Title
Low cost low power 24 GHz FMCW radar transceiver for indoor presence detection
Author
Suijker, E.M.
Bolt, R.J.
van Wanum, M.
van Heijningen, M.
Maas, A.P.M.
van Vliet, F.E.
Publication year
2014
Abstract
In this paper a first time right 24 GHz FMCW radar transceiver is presented. The MMIC has a low power consumption of 86 mW and an output power of -10 dBm. Due to the integrated IF amplifier, the conversion gain of the receiver is 51 dB and the base band signals are directly processed with an ADC. The developed antenna is a PCB dipole array with 10 dBi gain. Together with a commercial microcontroller this results in a small presence detection sensor required for future intelligent LED lighting systems. © 2014 European Microwave Association.
Subject
Physics & Electronics
RT - Radar Technology
TS - Technical Sciences
High Tech Systems & Materials
Electronics
Industrial Innovation
FMCW
Detection sensors
Motion detection
Radar
SiGe
MMIC
Dipole
Antenna
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http://resolver.tudelft.nl/uuid:d735c49b-0b71-4988-a4ea-20cdb85a51da
TNO identifier
516586
Publisher
EuMA, Louvain-la-Neuve
Source
European Microwave Week EuMW 2014, Proceedings of the 44th European Microwave Conference, EuMC 2014, 6-7 Oct 2014, Rome, Italy, 1758-1761
Document type
conference paper