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:
May. 10, 2022
Filed:
Oct. 01, 2019
Waymo Llc, Mountain View, CA (US);
Timothy Campbell, Mountain View, CA (US);
Kevin Duncklee, Mountain View, CA (US);
Waymo LLC, Mountain View, CA (US);
Abstract
In another example, a method is provided that includes transmitting a first radar signal by a first channel of a plurality of channels of a radar unit. The method also includes receiving first radar reflections of the first radar signal by at least one reception antenna of the radar unit. Additionally, the method includes transmitting a second radar signal by the first channel. The method further includes receiving second radar reflections of the second radar signal by at least one reception antenna. Yet further, the method includes processing the received radar reflections from the first and second radar reflections to determine a platform movement parameter. Additionally, a virtual array may be constructed and radar signals received at common location of the virtual array may be used to determine a platform movement parameter. Moreover, the method includes operating the radar unit based on an offset determined from the platform movement parameter.