基于复合受控源的二端口电路实现方法及其应用

Realization of Two-port Circuit with Complex Controlled Sources and Its Application

本文讨论了基于复合受控源的二端口电路实现方法。复合受控源由含运放电阻电路构成,可同时实现正、负转移电压比的电压控制受控源。以短路电导矩阵参数为例,给出了实现方案。通过回转器实例说明了实现方法的应用。本文的讨论可供讲授电路理论课程的教师参考。

The realization of two-port circuits based on complexcontrolled sourcesis discussed in this paper. The complex controlled sources which can output voltage controlled voltage sources with positive and negative transfer voltage ratio are realized by resistive circuits containing operational amplifiers.Taking short-circuit conductance matrix as an example, the implementation schemes of the two-port circuits is presented. Application of realization method is also exemplified through a gyrator.The discussion is helpful for the teaching of circuit theory course.