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COURSE FILE (20010-2011)

NAME OF THE FACULTY : SURESH ALAPATI

DESIGNATION : ASSISTANT PROFESSORDEPARTMENT : ELECTRONICS AND COMMUNICATIONSUBJECT CODE : EEC-304SUBJECT :FUNDAMENTALS OF NETWORK ANALYSIS ANDSYNTHESISYEAR : IInd YEAR ECE1. Target:

A. First class with distinction : 15

B. First class : 30

C. Pass class : 15

2. Course plan:

A. Teaching the students in the class.

B. Explain the lesson using examples.

C. Explain the practical applications of each topic.

D. Presentations through OHP, LCD projector if required.

E. Guest lectures on industrial related topics.

F. Teaching with using Experiments in lab.

3. Method of evaluation:A. Internal examinations (sessionals)

B. Unit wise Assignments (from previous question papers/various books)

C. Final examination (Theory/Descriptive type)

4. Course Objective:

On completion of this course the student shall be able to:

a. Understand the role of communication in the field of engineering.

b. Develop analytical capabilities to analyze the various communication equipment.

c. Understand the various communication processes.

d. Characterize, transfer and use of communication in engineering and apply knowledge in solving

engineering problems.

e. Understand the quality and performance of communication technologies..

f. Understand the constraints of communication.


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g. formulate basics for further courses to be studied in the near future semester courses like digital

communication.

5.Syllabus :

Unit-1

Signal analysis, complex frequency, network analysis, network synthesis General characteristics and

descriptions of signals, step function and associated wave forms, The unit impulse Introduction to

network analysis, network elements, initial and final conditions, step and impulse response, solution of

network equations.

Unit-2

Review of Laplace transforms, poles and zeroes, initial and final value theorems, The transform circuit,

Thevenins and Nortons theorems, the system function, step and impulse responses, the convolution

integral.Amplitude and phase responses. Network functions, relation between port parameters, transfer

functions using two port parameters, interconnection of two ports.

Unit-3

Hurwitz polynomials, positive real functions.Properties of real immittance functions, synthesis of LC

driving point immittances, properties of RC driving point impedances, synthesis of RC impedances or

RL admittances, properties of RL impedances and RC admittances.

Unit-4

Properties of transfer functions, zeroes of transmission, synthesis of Y21 and Z21 with 1

terminations.

Unit-5

Introduction to active network synthesis and Active Network Synthesis

6.. Guidelines to students:a. They should attend all the class to understand and learn basics of this Course.

b. They should go through different reference books, internet browsing,Journals, news papers toacquire the best and latest knowledge of the Subject.

c. They should learn the things in the practical approach besides theory.

d. They should gain knowledge by using internet, news papers and journals.

SUGGESTED WEB SITES:


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www.answers.comwww.wikipedia.comwww.nptel.co.in

LESSON PLANLESSON PLAN ITS/ECE/LP/ EEC-304

Course Code SUBJECT PERIODS Evaluation Scheme Subject

Total

SESSIONAL EXAM. ESE

L T P CT TA Total

EEC-304 Fundamentals of network

analysis and

synthesis

3 1 0 30 20 50 100 150

Unit-1

Topic No of

lectures

Date of completition

Signal analysis complex frequency, network analysis,

network synthesis concepts.

General characteristics and descriptions of signals, step

function and associated wave forms.

The unit impulse function importance.

initial and final conditions, step and impulse response,solution of network equations, along with numericals

.

03

02

02

03

TOTAL NUMBER OF LECTURES/UNIT 10

Unit-2

Review of Laplace transforms, poles and zeroes, initialand final value theorems, The transform circuit.

Thevenins and Nortons theorems, the system

function.

step and impulse responses, the convolution integral.Amplitude and phase responses.Network functions.

relation between port parameters, transfer functions

using two port parameters, interconnection of two

ports.along with numericals.

02

02

02

02

http://www.answers.com/http://www.wikipedia.com/http://www.nptel.co.in/http://www.answers.com/http://www.wikipedia.com/http://www.nptel.co.in/


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UNIT-3

Hurwitz polynomials, positive real functions.

Properties of real immittance functions.

synthesis of LC driving point immittances.

properties of RC driving point impedances, synthesis

of RC impedances.

