About the course

Unit 1

Application of Mesh current analysis, Node voltage analysis and Network theorems in AC circuits

Graph theory: concept of tree

Tie set matrix, cut set matrix and application to solve electric networks

Unit 2

Periodic waveforms and signal synthesis

Properties and applications of Laplace transform of complex waveform

System modeling in terms of differential equations and transient response of R, L, C, series and parallel circuits for:

Impulse

Step

Ramp

Sinusoidal and exponential signals by classical method and using Laplace transform

Unit 3

Two port networks – Introduction of two port parameters and their interconversion

Interconnection of two 2- port networks

Open circuit and short circuit impedances and ABCD constants

Relation between image impedances and short circuit and open circuit impedances

Network functions

Their properties and concept of transform impedance

Hurwitz polynomial

Unit 4

Positive real function and synthesis of LC, RC, RL Networks in Foster’s I and II

Cauer’s I& II forms

Introduction of passive filter and their classification, frequency response

Characteristic impedance of low pass, high pass, Band Pass and Band reject prototype section