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EE 242: Circuits II

Instructors: Dr. Naveed Ul Hassan

Email: naveed.hassan@lums.edu.pk

Office: Room 9-303A, EE Floor, SSE Building

Office hours: Tue, Thu : 10:00am to 11:30am

Semester: Fall Year: 2011-12 Credits: 3

Goals:

a. To learn various techniques to analyze electrical circuits / networks.b. To learn transform domain analysis of electrical circuits / networks and to understand the

significance of poles and zeros in terms of network functions.

c.

To familiarize with two port networks and two port network parameters.d. To learn sinusoidal steady state analysis of circuits / networks.e. To study frequency response plots, Bode diagrams and the Nyqusit Criterion.f. To understand the problems in optimizing Power Transfer and to learn Tellegens

Theorem.

Course Status:

Core course for all EE students

Pre-requisites:

EE 240 Circuits I

Text Book: Network Analysis, M. E. Van Valkenberg, Pearson Education, 1974. (V. V)

Handouts + Lecture notes

Lectures and Examinations:

Two weekly lectures of 75 minutes duration each

Attendance is not compulsory, however punctuality is desired

Quizzes may or may not be announced

Some assignments will be graded based on an assignment quiz

One mid-term exam

Comprehensive final examination

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Grading Scheme*:

Quizzes (Announced + Surprise) (8 to 10): 20%

Assignments/Homework/Assignment Quizzes: 10%

Midterm Exam: 30%

Final Exam: 40%

* There is a 48-hour limit on considering any complaints regarding grades in any evaluation. The

complaint must be in writing describing the grounds to re-evaluation.

TAs for this course:

Mr. Arshad

Mr. Anwar Ali Khan

Lecture topics for Circuits II

Lec Lecture Topic Book Ref

Week 1: Introduction + Review

1 Introduction, Review, KCL, KVL

2 Mesh Analysis / Nodal Analysis

Weeks 2: Chapter 9: Impedance functions and Network functions

3 Duality, linearity, reciprocity in circuits / networks. Transform impedance and

Transform circuits, Series and parallel combination of elements

V. V

4 Proof and examples of Thevenins theorem and Nortons Theorem V.VWeeks 3 & 4: Chapter 10: Network Functions, Poles and Zeros

5 Network functions for one port and two port networks, Calculation of network

functions for Ladder networks

V. V

6 Calculation of network functions for General networks, Poles and zeros of

network functions

V. V

7 Restriction on pole and zero locations for driving point functions and for

transfer functions

V. V

8 Time domain behavior from pole zero plot and stability analysis of networks

Weeks 5 & 6: Chapter 11: Two port Parameters

9 Two port parameters, short circuit admittance parameters, open circuit

impedance parameters

V. V

10 Transmission parameters, Hybrid parameters V. V

11 Relationships between parameter sets V. V

12 Interconnections of two port networks V. V

Weeks 7 & 8: Chapter 12: Sinusoidal Steady state analysis

13 Sinusoidal Steady state analysis, sinusoid and V. V

14 Determination of steady state response using V. V

15 Determination of steady state response using Re and Im V. V

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16 Phasors and Phasor Diagrams V. V

MIDTERM will be held in 8th

week

Weeks 9 & 10: Chapter 13: Frequency Response Plots

17 Magnitude and Phase plots, Complex Loci V. V

18 Plots from s-Plane Phasors control V. V

19 Bode Diagrams V. V20 The Nyquist Criterion V. V

Weeks 11 & 12: Chapter 14: Input Power, Power Transfer and Insertion Loss

21 Energy and Power, Effective / RMS values, Average power and complex power V. V

22 Problems in optimizing power transfer V. V

23 Insertion loss 3phase V. V

24 Tellegens Theorem V. V

Week 13 & 14: Some Advance Topics in Circuit Theory

25 Advance Topics Handouts

26 Advance Topics Handouts

27 Advance Topics Handouts

28 Advance Topics Handouts

Student Learning Objectives:

Upon completion of this course I expect my students to;

a. have learnt all the required time domain and frequency domain analysis tools forelectrical circuits and networks

b. be able to analyze any linear electrical circuit / networkc. be able to understand the importance of poles and zeros, steady state solutions, phasor

diagrams and Bode plotsd. know how to do optimization in power transfer problems