电流模式多功能滤波器设计的一种新方法

电流模式多功能滤波器设计的一种新方法 Current-Mode Mult-Functions Filter Designing and Realization 张涛 1 first-author 赵述江 1 武汉科技大学信息科学与技术学院,武汉,430081 武汉科技大学信息科学与技术学院,武汉,430081 College of Information Science and Technology,Wuhan University of Science and Technology College of Information Science and Technology,Wuhan University of Science and Technology 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. 电流模式电路 电流传输器 滤波器 current-mode circuit current conveyor filter 10.14188/j.1671-8836.2000.01.030 TN713 2000-01-01 2021-04-01 1