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. 24, 2022
Filed:
Aug. 15, 2019
Metawave Corporation, Palo Alto, CA (US);
Yan Wang, Davis, CA (US);
Other;
Abstract
Examples disclosed herein relate to a dual edge-fed Slotted Waveguide Antenna (SWA). The SWA has a plurality of antenna sections having a plurality of radiating slots and configured to radiate one or more transmission signals through the plurality of radiating slots, in which the plurality of antenna sections are symmetric about a termination region between the plurality of antenna sections. The SWA also has a plurality of distributed feed networks coupled to the plurality of antenna sections and configured to serve as a feed to the plurality of antenna sections, in which each of the plurality of distributed feed networks is a corporate feed structure comprising a plurality of transmission lines and further configured to propagate the one or more transmission signals through the plurality of transmission lines. Other examples disclosed herein relate to a radar system for use in an autonomous driving vehicle.