NDLI: An ultra-low power OOK RF transceiver for wireless sensor networks

Content Provider	IEEE Xplore Digital Library
Author	Chi-Jeon Hwang McGregor, I. Oxland, R. Whyte, G. Thayne, I.G. Elgaid, K.
Copyright Year	2009
Description	Author affiliation: Department of Electronics and Electrical Engineering, University of Glasgow, Rankine Building, Oakfield Avenue, Glasgow, G12 8LT, UK (Chi-Jeon Hwang; McGregor, I.; Oxland, R.; Whyte, G.; Thayne, I.G.; Elgaid, K.)
Abstract	An ultra-low power On-Off Keying (OOK) RF transceiver using a quasi-Monolithic Microwave Integrated Circuits (quasi-MMICs) method has been designed and fabricated on GaAs substrate for wireless sensor networks. To minimize power consumption, the transceiver was implemented using commercial 0.25μm×200μm Pseudomorphic High Electron Mobility Transistors (PHEMTs), with a switched oscillator for transmitter and direct detection architecture for receiver. The transceiver successfully operates at the center frequency of 10GHz for compact antenna and with ultra-low power consumption and shows an output power of −15dBm for the transmitter, an output voltage of 35mV at an input power of −40dBm for the receiver and a total power consumption of less than 0.9mW.
Starting Page	1323
Ending Page	1326
File Size	365317
Page Count	4
File Format	PDF
ISBN	9781424447480
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-29
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	EUMA
Subject Keyword	Radio frequency Transceivers Wireless sensor networks Energy consumption PHEMTs Transmitters Microwave theory and techniques Microwave integrated circuits Radiofrequency integrated circuits Design methodology
Content Type	Text
Resource Type	Article

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