Title :
Millimeter-wave radar sensor for automotive intelligent cruise control (ICC)
Author :
Russell, Mark E. ; Crain, Arthur ; Curran, Anthony ; Campbell, Richard A. ; Drubin, Clifford A. ; Miccioli, William F.
Author_Institution :
Raytheon Co., Tewksbury, MA, USA
fDate :
12/1/1997 12:00:00 AM
Abstract :
If automotive intelligent cruise-control (ICC) systems are to be successful in the marketplace, they must provide robust performance in a complex roadway environment. Inconveniences caused by reduced performance during inclement weather, interrupted performance due to dropped tracks, and annoying nuisance alarms will not be tolerated by the consumer, and would likely result in the rejection of this technology in the marketplace. An all-weather automotive millimeter-wave (MMW) radar sensor is described that uses a frequency-modulation coplanar-wave (FMCW) radar design capable of acquiring and tracking all obstacles in its field of view. Design tradeoffs are discussed and radar-sensor test results are presented along with the applicability of the radar to collision-warning systems
Keywords :
FM radar; automotive electronics; coplanar waveguides; millimetre wave receivers; radar receivers; automotive intelligent cruise control; collision-warning systems; complex roadway environment; dropped tracks; frequency-modulation coplanar-wave radar design; inclement weather; millimeter-wave radar sensor; radar-sensor test results; Automotive engineering; Frequency; Intelligent sensors; Intelligent systems; Intelligent vehicles; Millimeter wave radar; Millimeter wave technology; Radar tracking; Robustness; Sensor phenomena and characterization;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
