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:
Mar. 15, 2022
Filed:
Mar. 15, 2017
Applicant:
Denso Corporation, Kariya, JP;
Inventor:
Takayuki Kitamura, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 13/93 (2020.01); G01S 13/34 (2006.01); G01S 13/931 (2020.01); G01S 13/58 (2006.01); G01S 13/42 (2006.01); G01S 7/02 (2006.01); G01S 13/08 (2006.01);
U.S. Cl.
CPC ...
G01S 13/93 (2013.01); G01S 7/02 (2013.01); G01S 13/08 (2013.01); G01S 13/34 (2013.01); G01S 13/42 (2013.01); G01S 13/583 (2013.01); G01S 13/931 (2013.01);
Abstract
A target detection device includes an analysis section, a direction estimating section, a received waveform forming section, and a distance calculating section. The received waveform forming section forms a received waveform for each of the frequencies of the continuous waves by weighting beat signals corresponding to received waves received by each of receiving antennas, so as to have directivity in one of arrival directions estimated by the direction estimating section.