Determination of volterra transfer functions of non‐linear multiport networks

摘要

AbstractA method is presented to determine frequency domain Volterra transfer functions of non‐linear multiport networks containing non‐linear multiport subsystems (elements). the method is based on an extension of the probing method to allow arbitrary (also commensurate) frequencies. A recursively based algorithm for the determination of Volterra transfer functions of non‐linear multiport networks is derived. A computer implementation of the method in a symbolic programming language is presented. This makes it possible to determine algebraic expressions of the Volterra transfer functions. Three examples are consi