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Low-voltage low-power current-mode amplitude shift keying (ASK) demodulator
Author(s)
Mitwong, Hanphon
Date Issued
December 1, 2012
Type
Conference Paper
Abstract
A low-voltage low-power amplitude shift keying (ASK) demodulator using UMC 0.13 μm CMOS technology for wireless sensor network is presented. The circuit is developed based on a current-mode precision full wave rectifier, envelop detector, phase inverter and Schmitt trigger using dynamic threshold voltage MOS (DTMOS) transistor, quasi floating gate and self-cascode techniques. The circuit can operate at 0.5 V supply voltage at 2 Mbps with the power dissipation of 55 μW. © 2012 IEEE.
Citation
2012 IEEE International Conference on Electron Devices and Solid State Circuit Edssc 2012, 2012