive the equation



for its output voltage.

19. Determine the output voltage for open loop Inverting amplifier if Vin = 20mV dc and

draw input and output waveforms.

20. Draw the designed circuit for getting output voltage Vo = - (Va+Vb+Vc)/3 and suggest

modification for converting into scaling amplifier.

21. Draw the neat ideal and practical frequency responses with correct labeling for i) First

order LP Butterworth filter, ii) Wide band reject filter.

22. Draw neat circuit of first order HP Butterworth filter. Derive the equation for gain of

the filter.

23. Design a notch filter for the frequency of 100Hz. Draw the designed ckt. With

frequency response.

24. Design first order LP Butterworth filter at a cutoff frequency of 1 KHz with pass band

gain of 2.

25. Draw the circuit of voltage to current converter and show how output current depends

on the input voltage. Give any two application of it.

26. Design a monostable MV for the output pulse width of 10ms.

27. Draw and explain astablemultivibrator using IC 555.

Calculate the duty cycle of it with Ra= 3.3K_, Rb= 10K_ and c= 0.047μF.

28. Draw the circuit of narrow band reject filter with labeled frequency response and

expression of notch frequency.

29. Design a second order high pass Butterworth filter with a cut off frequency 1.5 KHz.

Draw the designed circuit.

30. Draw the block diagram of PLL system and explain its working?

31. Draw and explain touch plate switch using IC 555 timer.

32. Design a simple circuit of water level detector using IC 555 timer.



33. Design a wide band pass filter with lower cut off frequency 200Hz and higher cut

off frequency 1 KHz and pass band gain = 4.

course hand-out b.tech. - rajagiritech.ac.in hand-out-ktu.pdf · semester v, course hand-out...

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