3EC3- CIRCUIT ANALYSIS & SYNTHESIS

UNIT 1 : NETWORK THEOREMS AND ELEMENTS

:Thevenin’s, Norton’s, Reciprocity, Superposition,

Compensation, Miller’s, Tellegen’s and maximum power transfer theorems. Networks with dependent

sources.

Inductively coupled circuits – mutual inductance, coefficient of coupling and mutual inductance

between portions of same circuits and between parallel branches. Transformer equivalent, inductively and

conductively coupled c ircuits.

UNIT 2 :TRANSIENTS ANALYSIS  :

Impulse, step, ramp and sinusoidal response Analysis of first order

and second order circuits. Time domain & transform domain (frequency, Laplace) analysis. Initial and final

value theorems. Complex periodic waves and their analysis by Fourier analysis. Different kind of

symmetry. Power in a circuit.

UNIT 3 : NETWORK FUNCTIONS :

Terminals and terminal pairs, driving point impedance transfer

functions, poles and zeros. Procedure of finding network  functions for general two terminal pair networks.

Stability & causality. Hurwitz polynomial, positive real function.

UNIT 4 : TWO PORT NETWORKS :

Two port parameters and their interrelations – z-parameters, y-

parameters, h-parameters, ABCD parameters. Equivalence of two ports, transformer equivalent,

interconnection of two port networks. Image parameters. Attenuation & phase shift in symmetrical T and p

networks.

UNIT 5 : NETWORK SYNTHESIS

: RL & RC networks synthesis, Foster First &  Second form, Cauer

forms.