A New Grounded Capacitance Multiplier Using a Single ICFOA and a Grounded Capacitor

被引：18
|
作者：
Yucehan, Tolga [1 ]
Yuce, Erkan [2 ]
机构：
[1] Afyon Kocatepe Univ, Dazkiri Vocat Sch, TR-03950 Afyon, Turkey
[2] Pamukkale Univ, Elect & Elect Engn Dept, TR-20160 Denizli, Turkey
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2022年 / 69卷 / 03期
关键词：
Capacitors; Band-pass filters; Resistors; Circuits and systems; Capacitance; Impedance; SPICE; Capacitance multiplier; active analog filter; ICFOA; AD844; CURRENT CONVEYOR; CFOA;
D O I：
10.1109/TCSII.2021.3102118
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：
In this study, a new grounded capacitance multiplier (GCM) circuit is proposed. The proposed GCM contains a canonical number of components, a single inverting CFOA (ICFOA), a grounded capacitor and two resistors. It has low THD and power consumption. Moreover, its operating frequency range is from about 1 Hz to 30 kHz. A second-order active filter circuit including two ICFOAs and two grounded capacitors is given as an application example. Some simulations via the SPICE program are performed. Experimental verification is also achieved by using the AD844s.
引用
收藏
页码：729 / 733
页数：5
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