摘要
采用在信号流图的适当节点中注入新信号的设计方法,成功地设计出多功能CCⅡ电流模式滤波器,该电路能同时实现低灵敏度的低通、带通、高通、带阻和全通滤波功能,计算机仿真表明所设计电路的正确性和实用性.
A mult-functons CCII current-mode filter is presented by employing novel designing method. It can realize the lowpass,bandpass,highpass,allpass and notch filters simultaneously.Simulation results that confirm the theoretical analysis are obtained .The filter circuit is imsensitive to passive compo- nent.
出处
《武汉大学学报(自然科学版)》
CSCD
2000年第1期116-118,共3页
Journal of Wuhan University(Natural Science Edition)