ii year syllabus department of electronics and ... vishnu engineering college for women ::...

II Year Syllabus Department of Electronics and Communication

Engineering

(R14(R) Regulation)

SHRI VISHNU ENGINEERING COLLEGE FOR WOMEN :: BHIMAVARAM

(Autonomous)

Department of Electronics and Communication Engineering

Course Structure

(with effect from AY 2015-2016)

II Year –I Semester

S.No Subject Code

Subject Title L T P C I E T

1 UGEC3T01 Electronic Device & Circuits 3 2 4 40 60 100

2 UGEC3T02 Network Analysis 3 2 4 40 60 100

3 UGEC3T03 Digital Logic Design 3 3 40 60 100

4 UGEC3T04 Signals & Systems 3 2 4 40 60 100

5 UGEE3T04 Electrical Technology 3 3 40 60 100

6 UGEC3T05 Random Variables & Stochastic Processes 3 2 4 40 60 100

7 UGEC3P07 Electronic Device & Circuits Lab 3 1 25 50 75

8 UGEE3P06 Networks &ET Lab 3 1 25 50 75

Total 18 8 6 24 290 460 750

II Year –II Semester

S.No Subject Code

Subject Title L T P C I E T

1 UGEC4T01 Control Systems 3 2 4 40 60 100

2 UGEC4T02 Digital IC Applications 3 2 4 40 60 100

3 UGEC4T03 Electronic Circuit Analysis 3 2 4 40 60 100

4 UGEC4T04 Pulse & Digital Circuits 3 3 40 60 100

5 UGEC4T05 Analog Communication 3 3 40 60 100

6 UGEC4T06 EM Waves and Transmission Lines 3 2 4 40 60 100

7 UGEC4P07 EC & PDC Lab 3 1 25 50 75

8 UGEC4P08 Analog Communication Lab 3 1 25 50 75

Total 18 8 6 24 290 460 750

L – Lecture hours, T – Tutorial hours, P – Practical hours, C – Credits,

IM – Internal marks, EM – External Marks, TM – Total Marks

II Year I-Semester Syllabus Department of Electronics and Communication Engineering

(R14(R) Regulation)

Name of the Subject : Electronic Devices and Circuits Subject Code : UGEC3T01

Year/Semester : II/ I

Regulation year : 2015-16 Theory : 3+2 hrs

Credits : 4

Course Objective:

The objective of this course is to introduce the students about the fundamental concepts of semi

conductor diodes, Transistor and their applications. At the end of the course, the students are expected

to know about the applications of the semi conductor devices.

Course Outcomes:

Upon completion of the course, students will be able to

CO 1 Understand the concepts of various semiconductor diodes used in electronic devices.

CO 2 Analyze and design rectifier and filter circuits and measure their parameters.

CO 3 Know the operation and characteristics of BJT and FET

CO 4 Use and Analyze BJT & FET as an Amplifier

UNIT- I:

PN-JUNCTION DIODE: Review of semiconductor physics, Mobility and Conductivity, Continuity Equation,

Injected Minority Carriers, potential variations with in a Graded semiconductor, Open circuited P N

Junction ,Biased P N Junction , Current components in PN Diode, Diode Equation, V-I Characteristic,

Temperature Dependence on V – I characteristic, Diode Resistance (Static and Dynamic), Diode

Capacitance, Energy Band Diagram of PN Diode. Diode switching characteristics.

Special Diodes: Avalanche and Zener Break Down, Zener Diode Characteristics, Tunnel Diode,

Characteristics with the help of Energy Band Diagrams, Varactor Diode, LED, Photo Diode, Schottky

Barrier Diode, SCR and its applications.

UNIT II:

RECTIFIERS AND FILTERS: Basic Regulated Power Supply setup, need for a power supply. Half wave

rectifier, ripple factor, full wave rectifier, input and output wave forms, derivation of characteristics of

rectifiers, comparison among the rectifiers. Filters, Inductor filter, Capacitor filter, L-section filter, Π-

section filter, Zener diode as source and load regulator

UNIT- III:

BIPOLAR JUNCTION TRANSISTOR: Device Structure and Physical Operation, Transistor current

components, Transistor switching characteristics, Transistor as an amplifier, Characteristics of Transistor

in Common Base and Common Emitter Configurations, Common Collector Configurations and

comparison. Relation between α,β,γ. Early effect, Punch Through, Typical transistor junction voltage

values. Transistor series and shunt regulator.

UNIT- IV:

FIELD EFFECT TRANSISTORS: FET types, construction, operation, characteristics, FET parameters,

Current equation. Advantage and disadvantage of FET over BJT. MOSFET characteristics (Enhancement

and depletion mode), comparison between JFET and MOSFET, Introduction to UJT construction,

operation and their characteristics.

UNIT-V:

TRANSISTOR BIASING AND THERMAL STABILIZATION :Need for Biasing, DC load line, Operating point,

Basic Stability, Fixed Bias, Collector to Base Bias, Self Bias Amplifiers, Transistor Stabilization and

Stabilization factor (S), Bias Compensation, Thermistor and Sensitor compensation and Heat Sinks,

Thermal runaway, Thermal stability.

UNIT- VI:

SMALL SIGNAL LOW FREQUENCY TRANSISTOR MODELS: Two port network and Transistor Hybrid

model, Determination of h-parameters from characteristics, Conversion formulas for the parameters of

three transistor configurations, generalized analysis of a Transistor Amplifier circuit using h- parameters,

Analysis of CB,CE and CC amplifiers, Comparison of Transistor Amplifier configurations. Frequency

response of RC coupled Amplifier.

Text Books

T1. Integrated Electronics – Jacob Millman, Chritos C. Halkies,, Tata Mc-Graw Hill, 2009

T2. Electronic Devices and Circuits- David A.Bell, Oxford University Press, Fifth edition

References

R1. Electronic Devices and Circuits – R.L. Boylestad and Louis Nashelsky, Pearson/Prentice Hall,9th

Edition,2006

R2. Basic Electronics And Linear Circuits_N. N. Bhargava, D. C. Kulshreshtha And S. C. Gupta, Tata

McGraw - Hill Education, 1st edition,2008

Name of the Subject : Network Analysis Subject Code : UGEC3T02



Credits : 4

Course Objectives: This course provides a full understanding of the linear circuit analysis, Kirchhoff laws, node and loop

analysis, first-order circuits, second-order circuits, Thevenin and Norton theorem, sinusoidal steady

state. Introduction to the transient response of series and parallel A.C. circuits and concept of coupled

circuits and two port networks

Course Outcomes:


CO 1 Apply the concepts of mesh, nodal analysis, and network theorems.

