NEW INSENSITIVE NOTCH AND ALLPASS FILTERS WITH SINGLE CURRENT FOLLOWER

被引：23

作者：

LIU, SI ^{[1
]}

CHEN, JJ ^{[1
]}

TSAY, JH ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT ELECT ENGN,TAIPEI 10764,TAIWAN

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 19期

关键词：

FILTERS; CIRCUIT THEORY AND DESIGN; CIRCUIT DESIGN;

D O I：

10.1049/el:19911066

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

New second-order notch and allpass filters using a single current follower are proposed. The filters use five passive RC elements. Both the active and passive sensitivities are very low. The natural frequencies and the quality factors of the proposed filters are insensitive to the current tracking error of the current follower. Simulation results which agree with the theoretical analysis are obtained.

引用

页码：1712 / 1713

页数：2