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High frequency and high precision CMOS full-wave rectifier
Author(s)
Date Issued
December 1, 2010
Type
Conference Paper
Abstract
This paper presents a new high frequency and high precision full-wave rectifier, which is very suitable for CMOS technology implementation. The system comprises a voltage to current converter, precision full-wave rectifiers and a current to voltage converter. An input voltage signal is converted into two symmetrical current signals by using a dual-output operational transconductance amplifier. Two current signals will be rectified by using junction diodes and convert into output voltage by using a grounded MOS resistor. Simulated rectifier results based on a 0.5μm CMOS technology demonstrates very high operating frequency and very precise rectification. © 2010 IEEE.
Citation
12th IEEE International Conference on Communication Systems 2010 Iccs 2010, 5-8, 2010
Subjects