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:
Oct. 31, 2023
Filed:
Dec. 18, 2020
Denso Corporation, Kariya, JP;
Yuki Anno, Kariya, JP;
Sungwoo Cha, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A radar device including a transmission antenna; a reception antenna; and a controller detecting target information about a target by transmitting a transmission wave from the transmission antenna in multiple transmission/reception modes and by receiving a reception wave by the reception antenna. The multiple transmission/reception modes include: a scanning mode performing beam scanning within a detection angle range; a provisional tracking mode irradiating the transmission wave from the transmission antenna to each of the targets detected in the scanning mode for provisionally detecting target information; and a main tracking mode decisively detecting the target information of each of the targets by irradiating the transmission wave to the target using a transmission wave irradiation time that is set based on the target information provisionally detected in the provisional tracking mode.