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Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 31-309
Full Name: Montree Kumngern
Position: Lecturer
Age: ON
Sex: Male
Address: Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok 10520
Country: THAILAND
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E-mail address: kkmontre@kmitl.ac.th
Other E-mails: montree_kumngern@yahoo.com
Title of the Paper: Current Conveyor-Based Versatile Precision Rectifier
Authors as they appear in the Paper: Montree Kumngern and Kobchai Dejhan
Email addresses of all the authors: kkmontre@kmitl.ac.th, kobchai@telecom.kmitl.ac.th
Number of paper pages: 10
Abstract: A versatile precision rectifier based on a current conveyor and current mirrors is presented. The proposed circuit can realize a positive half-wave rectifier, a negative half-wave rectifier, a positive full-wave rectifier and a negative full-wave rectifier into a single circuit without changing the circuit configuration. The current-mode technique is employed to provide the high-precision capability of the circuit. The circuit configuration is very suitable for integrated circuit implementation both in bipolar and CMOS technologies. Simulation results using the PSPICE program based on 0.5ƒÝm CMOS parameter through MIETEC demonstrate the performance of the proposed rectifier. Experimental results are provided to confirm the theory.
Keywords: Precision rectifier, current conveyor, current-mode, half-wave, full-wave
EXTENSION of the file: .pdf
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