Realization of Universal Active Complex Filter Using CCIIs and CFCCIIs

被引：0
|
作者：
Xiaoxing Zhang
Xiayu Ni
Masahiro Iwahashi
Noriyoshi Kambayashi
机构：
[1] Nagaoka University of Technology,Department of Information Science and Control Engineering, Graduate School of Engineering
[2] Lanzhou Railway Institute,Department of Telecommunication and Autocontrol Engineering
[3] Nagaoka University of Technology,Department of Electrical Engineering, Faculty of Engineering
来源：
Analog Integrated Circuits and Signal Processing | 1999年 / 20卷
关键词：
active filter; current conveyor; current follower; complex filter; sensitivity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, two universal building blocks for complex filter using CCIIs, CFCCIIs, grounded resistors and grounded capacitors are presented. These can be used to realize various complex bandpass filters with arbitrary order. The paper shows that the response error of the proposed circuit caused by nonideality of active components is more easily compensated than that of the conventional one employing op-amps, and that the sensitivities for all components are relatively small. Experimental results are used for verifying the validity of the proposed circuits.
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页码：129 / 137
页数：8
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