Recurrence relationships for transfer function of a complete active linear electrical circuit

摘要

An algorithm for obtaining formulae-models of transfer functions of a complete active linear electrical circuit of any degree of complexity - is considered. The algorithm is based on a recurrence technique which enables, using a known formula fora circuit with n-1 nodes, formulae for an n-node circuit to be obtained, from which, in turn, formulae for an (n + 1)-node circuit can be derived, etc. Formulae for four types of transfer functions and an example of their application in the analysis of an amplifying circuit with field-effect transistors are given. The formulae obtained are also suitable for analysis of passive circuits.