Course Details

Subject {L-T-P / C} : EC2005 : Network Analysis and Synthesis { 2-1-0 / 3}

Subject Nature : Theory

Coordinator : Dr. Prasun Chongder

Syllabus

Module-I
Elementary circuit analysis: DC and AC analysis of RL, RC and RLC series circuits. Resonance: Series and Parallel resonance. Loop and node variable analysis. Analysis of coupled circuits. Source transformation. Loop and node variable analysis. [2 hrs]
Module-II
Network theorems. Network topology and graph concepts: Introduction to graph of networks. Incidence matrix. Loop/circuit matrix. Cutset matrix. Relation between branch voltage matrix, twig voltage matrix and node voltage matrix. Relation between branch current matrix and loop current matrix. Network Equilibrium equations. Duality in networks. [2 hrs]
Module-III
Transient response and initial conditions: Representation of networks by first and second order differential equations. General and particular solution. Time constants and integrating factors. Initial conditions and procedure to evaluate them. Second order equations with internal and external excitation. Response as related to s-plane location of roots. [12 hrs]
Module-IV
Network functions: Poles and zeros: Network functions for one port and two port. Network function for ladder and general networks. Poles and zeros of network functions. Restriction of poles and zeros location for driving point functions. Restriction of poles and zeros location for transfer function. Time domain behaviour and stability from pole zero plot. [8 hrs]
Module-V
Two port parameters: Short circuit admittance parameters. Open circuit impedance parameters. Transmission and hybrid parameters. Relationship between parameter sets. Parallel and cascade connection of Two port networks. [6 hrs]
Module-VI
Passive filters and attenuators: Classification and characteristics of filters, Constant K low and high pass filters. Bandpass and bandstop filters. M-derived filters. Terminating half sections. Composite filters and attenuators. Network synthesis: Hurwitz polynomials. Positive real functions. Elementary synthesis concepts. Realization of LC, RC and RL functions. [6 hrs]

Course Objectives

Course Outcomes

CO1: To understand the basic fundamental concepts of network theory. <br />CO2: To understand the transient and steady-state behavior of different networks. <br />CO3: To analyze and solve problems related to networks using time domain and s-domain. <br />CO4: To understand and analyze the 2-port networks using different types of network parameters.

Essential Reading

Supplementary Reading