CO 2 Analyze the concepts of Transient and Steady State Response of RL,RC and RLC Circuits

for DC Excitation

CO 3 Analyze the concepts of AC Steady State analysis

CO 4 Understand the concepts of coupled circuits

CO 5 Analyze the two port networks and Design the Filters

UNIT-I:

ANALYSIS OF DC CIRCUITS: Active Elements, passive Element, Kirchoffs Laws, Voltage and Current

Division Nodal Analysis, Mesh Analysis, Linearity and Superposition, Thevinin’s and Norton’s Theorem,

Maximum Power Transfer Theorem, Source Transformation. Reciprocity Theorem.

UNIT-II:

DC TRANSIENTS: Inductor, Capacitor, Source free RL, RC and RLC Response, Evaluation of Initial

conditions, application of Unit-step Function to RL, RC and RLC Circuits, Concepts of Natural, Forced and

Complete Response. Solutions using Laplace transform method – Response of Simple Circuits to Unit –

Step, Ramp and Impulse Functions, Initial and Final Value Theorem.

UNIT-III:

SINUSOIDAL STEADY STATE ANALYSIS: Definitions of terms associated with periodic functions: Time

period, Angular velocity and frequency, RMS value, Average value, Form factor and peak factor- problem

solving, Phase angle, Phasor representation, Addition and subtraction of phasors, mathematical

representation of sinusoidal quantities, Instantaneous and Average Power, Complex Power, Application

of Network Theorems to AC Circuits, Star-Delta conversion. Principle of Duality, Network Topology –

Definitions of branch, node, tree, planar, non-planar graph, incidence matrix, basic tie set schedule,

basic cut set schedule.

UNIT-IV:

COUPLED CIRCUITS AND RESONANCE Coupled Circuits: Coupled Circuits: Self inductance, Mutual

inductance, Coefficient of coupling, analysis of coupled circuits, Natural current, Dot rule of coupled

circuits, conductively coupled equivalent circuits

Resonance: Introduction, Definition of Q, Series resonance, Bandwidth of series resonance, Parallel

resonance, Condition for maximum impedance, current in anti resonance, Bandwidth of parallel

resonance, general case- resistance present in both branches, anti resonance at all frequencies.

UNIT-V:

TWO PORT NETWORKS: Open circuit impedance parameters, Short circuit admittance parameters,

Transmission parameters, Inverse transmission parameters, Hybrid parameters, Inverse hybrid

parameters, Inter relationship between the parameters, Inter connection of two port networks, T-

Network, π network, lattice networks, terminated two port networks

UNIT-VI:

FILTERS: LPF, HPF, BPF, Band Elimination, All pass prototype filters design, M-derived filters of LP and HP

filters only, Composite design of LP and HP filters, concepts of attenuators.

Text Books

T1. Network Analysis, M. E. Vanvalkenburg, 3rd Edition, PHI.

T2. Network Analysis, A Sudhakar and Shyam Mohan, Tata Mac Graw-Hill

References

R1. Engineering Circuit Analysis, Willam H. Hayt Jr., and Jack E. Kemmerly, 5th Edition, McGraw Hill.

Name of the Subject : Digital Logic Design Subject Code : UGEC3T03

Year /Semester : II/ I

Regulation year : 2015-16 Theory : 3hrs

Credits : 3

Course Objectives:

To introduce the concepts and techniques associated with the number systems and codes.

To minimize the logical expressions using Boolean postulates.

To design various combinational and sequential circuits.

To provide with an appreciation of applications for the techniques and mathematics used in this

course.

Course Outcomes:


CO 1 Know the basic number systems, conversions and Boolean algebra concepts.

CO 2 Design digital systems using combinational and sequential circuits.

CO 3 Understand the concepts of PLDs.

CO 4 Analyze and design finite state Machines.

UNIT-I:

REVIEW OF NUMBER SYSTEMS & CODES: Representation of numbers of different radix, conversation

from one radix to another radix, r-l's compliments and r's compliments of signed numbers, problem

solving. 4 bit codes, BCD, Excess-3, 2421, 8421, 9's compliment code , Gray code, Error detection, error

correction codes , parity checking, even parity, odd parity, Hamming code.

UNIT-II:

BOOLEAN FUNCTIONS AND MINIMIZATION TECHNIQUES: Boolean theorems, principle of

complementation & duality, De-morgans theorems .Basic logic operations NOT, OR, AND, Universal

building blocks, EX-OR, EX-NOR-Gates, NAND-NAND and NOR-NOR realizations. Standard SOP and POS

Forms. minimization techniques: Minimization of logic functions using Boolean theorems, minimization

of switching functions using K-Map up to 5 variables, tabular minimization.

UNIT-III:

COMBINATIONAL LOGIC CIRCUITS DESIGN: Design of Half adder, full adder, half subtractor, full

subtractor, 4-bit binary subtractor, adder-subtractor circuit, BCD adder circuit, Excess 3 adder circuit, 4

bit parallel adder, Carry look-a-head adder circuit, applications of adders and subtractors.

Design of decoder, 7 segment decoder, encoder, multiplexer, higher order multiplexing, demultiplexer,

higher order demultiplexing, realization of Boolean functions using decoders, priority encoder,

multiplexers and 4-bit digital comparator.

UNIT-IV:

INTRODUCTION OF PLDs: PROM, Types of PROMs, PAL, PLA-Basics structures, realization of Boolean

function with PLDs, programming tables of PLDs, merits & demerits of PROM, PAL, PLA comparison,

realization of Boolean functions using PROM, PAL, PLA, programming tables of PROM, PAL, PLA.

UNIT-V:

SEQUENTIAL CIRCUITS: Classification of sequential circuits, synchronous and asynchronous; basic flip-

flops, truth tables and excitation tables for NAND RS latch, NOR RS latch, RS flip-flop, JK flip-flop, T flip-

flop, D flip-flop with reset and clear terminals. Conversion from one flip-flop to another flip-flop. Design

of Asynchronous counters, design of synchronous counters, Johnson counter, ring counter, Modulo-n

counter, Design of registers - Buffer register, control buffer register, shift register, bi-directional shift

register, universal shift register.

UNIT-VI:

STATE MACHINES: Finite state machine; Analysis of clocked sequential circuits, state diagrams, state

tables, reduction of state tables and state assignment, design procedures. Realization of circuits using

various flip-flops. Meelay to Moore conversion and vice-versa.

Text Books

T1. Switching And Finite Automatic Theory by Zvi G Kohavi Niraj K Jha 2nd Edition

T2. Digital Design By Morris Mano, Prentice Hall; Third Edition

References

R1. Fundamentals of Logic Design by Charles H.Roth Jr, Jaico Publishers.

Name of the Subject : Signals and Systems Subject Code : UGEC3T04



Credits : 4

Course Objective:

The objective of this course is to introduce the students about the fundamentals concepts and

techniques associated with the understanding of signals and systems. And familiarize with techniques

suitable for analyzing and synthesizing both continuous-time and discrete time LTI systems using

transforms.

