NETWORK ANALYSIS AND SYNTHESIS:

 Unit I :
Graph Theory
Graph of a Network, definitions, tree, co tree , link, basic loop and basic cut set, Incidence matrix, cut set matrix, Tie set matrix Duality, Loop and Node methods of analysis.
 Unit  II : Network Theorems (Applications to ac networks)
Superposition theorem, Thevenin s theorem, Norton s theorem, maximum power transfer theorem, Reciprocity theorem. Millman s theorem, compensation theorem, Tellegen s theorem.
 Unit  III : Network Functions
Concept of Complex frequency , Transform Impedances Network functions of one port and two port networks, concept of poles and zeros, properties of driving point and transfer functions, time response and stability from pole zero plot, frequency response and Bode plots.
 Unit  IV : Two Port Networks
Characterization of LTI two port networks ZY, ABCD and h parameters, reciprocity and symmetry. Interrelationships between the parameters, interconnections of two port networks, Ladder and Lattice networks. T & " Representation.
 Unit  V :(a) Network Synthesis
Positive real function; definition and properties; properties of LC, RC and RL driving point functions, synthesis of LC, RC and RL driving point immittance functions using Foster and Cauer first and second forms.
 Unit  V :(b) Filters
Image parameters and characteristics impedance, passive and active filter fundamentals, low pass, highpass,band pass, band elimination filters.
