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:
Sep. 01, 2026
Filed:
Jun. 22, 2022
Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
Abstract
A signal processing method and apparatus, applied to the field of automatic driving or intelligent driving, in particular to millimeter wave radar target detection are provided. The method includes: a detection apparatus receives at least one first signal corresponding to a first transmit antenna, and performs beamforming processing on the at least one first signal to generate a first beam; and determines information about the first target based on the first beam and a phase of a second beam corresponding to at least one second signal. According to this application, the detection apparatus such as a single-input multiple-output (SIMO) radar, a multiple-input multiple-output (MIMO) radar or a cooperative radar, may determine, based on a phase of the first beam and the phase of the second beam, a Doppler phase difference, and determine, based on the Doppler phase difference, the information about the first target.