Course Outcomes:

After completion of the course the student will be able to

CO 1 Understand the basic concepts of signals and systems.

CO 2 Get the knowledge of Orthogonal Functions, Fourier series and various transforms.

CO 3 Determine the convolution, correlation of signals and get the knowledge of Sampling.

CO 4 Understand the characteristics of Continuous Time LTI System and Discrete Time LTI

systems using Transforms

UNIT-I:

Introduction: Signal analysis: Classification of signals and systems, Basic functions- impulse function,

unit step function and Signum function, Signal operations, Representation of signals using impulse

function, Power and Energy of signals. Analogy between vectors and signals, Orthogonal signal space,

Signal approximation using orthogonal functions, Orthogonality in complex functions.

Fourier series representation of periodic signals

Representation of Fourier series for Continuous time periodic signals , Dirichlet’s conditions, properties

of Fourier series, Exponential Fourier series and trigonometric Fourier series, Complex Fourier spectrum,

power spectrum of periodic signals.

UNIT-II:

FOURIER TRANSFORMS: Deriving Fourier Transform from Fourier series, Fourier transform of arbitrary

signal, Fourier transform of standard signals, Fourier transform of periodic signals, properties of Fourier

transforms, Fourier transforms involving impulse function and Signum function, introduction to Hilbert

Transform, Energy density function of aperiodic signals.

SAMPLING: Sampling theorem - Graphical and analytical proof for Band Limited Signals, impulse

sampling, Natural and Flat top Sampling, Reconstruction of signal from its samples, effect of under

sampling – Aliasing, Introduction to Band Pass sampling.

UNIT-III:

SIGNAL TRANSMISSION THROUGH LINEAR SYSTEMS: Linear system, impulse response, Response of a

linear system, Linear time invariant (LTI) system, Linear time variant (LTV) system, Transfer function of a

LTI system. Response Filter characteristics of linear systems. Distortion less transmission through a

system, Signal bandwidth, System bandwidth, Ideal LPF, HPF and BPF characteristics, Causality and

Paley-Wiener criterion for physical realization,

UNIT-IV:

CONVOLUTION AND CORRELATION OF SIGNALS: Concept of convolution in time domain and frequency

domain, Graphical representation of convolution, Convolution property of Fourier transforms , Cross

correlation and auto correlation of functions, properties of correlation functions, Energy density

spectrum, Power density spectrum, Relation between auto correlation function and energy/power

spectral density function. Relation between convolution and correlation. Response of LTI system, Mean

square value of system response, Auto correlation function of response, cross correlation functions of

input and output .

UNIT-V:

LAPLACE TRANSFORMS: Review of Laplace transforms, Partial fraction expansion, Inverse Laplace

transform, Concept of region of convergence (ROC) for Laplace transforms, constraints on ROC for

various classes of signals, Properties of L.Ts, Relation between L.Ts and F.T. of a signal, Realization of

Physical system using FT & LT’s, Laplace transform of certain signals using waveform synthesis.

UNIT-VI:

Z-TRANSFORMS: Concept of Z-Transform of a discrete sequence, Distinction between Laplace, Fourier

and Z-Transforms, Region of convergence in Z-Transform, Constraints on ROC for various classes of

signals, Inverse Z-Transform, Properties of Z-Transform.

Text Books

T1. Signals and Systems, Alan V. Oppenheim, Alan S. Willsky and Ian T. Young, PHI.

T2. Signals Systems and Communication, B. P. Lathi, BS Publication

References

R1. Signals and Systems, K. Raja Rajeswari and B. V. Rao, Prentice Hall of India.

R2. Signals and Systems, Simon Haykin,Barry Van Veen, 2Ed

Name of the Subject : Electrical Technology Subject Code : UGEE3T04


Regulation year : 2015-16 Theory : 3 hrs

Credits : 3

Course Objectives:

To understand the concept of electro mechanical energy conversion.

To learn construction and principle of operation of DC Generator, DC motor, Transformer and

Induction motor.

To know the speed control methods and testing of DC machines, transformers and induction

motor.

To learn the construction and working of special machines

Course Outcomes:

Upon completion of the course, students should be able to CO 1 The student will be able to analyze the concepts of Electromechanical Energy

Conversion CO 2 To calculate the electrical quantities and perform experiment to obtain the

characteristics of DC generators CO 3 Able to test and calculate the torque, losses and efficiency DC Motors and apply the

starting and speed control methods of DC shunt motors. CO 4 Able to test and calculate the losses, efficiency and regulation of a Transformer CO 5 Able to apply the starting methods and perform test to calculate the losses, slip, torque

and efficiency of Induction motor CO 6 To learn the construction and working of special machines

UNIT I:

ELECTROMECHANICAL ENERGY CONVERSION: Introduction to S.I units-Principles of electromechanical

energy conversion-forces and torque in a magnetic field systems-energy balance-single excited machine-

magnetic forces-co-energy-multi excited magnetic field system

UNIT II:

DC GENERATORS: Principle of operation construction and of DC generators- EMF equation – Types of

generators– Magnetization and load characteristics of DC generators

UNIT III:

D.C. MOTORS: Principle of operation and construction of DC Motors – Types of DC Motors –

Characteristics of DC motors – Basic starting methods of DC shunt motor – Losses and efficiency –

Swinburne’s test – Speed control of DC shunt motor – Flux and Armature voltage control methods.

UNIT IV:

TRANSFORMERS: Principle of operation of single phase transformer – types – Constructional features –

Phasor diagram on No Load and Load – Equivalent circuit, Losses and Efficiency of transformer and

Regulation – OC and SC tests – Predetermination of efficiency and regulation (Simple Problems).

UNIT V:

INDUCTION MACHINES: Principle of operation and construction of three-phase induction motors –Slip

ring and Squirrel cage motors – Slip-Torque characteristics – Efficiency calculation– Starting methods.

UNIT VI:

SPECIAL MACHINES: Principle of operation and construction -Single Phase Induction Motor - Shaded

pole motors – Capacitor motors, AC servomotor.

Text Books

T1. Principles of Electrical Engineering - V.K Mehta, S.Chand Publications.

T2. Theory and Problems of basic electrical engineering - I.J. Nagarath and D.P Kothari, PHI

Publications

T3. Essentials of Electrical and Computer Engineering - David V. Kerns, JR. J. David Irwin

References

R1. Basic Electrical Engineering – M.S Naidu and S. Kamakshaiah, TMH Publ.

R2. Basic Electrical Engineering - T.K. Nagasarkar and M.S.Sukhija, Oxford University Press, 2005

R3. Fundamentals of Electrical Engineering by Rajendra Prasad, PHI Publications.

Name of the Subject : Random Variables & Stochastic Processes Subject Code : UGEC3T05



Credits : 4

Course Objective:

The objective of this course is to introduce the students about the fundamentals concepts of probability

and random variables single and multiple. And familiarize with the Stochastic Processes with Temporal

and Spectral Characteristics of the system in the presence of noise.

