16.17 SUMMARY
• A linear time-invariant two-port network is a linear network that contains no independent sources and has two pairs of terminals at which it can interact with the external world with no interaction permitted with the external world except through these two terminal pairs.
• A two-port network is described by equations relating the two port-voltages and two port-currents. Five such descriptions were dealt with in this chapter. Each description leads to a set of four parameters for the network. y, z, h, g and ABCD were the parameter sets described in this chapter. All the parameter sets may not exist for a given two-port network.
• For a ‘ symmetric reciprocal linear time-invariant two-port network’
• ABCD matrix of a two-port ...
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