The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2020
Filed:
Jun. 08, 2016
Mando Corporation, Gyeonggi-do, KR;
HaeSueng Lim, Gyeonggi-do, KR;
MANDO CORPORATION, Gyeonggi-Do, KR;
Abstract
The present embodiments relate to a radar signal processing apparatus and a signal processing method thereof in which an additional beamforming is performed by reflecting an angle of a target that is positioned in front of the vehicle or by reflecting a surrounding clutter situation thereof in order to thereby improve the performance of detecting the target in front of the vehicle. According to an embodiment, a radar signal processing apparatus may include: a transmitting unit configured to transmit radar signals forward from the vehicle; a receiving unit configured to receive reflected signals among the radar signals transmitted by the transmitting unit; and a signal processing unit configured to extract a target in front of the vehicle based on the signals received by the receiving unit, wherein the receiving unit receives the radar signals by using an antenna array including a plurality of receiving antennas, the signal processing unit integrates the signals received by the plurality of receiving antennas to perform the beamforming for obtaining a desired gain, and, if there is no target in the formed beams, determines the angle of the target in front of the vehicle in order to thereby perform the additional beamforming to match the determined target angle.