Course Outcomes:


CO 1 Understand the concepts of Probability and Random Variables and analyze the

parameters of single Random Variable

CO 2 Understand the concepts of Multiple Random Variables and analyze its parameters

CO 3 Formulate Stochastic Processes with Temporal and Spectral Characteristics

CO 4 know noise concepts and evaluate the performance of System with noise.

UNIT I:

PROBABILITY THEORY AND RANDOM VARIABLE: Probability Theory: Probability Definitions and

Axioms, Probability as a Relative Frequency, Joint Probability, Conditional Probability, Total Probability,

Bayes’ Theorem and Independent Events.

Random Variable: Introduction, Definition of a Random Variable, Conditions for a Function to be a

Random Variable, Discrete and Continuous, Mixed Random Variable, Distribution and Density functions,

Properties, Binomial, Poisson, Uniform, Gaussian, Exponential, Rayleigh, Conditional Distribution,

Conditional Density, Properties.

UNIT II:

OPERATION ON ONE RANDOM VARIABLE – EXPECTATIONS: Introduction, Expected Value of a Random

Variable, Function of a Random Variable, Moments about the Origin, Central Moments, Variance and

Skew, Chebychev’s Inequality, Characteristic Function, Moment Generating Function, Transformations

of a Random Variable: Monotonic Transformations for a Continuous Random Variable, Nonmonotonic

Transformations of Continuous Random Variable.

UNIT III:

MULTIPLE RANDOM VARIABLES: Vector Random Variables, Joint Distribution Function, Properties of

Joint Distribution, Marginal Distribution Functions, Conditional Distribution and Density –Statistical

Independence, Sum of Two Random Variables, Sum of Several Random Variables, Central Limit

Theorem, Unequal Distribution, Equal Distributions. OPERATIONS ON MULTIPLE RANDOM VARIABLES :

Expected Value of a Function of Random Variables: Joint Moments about the Origin, Joint Central

Moments, Joint Characteristic Functions, Jointly Gaussian Random Variables: Two Random Variables

case, N Random Variable case, Properties, Transformations of Multiple Random Variables, Linear

Transformations of Gaussian Random Variables.

UNIT IV:

RANDOM PROCESSES – TEMPORAL CHARACTERISTICS: The Random Process Concept,Classification of

Processes, Deterministic and Nondeterministic Processes, Distribution and Density Functions, concept of

Stationarity and Statistical Independence. First-Order Stationary Processes, Second- Order and Wide-

Sense Stationarity, (N-Order) and Strict-Sense Stationarity,Time Averages and Ergodicity, Mean-Ergodic

Processes, Autocorrelation Function and Its Properties, Cross-Correlation Function and Its Properties,

Covariance Functions, Gaussian Random Processes, Poisson Random Process.

UNIT V:

RANDOM PROCESSES – SPECTRAL CHARACTERISTICS: The Power Spectrum: Properties, Relationship

between Power Spectrum and Autocorrelation Function, The Cross- Power Density Spectrum,

Properties, Relationship between Cross-Power Spectrum and Cross-Correlation Function, Spectral

characteristics of LTI system response. Band pass ,band limited and narrow band process.

UNIT VI:

Noise: Shot Noise, Thermal Noise, Noise Calculations: Single Noise Source, Multiple Sources:

Superposition of Power Spectra, Noise Calculations in Passive Circuits, Equivalent Noise Bandwidth,

Noise Figure of an Amplifier, Power Density and Available Power Density, Effective Noise Temperature,

Noise Figure in Terms of Available Gain, System evaluation using random noise.

Text Books

T1. Probability, Random Variables & Random Signal Principles - Peyton Z. Peebles,TMH, 4th Edition,

2001.

References

R1. Probability, Random Variables and Stochastic Processes – Athanasios Papoulis and

S.Unnikrishna Pillai, PHI, 4th Edition, 2002.

R2. Schaum’s outline of Theory and Problems of Probability, Random Variables and Random

Processes – Hwei P. Hsu, McGraw Hill Edition

Name of the Subject : Electronic Devices and Circuits Lab Subject Code : UGEC3P07

(Common to ECE & EEE) Year/Semester : II/ I

Regulation year : 2015-16 Practical : 3 hrs

Credits : 1

Course Objective

The objective of this course is to introduce the students about to provide an overview of the principles,

operation and application of the basic electronic components. And Understand the Characteristics of the

active devices., and frequency response of different amplifiers.

Course Outcomes


CO 1 Identify and test different Passive Components & Active devices.

CO 2 Understand the characteristics of the PN junction diode and zener diode

CO 3 Understand the operation of rectifiers with and without filters.

CO 4 Obtain the input and output characteristics of BJT,FET,UJT and SCR.

CO 5 Obtain the frequency response of BJT and FET Amplifier.

PART A : ELECTRONIC WORKSHOP PRACTICE

1. Identification, Specifications, Testing of R, L, C Components (Colour Codes), Potentiometers,

Switches (SPDT, DPDT, and DIP), Coils, Gang Condensers, Relays, Bread Boards.

2. Identification, Specifications and Testing of Active Devices, Diodes, BJTs, JFETs,MOSFETs, Power

Transistors, LEDs, LCDs, Optoelectronic Devices, SCR, UJT, DIACs,TRIACs.

3. Soldering practice – Simple Circuits using active and passive components.

4. Single layer and Multi layer PCBs (Identification and Utility).

5. Study and operation of Ammeters, Voltmeters, Transformer, Analog and Digital Multimeters,

Function Generator, Regulated Power Supplies and CRO.

PART B: (For Laboratory examination – Minimum of 10 experiments)

1. PN Junction diode characteristics

a. A. Forward bias B. Reverse bias.( cut-in voltage &Resistance calculations)

2. Zener diode characteristics and Zener as a regulator

3. Half wave Rectifier (with & without filters )

4. Full wave Rectifier with filters (with & without filters )

5. Transistor CB characteristics (Input and Output) & h Parameter calculations

6. Transistor CE characteristics (Input and Output) & h Parameter calculations

7. FET characteristics (Drain, Transfer characteristics) and calculate Drain Resistance (rd), Trans

Conductance (gm), Amplification factor (µ).

8. SCR Characteristics

9. Emitter Characteristics of UJT

10. Design and verify Self Bias Circuit. ( Q - Point)

11. Frequency response of CE Amplifier (With and without Emitter bypass capacitor) and calculate

Bandwidth, input and output impedances.

12. Frequency response of CC Amplifier (Emitter Follower) and calculate Bandwidth, input and

output impedances.

13. Frequency response of CS Amplifier and calculate Bandwidth, input and output impedances.

14. Transistor as switch.

15. MOSFET characteristics

Name of the Subject : Networks & Electrical Technology Laboratory Subject Code : UGEE3P06

Year/ Semester : II/ I

Regulation year : 2015-16 Practical : 3 hrs

Credits : 1

Course Objective:

To apply the network theorems and concept of series and parallel resonance on resistive and

reactive loads.

