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:
Jun. 21, 2022
Filed:
Aug. 20, 2019
Applicant:
Denso Corporation, Kariya, JP;
Inventors:
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 7/02 (2006.01); G01S 13/87 (2006.01); G01S 13/93 (2020.01); G08G 1/16 (2006.01); H01Q 1/32 (2006.01); H01Q 3/36 (2006.01); H01Q 21/06 (2006.01); H01Q 21/24 (2006.01); H04B 7/0413 (2017.01); G01S 13/02 (2006.01);
U.S. Cl.
CPC ...
G01S 7/02 (2013.01); G01S 13/87 (2013.01); G01S 13/93 (2013.01); G08G 1/16 (2013.01); H01Q 1/3233 (2013.01); H01Q 3/36 (2013.01); H01Q 21/06 (2013.01); H01Q 21/24 (2013.01); H04B 7/0413 (2013.01); G01S 2013/0245 (2013.01);
Abstract
The radar device is provided with a transmission array antenna, phase shifters, a reception array antenna, a transmission control unit and a signal processing unit. The transmission control unit transmits transmission waves in either a directivity control mode or a MIMO mode. The directivity control mode controls directivity of the transmission array antenna by controlling the phase shifters. The MIMO mode transmits transmission waves so as not to interfere with each other from the selected at least two transmission antenna elements.