Transfer Matrix Synthesis Using Active RC Networks

摘要

Necessary conditions are established for the voltage transfer matrix of a transformerless grounded network composed of ideal resistors, inductors, capacitors (RLC), and grounded unity gain amplifiers. These conditions are also shown to be sufficient for realization as the voltage transfer matrix of a transformerless grounded network containing RC and not more than one grounded unity gain amplifier per matrix row. Similar necessary, and sufficient, conditions are presented for transformerless grounded input, nongrounded output networks composed of these same passive and active elements. The grounded input, nongrounded output case requires not more than two grounded unity gain amplifiers per matrix row for its synthesis. In the two-port nongrounded case a special procedure makes it possible to realize the transfer function by the proper connection of two identical threeterminal networks. (Author)