Overview of network analysis techniques, Network graphs and their applications in network analysis. Two port networks, Z, Y, H and transmission parameters, combination of two ports, Resonance, coupled circuits, scattering matrix and its application in network analysis. Network functions, parts of network functions, obtaining a network function from a given part. Network Transmission criteria; delay and rise time, Elmore’s and other definitions of cascading. Elements of network synthesis techniques. Butterworth and chebyshev Approximation.