摘要
本文提出一种高阶全极点OTA-C低通滤波器设计方法.用该方法对二~七阶Butterworth最平坦型低通滤波器进行了设计和SPICE模拟分析。同时证明了所提方法具有理论上严谨、工程上实用的特点。
In this paper a novel design method for high-order all-poles OTA-C low-pass filters is presented. The 2nd-order to 7th-order Butterworth extremely flat low-pass filters have been designed by the method and simulatively analyzed with SPICE. Meanwhile it is proved that the design method pre-sented in this paper is strict theoretically and useful in engineering design.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1992年第8期87-96,共10页
Acta Electronica Sinica
关键词
滤波器
低通
高阶全极点
设计
Filter, Transconductance, Simulation analysis, Frequency deviation, Compensation