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Autor(en):
Kaleja, Martin M.; Büchler, Josef; Rasshofer, Ralph H.; Luy, Johann-Friedrich; Biebl, Erwin M. 
Titel:
Low-Cost Automobile Crash-Sensor Using a 61 GHz Active Integrated SIMMWIC Antenna 
Abstract:
We present a novel low-cost crash sensor to detect automobile body sheet deformations. The sensor, based on the CW Doppler radar principle, determines the deformation and deformation rate of a radar reflector inside a car door. Founded on these parameters, decision criteria can be derived within a few milliseconds allowing prediction of the seriousness of deformation. With this information, side-impact protection can be increased significantly by effective combination of safety systems ( ldquo;...    »
 
Stichworte:
61 GHz, active antennas, active integrated Si MIMIC antenna, automobile body sheet deformations, automobiles, automotive electronics, car door, CW Doppler radar, decision criteria, deformation, deformation detection, deformation rate, displacement measurement, Doppler radar, low-cost automobile crash-sensor, millimetre wave antennas, millimetre wave detectors, millimetre wave measurement, MIMIC, predictive crash analysis, radar reflector, road vehicle radar, safety systems, Si, side-impact prote...    »
 
Kongress- / Buchtitel:
IEEE MTT-S International Microwave Symposium 
Band / Teilband / Volume:
Verlagsort:
Boston, MA, USA 
Jahr:
2000 
Monat:
jun 
Seiten:
1969--1972