CFOA based a new grounded inductor simulator and its applications

被引：22
|
作者：
Dogan, Mehmet [1 ]
Yuce, Erkan [1 ]
机构：
[1] Pamukkale Univ, Dept Elect & Elect Engn, TR-20160 Denizli, Turkey
来源：
MICROELECTRONICS JOURNAL | 2019年 / 90卷
关键词：
Grounded inductor simulator; Very high-Q band-pass filter; Quadrature oscillator; Current feedback operational amplifier; CFOA; CURRENT CONVEYOR; REALIZATION;
D O I：
10.1016/j.mejo.2019.07.002
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 grounded inductor simulator (GIS) with the property of improved low frequency performance is proposed in this paper. The proposed GIS includes two current feedback operational amplifiers, three resistors and a grounded capacitor. As applications for the proposed GIS, a second-order very high-Q band-pass filter (BPF) and a quadrature oscillator (QO) are given. The very high-Q BPF and the QO have low total harmonic distortion values. Nevertheless, for proper operation, the proposed GIS, the very high-Q BPF and the QO need a single resistive matching constraint. Many SPICE simulations and an experiment for the very high-Q BPF are achieved.
引用
收藏
页码：297 / 305
页数：9
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