To perform brake test on DC shunt motor and three phase Induction motor

To perform OC and SC test on single phase transformer and asses their performance.

To predetermine the regulation of three–phase alternator by synchronous impedance method

Course Outcomes: Upon completion of the course, students should be able to

CO 1 Able to determine Timing, Resonant frequency, Bandwidth and Q-factor for RLC series and parallel resonant networks.

CO 2 Able to verify various Network theorems. CO 3 Able to determine the critical field resistance and critical speed of DC generator. CO 4 Predetermine the efficiency of a given DC Shunt machine working as motor and

generator. CO 5 Able to predetermine the efficiency and regulation of single-phase transformer at given

power factors and determine its equivalent circuit. CO 6 Able to obtain performance characteristics of DC shunt motor and three-phase

Induction motor. CO 7 To predetermine the regulation of three–phase alternator by synchronous impedance

method

Any five experiments are to be conducted from each part.

PART – A

1. Series and Parallel Resonance – Timing, Resonant frequency, Bandwidth and Q-factor

determination for RLC network.

2. Time response of first order RC/RL network for periodic non-sinusoidal inputs – time constant

and steady state error determination.

3. Two port network parameters – Z-Y Parameters, chain matrix and analytical verification.

4. Verification of Superposition and Reciprocity theorems.

5. Verification of maximum power transfer theorem. Verification on DC, verification on AC with

Resistive and Reactive loads

6. Experimental determination of Thevenin’s and Norton’s equivalent circuits and verification by

direct test.

PART – B

1. Magnetization characteristics of D.C. Shunt generator. Determination of critical field resistance

2. Swinburne’s Test on DC shunt machine (Predetermination of efficiency of a given DC Shunt

machine working as motor and generator)

3. Brake test on DC shunt motor. Determination of performance characteristics

4. OC & SC tests on Single-phase transformer (Predetermination of efficiency and regulation at

given power factors and determination of equivalent circuit)

5. Brake test on 3-phase Induction motor (performance characteristics)

6. Regulation of alternator by synchronous impedance method

II Year II-Semester Syllabus Department of Electronics and Communication Engineering

(R14(R) Regulation)

Name of the Subject : Control Systems Subject Code : UGEC4T01

Year/Semester : II/ II

Regulation year : 2015-16 Theory : 3+2hrs

Credits : 4

Course Objectives:

In this course it is aimed to introduce to the students the principles and applications of control systems

in everyday life. The basic concepts of block diagram reduction, time domain analysis solutions to time

invariant systems and also deals with the different aspects of stability analysis of systems in frequency

domain and time domain.

Course Outcomes:


CO 1 Formulate the mathematical model and transfer function of mechanical & electrical

systems

CO 2 Understand the time response of systems and analyze the stability of the systems

CO 3 Know the stability of open loop and closed loop control systems using classical time and

frequency domain techniques.

CO 4 Know the controllability and observability of control systems using state space

techniques

UNIT – I:

INTRODUCTION: Concepts of Control Systems- Open Loop and closed loop control systems and their

differences- Different examples of control systems-Classification of control systems, Feed-back

Characteristics, Effects of feedback. Mathematical models – Differential equations, Impulse Response

and transfer functions - Translational and Rotational mechanical systems

UNIT II:

TRANSFER FUNCTION REPRESENTATION: Block diagram representation of systems considering electrical

systems as examples -Block Diagram algebra – Representation by Signal flow graph - Reduction using

mason’s gain formula.

UNIT-III:

TIME RESPONSE ANALYSIS: Standard test signals - Time response of first order systems – Characteristic

Equation of Feedback control systems, Transient response of second order systems -Time domain

specifications – Steady state response - Steady state errors and error constants

UNIT – IV:

STABILITY ANALYSIS IN S-DOMAIN: The concept of stability – Routh’s stability Criterion – qualitative

stability and conditional stability – limitations of Routh’s stability

ROOT LOCUS TECHNIQUE: The root locus concept -construction of root loci-effects of adding poles and

zeros to G(s)H(s) on the root loci.

UNIT – V:

FREQUENCY RESPONSE ANALYSIS: Introduction, Frequency domain specifications Bode diagrams-

Determination of Frequency domain specifications and transfer function from the Bode Diagram-Phase

margin and Gain margin-Stability Analysis from Bode Plots.

STABILITY ANALYSIS IN FREQUENCY DOMAIN: Polar Plots, Nyquist Plots Stability Analysis.

UNIT – VI:

STATE SPACE REPRESENTATION TECHNIQUE: State Space Analysis of Continuous Systems Concepts of

state, state variables and state model, Derivation of state models from block diagrams, Diagonalization-

Solving the Time invariant State Equations- State Transition Matrix and its Properties – Concepts of

Controllability and Observability

Text Books

T1. Automatic Control Systems 8th edition– by B. C. Kuo 2003– John wiley and son’s.,

T2. Control Systems Engineering – by I. J. Nagrath and M. Gopal, New Age International (P)

Limited,Pub. 2nd edition.

References

R1. Modern Control Engineering – by Katsuhiko Ogata – Prentice Hall of India Pvt. Ltd., 3rd edition,

1998.

R2. Control Systems by N.K.Sinha, New Age International (P) Limited Publishers, 3rd Edition, 1998.

Name of the Subject : Digital IC Applications Subject Cod : UGEC4T02



Credits : 4

Course Objectives:

In this course it is aimed to introduce to the students of the electrical behavior of CMOS both in static

and dynamic conditions and before that study the diode/transistor-transistor logic and Emitter coupled

logic. In this course, students can study Integrated circuits for all digital operational designs like adder,

subtractor, multipliers, multiplexers, registers, counters, flip flops, encoders, decoders and memory

elements like RAM and ROM. Design and to develop the internal circuits for different digital operations

and simulate them using hardware language. Understand the concepts of SSI Latches and Flip-Flops and

Design of Counters using Digital ICs, modeling of sequential logic integrated circuits using VHDL.

Course Outcomes:


CO 1 Understand the concepts of Logic families

CO 2 Get familiarity with the digital operations by connecting the ICs and can also design,

simulate their results using hardware description language.

CO 3 Design and Analyze procedures of Combinational and Sequential Circuits

CO 4 Understand the memory structures.

UNIT – I:

LOGIC FAMILIES: Introduction to logic families, CMOS logic, CMOS steady state electrical behavior,

CMOS dynamic electrical behavior, CMOS logic families, Bipolar logic, Transistor logic, TTL families,

CMOS/TTL interfacing, low voltage CMOS logic and interfacing, Emitter coupled logic.

UNIT II:

HARDWARE DESCRIPTION LANGUAGE: Design flow, program structure, types and constants, functions

and procedures, libraries and packages. Structural design elements, data flow design elements,

behavioral design elements.