RL admittances, properties of RL impedances and RC

admittances,numerical related with topic.

02

02

02

02


UNIT-4

Properties of transfer functions

zeroes of transmission and its importance.

synthesis of Y21 and Z21 with 1 terminations.

02

02

02


UNIT-5

Introduction to active network synthesis

Basics of op-amp

Input impedance and output impedance.

Active network representation

Active Network Synthesis and numericals

01

01

01

01

04


Overall total number of lectures required 40

Text and reference books:Text Book:

1. Franklin F. Kuo, Network Analysis and synthesis, 2nd Edition, Wiley India Pvt Ltd.2. Behrouz Peikari, Fundamentals of Network Analysis & synthesis, Jaico Publishing House, 2006.Reference Books:

M. E. Van Valkenberg, Network Analysis, 2nd Edition, Prentice Hall of India Ltd.

TOPIC WISE COVERAGE

UNIT-1HOUR NO. DATE TOPIC REFERENCES


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UNIT-4

HOUR NO. DATE TOPIC REFERENCES


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ACTUAL DATE OF UNIT COMPLETION AND REMARKS

UNIT-1ACTUAL DATE :COMPLETION DATE :


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REMARKS:TOTAL CLASSES HELD:

AS PER TEACHING SCHEDULE TOTALNUMBER OF HOURS:

UNIT-2ACTUAL DATE :

COMPLETION DATE :REMARKS:

TOTAL CLASSES HELD:AS PER TEACHING SCHEDULE TOTAL

NUMBER OF HOURS:

UNIT-3ACTUAL DATE :COMPLETION DATE :REMARKS:


NUMBER OF HOURS:



NUMBER OF HOURS:



NUMBER OF HOURS:

ASSIGNMENTSUNIT-1 AND 2


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Questions ASSIGNMENT -01 FUNDAMENTALS OF NETWORK ANALYSIS ANDSYNTHESIS(ECE-III SEM)The Source-Free RC Circuit

1.Given that i(0) = 3 A, find i(t) for t > 0 in the circuit in Fig. 1

FIG1.

2. Ifv(0) = 20 V in the circuit in Fig. 2, obtain v(t) fort > 0.

FIG2.

3.For the circuit in Fig. 3, ifv= 10e4tV and i = 0.2e4tA, t>0(a) Find R and C.

(b) Determine the time constant.(c) Calculate the initial energy in the capacitor.

(d) Obtain the time it takes to dissipate 50 percent

of the initial energy.

FIG3

Singularity functions

4. Express the signals in Fig. 4. in terms of singularity functions.(


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ramp,step,parabolic functions ) FIG4.

5.Sketch the waveform that is represented byv(t) = u(t) + u(t 1) 3u(t 2) + 2u(t 3)

6.Sketch the waveform represented byi(t) = r(t) + r(t 1) u(t 2) r(t 2)+ r(t 3) + u(t 4)

Step Response of anRCCircuit

7. Calculate the capacitor voltage fort < 0 and t > 0 for each of the circuits

in Fig. 7

FIG5.

8.Find the capacitor voltage fort < 0 and t > 0 for each of the circuits in

Fig6..


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FIG6.

Step Response of anRL Circuit

9. For the circuit in Fig. 7. find i(t) fort > 0.

FIG7.

10.Determine the inductor current i(t) for both t < 0 and t > 0 for each of

the circuits in Fig8.

FIG 8.


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SOURCE FREE RLC CIRCUIT

11.Given the circuit in Figure 8.2, which has reached steady state before the

switch closes, find ) t ( i for all 0 t > .

FIG9

12. Given the circuit in Figure 10. which has reached steady state before the switch

closes, find ( i(t) for all t >0 .

FIG10.

SOURCE FREE PARALLEL RLC CIRCUITS

13. Given the circuit in Figure 8.1, find VC( t) for all t >0 .

FIG11

STEP RESPONSE OF RLC CIRCUIT

14. Calculate ) t ( i for0 t > using the circuit in Figure 12.


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FIG12

15. Given the circuit in Figure 13, find v(t) for all t> 0

Date of submission;

Date of valuation of Assignment:

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