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. 08, 2022
Filed:
Oct. 23, 2018
Baidu Usa Llc, Sunnyvale, CA (US);
Karam Noujeim, Sunnyvale, CA (US);
BAIDU USA LLC, Sunnyvale, CA (US);
Abstract
A radar sensing system for an autonomous driving vehicle (ADV) is disclosed. The system comprises a number of radar sensors operable to detect radio waves emitted from one or more objects in proximity of the ADV. Each of the radar sensors includes one or more antennas to receive the radio waves and to convert the radio waves into respective antenna output signals. The system further comprises a signal processor configured to determine a number of angles of arrival associated with the radio waves responsive to the antenna output signals, and to provide object location information based on the angles of arrival. The object location information includes a location of each of the one or more objects.