论文部分内容阅读
提出了采用电流传输器作有源器件实现RC滤波器,其电路结构简单,使用元件数目少,输入阻抗高,电路级联无需阻抗匹配。
A current filter is proposed to realize the RC filter as an active device. The circuit structure of the filter is simple, the number of components used is small, the input impedance is high, and the circuit cascade does not need impedance matching.