UNIT-III:

VHDL MODELLING: Simulation, Logic Synthesis, Constraints, Technology Libraries, Functional Gate-Level

verification, Place and Route, Post Layout Timing Simulation, Static Timing, Major Netlist formats for

design representation, VHDL Synthesis-Programming Approach.

UNIT-IV:

COMBINATIONAL LOGIC DESIGN: Decoders, encoders, three state devices, multiplexers and

demultiplexers, Code Converters, EX-OR gates and parity circuits, comparators, adders & subtractor,

Barrel Shifter, ALUs, Combinational multipliers. VHDL models for the above ICs.

UNIT-V:

SEQUENTIAL LOGIC DESIGN : SSI Latches and Flip-Flops, Counters, Design of Counters using Digital ICs,

Ring Counter, Johnson Counter, Modulus N Synchronous Counters, MSI Registers, Shift Registers, Modes

of Operation of Shift Registers, Universal Shift Registers, MSI Shift Registers, Design considerations with

relevant Digital ICs, modeling of circuits by using VHDL

UNIT – VI:

MEMORIES: ROMs: Internal structure, 2D-decoding commercial types, timing and applications.

Static RAM: Internal structure, SRAM timing, standard SRAMS, synchronous SRAMS.

Dynamic RAM: Internal structure, timing, synchronous DRAMs

Text Books

T1. Digital Design Principles & Practices – John F. Wakerly, PHI/ Pearson Education Asia, 3rd Ed.,

2005.

T2. VHDL Primer – J. Bhasker, Pearson Education/ PHI,3rd Edition.

References

R1. Digital System Design Using VHDL – Charles H. Roth Jr., PWS Publications,1998.

R2. Fundamentals of Digital Logic with VHDL Design – Stephen Brown and Zvonko Vramesic,

McGraw Hill,2nd Edition.,2005.

Name of the Subject : Electronic Circuit Analysis Subject Code : UGEC4T03



Credits : 4

Course objectives:

This course relies on elementary treatment and qualitative analysis and makes use of simple models

and equation to illustrate the concepts involved. To provide an overview of amplifiers, feedback

amplifiers and oscillators. To gain the knowledge on existing on future analog circuits.

Course outcomes:


CO 1 Understand the concepts of High frequency analysis of Transistors, multistage

amplifiers.

CO 2 Analyze the performance of negative as well as positive feedback circuits.

CO 3 Analyze the Power Amplifier circuits.

CO 4 Analyze the performance of tuned amplifiers & regulators.

UNIT I:

SMALL SIGNAL HIGH FREQUENCY TRANSISTOR AMPLIFIER MODELS: BJT: Transistor at High frequencies,

Hybrid-π Common Emitter transistor model, Determination of Hybrid- π conductance, Hybrid- π

capacitances, validity of Hybrid- π model, Variation of Hybrid parameters with IC,VCE and Temperature,

CE short circuit current gain, CE current gain with resistive load, Cut-off frequencies.

UNIT II:

MULTISTAGE AMPLIFIERS: Introduction, Choice of Transistor Configuration in Cascaded Amplifier,

Multistage Amplifier Gain, n-Stage Cascaded Amplifier, Methods of coupling, Analysis of Two Stage RC

Coupled amplifier using BJT, high input resistance transistor amplifier circuits and their analysis-

Darlington pair amplifier, Cascode amplifier, Boot-strap Emitter Follower Circuit, Boot-strap Darlington

Circuit, Differential amplifier using BJT.

UNIT-III:

FEEDBACK AMPLIFIERS: Classification of Amplifiers, the Feedback concept, The Transfer Gain with

Feedback, General Characteristics of Negative Feedback Amplifiers, Feedback topologies ,Effect of

Feedback on Input and Output Resistances, Method of analysis of feedback amplifiers, Voltage Series,

Voltage Shunt, Current Series, Current Shunt Feed Back Amplifiers Analysis Using Discrete Components.

UNIT-IV:

OSCILLATORS: Basic theory of Oscillators, condition for oscillations, Classification of oscillators, RC-phase

shift oscillators with BJT and FET with necessary derivation for frequency of oscillation, Wien Bridge

Oscillator, Generalized form of LC oscillators, Hartley, Colpitts and Clapp oscillators with BJT and their

analysis, Crystal oscillators, Frequency and amplitude stability of oscillators, Negative Resistance in

Oscillators.

UNIT V:

POWER AMPLIFIERS :Classification of power amplifiers, Class A power Amplifier and its analysis,

Transformer- Coupled Class-A power Amplifier and its analysis, Harmonic Distortion, push pull amplifier,

Class B power Amplifier, Class B Push-Pull amplifier and its analysis, Complementary symmetry power

amplifier, Class AB power amplifier, Class- C power amplifier, Heat sinks.

UNIT VI:

TUNED AMPLIFIERS&VOLTAGE REGULATORS: Introduction, Q-Factor, Small Signal Tuned Amplifier –

Capacitance coupled single tuned amplifier, Double Tuned Amplifiers, Effect of Cascading Single tuned

amplifiers on Band width, Effect of Cascading Double tuned amplifiers on Band width, Staggered tuned

amplifiers, Stability of tuned amplifiers, Voltage Regulation, Line Regulation, Load Regulation.

Text Books

T1. Integrated Electronics – J. Millman and C.C. Halkias, Mc Graw-Hill, 1972.

T2. Electronic Devices and Circuits David A Bell Oxford University ,Press.

References

R1. Micro Electronic Circuits – Sedra A.S. and K.C. Smith, Oxford University Press,5th ed.

R2. Electronic Circuit Analysis and Design – Donald A. Neaman, Mc Graw Hill.

R3. Electronic Devices and Circuits Theory – Robert L. Boylestad and Louis Nashelsky,

Pearson/Prentice Hall, 9th Edition, 2006.

Name of the Subject : Pulse & Digital Circuits Subject Code : UGEC4T04

(Common to ECE & EEE ) Year/Semester : II/ II


Credits : 3

Course Objectives:

This subject introduce about wave shaping concepts of both linear and non-linear circuits. Here we can

study TIME BASE GENERATORS, multivibrators and sampling gates. We can also learn about the

realization of different logic gates and their properties.

Course Outcomes:


CO 1 Design linear and non-linear wave shaping circuits.

CO 2 Apply the fundamental concepts of wave shaping for various switching and signal

generating circuits

CO 3 Know the basic operating principles of sampling gates, types and their applications.

CO 4 Realize different logic gates and analyze the outputs.

UNIT- I:

LINEAR WAVE SHAPING: Introduction to High pass and Low pass RC circuits, Response of High pass and

Low pass RC circuits to sinusoidal, step, pulse, square, exponential and Ramp inputs, High pass RC circuit

as a differentiator, Low pass RC circuit as an integrator. Attenuators, its applications in CRO probe, RL

and RLC Circuits and their response for step input, Ringing Circuit.

