제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2000년도 제15차 학술회의논문집
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- Pages.514-514
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- 2000
A high frequency CMOS precision full-wave rectifier
- Riewruja, V. (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang) ;
- Wangwiwattana, C. (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang) ;
- Guntapong, R. (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang) ;
- Chaikla, A. (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang) ;
- Linthong, A. (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang)
- 발행 : 2000.10.01
초록
In this article, the realization of a precision full-wave rectifier circuit for analog signal processing, which operates throughout in the current domain, is presented. The circuit makes use of a MOS class B/AB configuration, and provides a wide dynamic range and wide-band capability. The rectifier has a simple circuit configuration and is suitable for implementing in CMOS integrated circuit form as versatile building block. The characteristic of the circuit exhibits a low distortion en the output signal at low level input signal. PSPICE simulation results demonstrating the characteristic of the proposed circuit are included.
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