Network Analysis Paper for MSc 1st semester , Electronics & Telecommunication Technology
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Unit-1
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Network
analysis & review of network theorems: Elements of a Network, Network geometry; Graph and
Tree of a network, Node and Mesh analysis, Superposition, Maximum power
transfer, Thevenin’s and Norton’s theorem etc.(20 marks).
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Unit-2
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Network
parameters of two port network: Short circuit admittance, open
circuit impedance, transmission and Hybrid parameters, T-section and p section representation of a
two port network, Symmetrical, Ladder and Lattice network (20 marks).
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Unit-3
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Transient
response and Laplace transformation of networks: Step function response of
linear R-L, R-C, and R-L-C network. Network analysis using Laplace
transformation: Laplace Transformation and inverse Laplace transformation,
Application of Laplace transformation in R-L, R-C and R-L-C networks;
Response to R-L, R-C and R-L-C networks to step & sinusoidal voltage,
impedance and transfer function of a two port network. Phasor diagram,
Driving point impedance and transfer impedance, magnitude and phase response
curves in S-planes, Poles and Zeroes, Method of partial fractions (25 marks).
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Unit-4
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Fourier
analysis: Fourier
analysis of a periodic signal, Fourier integral, Power and Energy
relationship in Network by Fourier method; Fourier transform analysis of
no-periodic signals (10 marks).
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Unit-5
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Network
Syntheses: Positive real functions;
Hurwitz Polynomials, Realizability condition of network, Foster 1st
and 2nd form of network synthesis for one port network, Cauer 1st
and 2nd form (10 marks).
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Unit-6
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Network
Filters: Passive Filters, High pass,
Low pass, Band pass and band elimination filters, m-derived filters, Butterworth
approximation; Chebychev and Bessel response; Filter Approximation and
Frequency Transformation (15 marks).
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