UNIT- II:

NONLINEAR WAVE SHAPING: Clipping Circuits: Diode Clippers, Shunt Clippers, Series Clippers, Clipping

at two independent levels, Transfer characteristics of clippers, Transistor Clipper, Emitter coupled

clipper, Comparators, Applications of voltage comprators, clamping operation, clamping circuits using

diode with different inputs, Clamping circuit theorem, Practical Clamping circuits, effect of diode

characteristics on clamping voltage, Transfer characteristics of clampers.

UNIT- III:

TIME BASE GENERATORS: General features of a time-base signal, Methods of Generating time base

waveform Exponential voltage sweep circuit, Generation of linear sweep using the CB configuration, A

voltage Sweep Generator using a UJT, Basic principles of Miller and Bootstrap time-base generators,

transistor Miller voltage sweep generator, transistor bootstrap voltage sweep generator.

UNIT- IV:

BISTABLE MULTIVIBRATORS: Design and Analysis of Fixed-bias& self-bias transistor binary,

Commutating capacitors, , Non saturating Binary, Triggering of Binary, Triggering Unsymmetrically

through a Unilateral Device, Triggering Symmetrically through a Unilateral Device, Transistor Schmitt

trigger and its applications.

UNIT- V:

MONOSTABLE & ASTABLE MULTIVIBRATORS: Collector coupled Monostable multivibrator, Expression

for the gate width, waveforms at bases and collectors; Collector coupled Astable multivibrator-

expression for the frequency of operation, waveforms at bases and collectors, The Astable multivibrator

as a voltage to frequency convertor; Design and analysis related problems on those circuits.

UNIT VI:

SYNCHRONIZATION AND FREQUENCY DIVISION: Principles of Synchronization, Frequency division in

sweep circuit, Synchronization of a sweep circuit with symmetrical signals, Sine wave frequency division

with a sweep circuit.

Sampling gates and Relation of Logic Gates Using Diodes and Transistors; Basic operating principles of

sampling gates, Unidirectional and Bi-directional sampling gates, Reduction of pedestal in gate circuits,

Applications of sampling gates, Realization of AND,OR,NOT, NAND, NOR Gates by using Diodes, RTL, DTL.

Text Books

T1. Pulse Digital and Switching Waveforms, J. Millman and H. Taub, McGraw-Hill, 2nd Edition 1991.

T2. Pulse switching and digital circuits – David A.Bell,PHI ,5th Edn., oxford university press.

References

R1. Pulse and Digital Circuits, K.Venkat Rao, Pearson Education India, 2nd Edition, 2010.

R2. Pulse and Digital Circuits, A. Anand Kumar, PHI, second edition, 2005.

Name of the Subject : Analog Communications Subject Code : UGEC4T05



Credits : 3

Course objective:

This course provides a thorough introduction to the basic principles and techniques used in analog

communications. The course will introduce analog modulation techniques, communication receiver and

transmitter design, noise analysis, and multiplexing techniques. The course also introduces analytical

techniques to evaluate the performance of communication systems.

Course Outcomes:


CO 1 Understand and analyze various Amplitude modulation and demodulation methods.

CO 2 Understand and analyze Angle modulation and demodulation methods.

CO 3 Determine performance of Analog communication System in presence of Noise.

CO 4 Understand the concepts of Transmitters and Receivers and their circuits.

UNIT-I:

LINEAR MODULATION SYSTEMS: Need for Modulation, Frequency Translation, Method of Frequency

Translation, Amplitude Modulation, Modulation Index, Spectrum of AM Signal, Modulators and

Demodulators (Diode detector), DSB-SC Signal and its Spectrum, Balanced Modulator, Synchronous

Detectors, SSB Signal, SSB Generation Methods, Power Calculations in AM Systems, Application of AM

Systems.

UNIT-II:

ANGLE MODULATION SYSTEMS: Angle Modulation, Phase and Frequency Modulation and their

Relationship, Phase and Frequency Deviation, Narrow Band and Wideband FM, Spectrum of an FM

Signal, Bandwidth of Sinusoidally Modulated FM Signal, Effect of the Modulation Index on Bandwidth,

Spectrum of Constant Bandwidth FM, Phasor Diagram for FM Signals,

UNIT-III:

FM GENERATION AND DEMODULATION: Parameter variation method, Indirect method of Frequency

Modulation (Armstrong Method), Frequency Multiplication, FM Demodulation: Ideal Differentiation,

Slope Detector, Balanced Slope Detector, Delay Line, FM Demodulation using PLL, Pre – emphasis and

De – emphasis, Comparison of FM and AM, Foster Seeley Discriminator, Ratio Detector.

UNIT-IV:

NOISE IN AM AND FM SYSTEMS: Mathematical Representation of Noise, Frequency domain

representation of Noise, Spectral Components of Noise Response of a Narrowband Filter to Noise, Effect

of a Filter on the Power Spectral Density of Noise, Calculation of Noise in a Linear System, Noise in AM

Systems, Noise in Angle Modulation Systems, Comparison between AM and FM with respect to Noise,

Threshold Improvement in Discriminators, Comparisons between AM and FM.

UNIT-V:

RADIO TRANSMITTERS: Classification of Radio Transmitters, Low level and High Level AM Transmitters,

SSB Transmitters, Variable Reactance FM Transmitters, Phase Modulated FM Transmitters, Frequency

Stability in FM transmitters, Radio Telegraph and Telephone Transmitters, Volume Compressor, Peak

Clipper and VODAS, SSB Transmitters.

UNIT-VI:

RADIO RECEIVERS: Radio Receiver Types, AM Receivers – RF Section, Frequency Changing and Tracking,

Intermediate Frequency and IF Amplifiers, Automatic Gain Control (AGC), AFC; FM Receivers –

Amplitude Limiting, FM Demodulators, Ratio Detectors, ISB Receiver, Comparison with AM Receivers.

Extensions of the Super-heterodyne Principles, Additional Circuits.

Text Books

T1. Principles of Communication Systems, H. Taub and D. L. Schilling, McGraw Hill, 1971.

T2. Communication Systems, Simon Haykins (2nd Edition) John Wiley & Sons.

References

R1. Modern Digital and Analog Communication Systems, B. P. Lathi, 4th Edition, Oxford University

Press.

R2. Analog Communications P.Ramakrishna Rao Tata Mc.Graw Hill.2011

Name of the Subject : EM Waves & Transmission Lines Subject Code : UGEC4T06



Credits : 4

Course Objectives:

In this course it is aimed to introduce to the students the concepts of Transmission lines and their

parameters, Static Electric & Magnetic fields, Maxwell’s equations under static and time varying fields,

and EM Wave characteristics.

