High-input impedance voltage-mode universal biquadratic filter using three plus-type CCIIs

被引：103

作者：

Horng, JW ^{[1
]}

机构：

[1] Chung Yuan Christian Univ, Dept Elect Engn, Chungli 32023, Taiwan

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING | 2001年 / 48卷 / 10期

关键词：

active filters; current conveyors;

D O I：

10.1109/82.974791

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：

A new three-input single-output voltage-mode universal biquadratic filter with high-input impedance using only three plus-type second-generation current conveyors (CCIIs) is presented. The proposed configuration uses only two capacitors and two resistors and can realize all the standard filter functions, that is, high-pass, bandpass, low-pass, notch, and allpass filters without changing the passive elements. The proposed circuit has no requirements for component matching conditions. The use of only plus-type CCIIs simplifies the configuration.

引用

页码：996 / 997

页数：2

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