Reference elements based on polar-coordinates impedance simulators

Abstract

The paper contains the analysis of two types of metrological polar - coordinate impedance simulators: with current control and with voltage control. The synthesis of impedance simulators circuits is considered, stability study is carried out and the conditions of their optimal application in resonance meters of impedance components are defined. The offered devices have a high exactitude and simplicity of practical realization and are suitable for application both in simple and cheap automatic impedance meters, and in meters of a high exactitude.