Course Outcomes:


CO 1 Analyze transmission lines and their parameters

CO 2 Understand the concepts of static Electric and Magnetic fields

CO 3 Understand the concepts of time varying static Electric and Magnetic fields

CO 4 Use Maxwell’s equations to know EM wave characteristics in different medium &

materials.

.

UNIT I:

TRANSMISSION LINES – I: Types, Parameters, Transmission Line Equations, Primary & Secondary

Constants, Expression for Characteristic Impedance, Propagation constant, Phase and Group Velocities,

Infinite line Concepts, losslessness/Low loss Characterization, Distortion- condition for Distortion

lessness and minimum Attenuation, Loading – Types of Loading related problems.

UNIT II:

TRANSMISSION LINES – II: Input Impedance Relations, SC and OC lines, Reflection Coefficient, VSWR.

UHF Lines as circuit elements; λ/8, λ/4, λ/2 Lines– impedance Transformations. Smith Chart–

Configuration & Applications, Single Stub Matching related problems.

UNIT –III:

ELECTROSTATICS : Coulomb's law, Electric field intensity, Electric flux and electric flux density; Gauss's

law and its applications, Electric potential, Maxwell’s two equations for electrostatic fields, Energy

density, Convection and Conduction currents, Dielectric Constant, Continuity equation, Relaxation time,

Poisson's and Laplace's equations, Capacitance – Parallel Plate, Coaxial , Spherical Capacitors.

UNIT IV:

MAGNETOSTATICS: Biot-Savart's law, Ampere's Circuital law and its applications, Magnetic flux and

magnetic flux density, Maxwell’s two equations for Magnetostatic Fields, Magnetic scalar and vector

magnetic potentials, Forces due to magnetic fields, Ampere’s Force Law, Inductances and Magnetic

Energy.

UNIT V:

MAXWELL'S EQUATIONS: Faraday’s Law, Induced EMF, Motional EMF and Transformer EMF,

Inconsistency of Ampere’s Law and Displacement Current Density, Maxwell's equations in different

forms and word statements. Conditions at Boundary Surface: Dielectric-Dielectric and Dielectric-

Conductor Interfaces.

UNIT VI:

EM WAVE CHARACTERISTICS: Wave equations for Conducting and perfect dielectric media, Uniform

plane waves – definitation, All relations between E & H. Sinusoidal Variations. Wave Propagation in

lossless and Conducting Media. Conductors & Dielectrics – Characterization, Wave Propagation in good

conductors & Good Dielectrics, Polarization.

Reflection & Refraction of Plane Waves – Normal and Oblique incidence for both Perfect Conductor and

Perfect Dielectrics, Brewster Angle, Critical Angle and total internal reflection, Surface Impedance,

Poynting vector and complex poynting theorem – Applications, Power Loss in a Plane Conductor.

Text Books

T1. Elements of Electromagnetic - Mathew N O Sadiku, Oxford University Press, 3rd Edition

T2. Electromagnetic Waves and Radiating Systems – EC Jordan and K G Balmain, PHI, 2nd Edition

References

R1. Engineering Electromagnetics – Nathan Ida, Springer, 2nd Edition

R2. Electromagnetic Fields and Wave Theory – GSN Raju, Pearson Education

Name of the Subject : EC & PDC Lab Subject Code : UGEC4P07


Regulation year : 2015-16 Practical : 3hrs

Credits : 1

Course objectives:

The course intends to provide an overview of the principles, operation and application of the analog

&Pulse Digital building blocks for performing various functions. To provide an overview of amplifiers,

feedback amplifiers and oscillators. To design clipping, clamping, pulse generators circuit such as multi

vibrators, time base generators and switching characteristics of devices, realization of logic gates using

diodes and transistors.

Course outcomes:


CO 1 Apply the fundamental design concepts on Electronic Circuits.

CO 2 Solve problems such as amplifiers and oscillators by adapting modern Engineering tool

like multi-sim and ADK kits.

CO 3 Analyze and design BJT switching circuits and TTL logic circuits.

CO 4 Design and analyze logic gates using electronic circuits.

LIST OF EXPERIMENTS (Any 10 Experiments)

I.ELECTRONIC CIRCUITS

Design and simulation in simulation Laboratory using Multisim OR Pspice OR Equivalent simulation

software & verifying the Result by Hardware (Any Six).

DESIGN AND ANALYSIS OF

1. CE Amplifier & CC Amplifier.

2. Two stage RC coupled Amplifier.

3. Voltage series Feedback Amplifier.

4. Current shunt Feedback Amplifier.

5. RC Phase Shift Oscillator using Transistors.

6. Darlington Emitter Follower Circuit.

7. Class A Series Feed Power Amplifier.

8. Complementary Symmetry Class B Push Pull Power Amplifier.

9. Single Tuned Voltage Amplifier.

10. Series Voltage Regulator.

II.Pulse and Digital Circuits

By Designing the circuit: (Any Six)

1. Linear wave shaping (Diff. Time Constants, Differentiator, Integrator).

2. Non Linear wave shaping – Clippers, Clampers.

3. Transistor as a switch.

4. Astable Multivibrator.

5. Monostable Multivibrator.

6. Bistable Multivibrator.

7. Schmitt Trigger.

8. UJT Relaxation Oscillator.

9. Bootstrap sweep circuit.

10. Study of logic gates.

Name of the Subject : Analog Communication Lab Subject Code : UGEC4P08


Regulation year : 2015-16 Practical : 3hrs

Credits : 1

Course Objectives:

The objective of this course is to give experimental exposure to the students about analog modulation

techniques such as linear and non linear modulation techniques.

Course Outcomes:


CO 1 Generate and analyze Analog Modulated and demodulated Signals.

CO 2 Test & observe the outputs of different types of detectors.

CO 3 Test and analyze output signals of different sections of AM & FM Receivers.

CO 4 Use MATLAB & Simulink tools for Analog Modulation & Demodulation techniques.

LIST OF EXPERIMENTS (Any 10 experiments can be done)

Using Hardware circuits

1. Amplitude Modulation & Demodulation .

2. Diode Detector.

3. AM – DSB SC Modulation & Demodulation (Balance Modulator & Synchronous Detector).

4. Frequency Modulation & Demodulation .

5. Spectrum analysis of AM & FM Signal using Spectrum Analyzer.

6. Phase Locked Loop.

7. Pre-emphasis & De-emphasis using ADK.

8. AGC (Automatic Gain Control) Circuit.

9. Squelch circuit.

10. Frequency Mixer.

Software lab using MATLAB Tool and Simlink Tool

11. Amplitude Modulation & Demodulation.

12. AM – DSB SC Modulation & Demodulation.

13. AM – SSB SC Modulation & Demodulation.

14. Frequency Modulation & Demodulation.

15. Signal to Noise ratio calculations of AM&FM Receivers.

ii year syllabus department of electronics and ... vishnu engineering college for women ::...

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