R. C. active network synthesis using a difference amplifier†

Abstract

A new R. C. active network synthesis procedure for realizing any voltage transfer function is presented. The configuration considered is the interconnection of an ideal voltage difference amplifier and R.C. sub-networks. It realizes any general voltage transfer function of any order and any complexity (including those which have positive real axis zeros). This method does not impose any restriction as do other procedures using finite gain amplifiers.