A single CCII-based high-precision voltage-mode full-wave rectifier suitable for low-level signals

被引:4
|
作者
Yucehan, Tolga [1 ]
Yuce, Erkan [2 ,4 ]
Minaei, Shahram [3 ]
机构
[1] Afyon Kocatepe Univ, Dazkiri Vocat Sch, Afyonkarahisar, Turkiye
[2] Pamukkale Univ, Elect & Elect Engn Dept, Denizli, Turkiye
[3] Dogus Univ, Dept Elect & Elect Engn, Istanbul, Turkiye
[4] Pamukkale Univ, Elect & Elect Engn Dept, TR-20160 Denizli, Turkiye
关键词
AD844; DO-CCII; full-wave rectifier circuit; CURRENT CONVEYOR; FREQUENCY; REALIZATION; RESISTORS; SIMULATOR;
D O I
10.1002/cta.3706
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 second-generation current conveyor-based full-wave rectifier (FWR) is proposed in this work. The proposed voltage-mode FWR comprises a single active building block, four diodes, and three grounded resistors without needing any passive element matching problems. It does not suffer from any bias voltages and/or currents; therefore, it does not need extra circuitry. It can simultaneously provide positive and negative rectifications; thus, it is flexible. The proposed FWR has high input impedance; accordingly, it can be easily cascadable. Several simulations via the SPICE program and some experiments by using the AD844s are achieved. 0.18-mu m TSMC CMOS technology parameters are used in the simulations.
引用
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页码:5085 / 5102
页数:18
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