专利名称：RADAR DEVICE FOR VEHICLE AND TARGET
MEASUREMENT METHOD THEREFOR
发明人：HaeSueng LIM,JaeEun LEE,Seong Hee JEONG申请号：US15355056申请日：20161118
公开号：US20170146647A1公开日：20170525
专利附图：
摘要：The disclosure relates to a radar device for a vehicle, enabling distance andvelocity of a target approaching at a high speed in a short distance to be measured whilesecuring a detection performance of the target. The radar device includes at least: a
transmission unit configured to transmit, as a transmission signal, a multi-chirp signalhaving different slopes through the transmission antenna; a reception unit configured toreceive, through the reception antenna, a reception signal that is the transmission signalreflected on the target located before the vehicle, in which the transmission signal istransmitted by the transmission unit; and a signal processing unit configured to calculatea frequency difference between the transmission signal and the reception signal,frequency variation according to a distance of the target, and frequency variationaccording to the velocity of the target to measure the distance and velocity of thecorresponding target.
申请人：MANDO CORPORATION
地址：Pyeongtaek-si KR
国籍：KR
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