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Autor(en):
Rasshofer, Ralph H.; Biebl, Erwin M. 
Titel:
A Direction Sensitive, Integrated, Low Cost Doppler Radar Sensor for Automotive Applications 
Abstract:
We fabricated and tested an integrated, low cost, W-band Doppler radar sensor, capable to provide direction sensitive velocity information. The front-end consists of an active integrated antenna in self-mixing operation and a surface-wave coupled, mixing rectenna, providing full homodyne I/Q-detection. In the front-end, we employed only low cost silicon monolithic millimeter wave integrated circuits (SIMMWIC). Measured results show excellent performance of the sensor 
Stichworte:
active integrated antenna, automotive applications, automotive electronics, direction sensitive velocity information, Doppler radar, EHF, full homodyne I/Q-detection, low cost Doppler radar sensor, millimetre wave measurement, MIMIC, MM-wave radar, monolithic millimeter wave ICs, radar applications, radar equipment, road vehicles, self-mixing operation, Si, Si MIMICs, surface-wave coupled mixing rectenna, W-band 
Kongress- / Buchtitel:
IEEE MTT-S International Microwave Symposium 
Band / Teilband / Volume:
Verlagsort:
Baltimore, MD, USA 
Jahr:
1998 
Monat:
jun 
Seiten:
1055--1058