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:
Jun. 28, 2022
Filed:
Jul. 06, 2020
Applicant:
Paul Robert Watson, Ottawa, CA;
Inventor:
Paul Robert Watson, Ottawa, CA;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/24 (2006.01); H01Q 15/14 (2006.01); H01Q 9/04 (2006.01); H01Q 1/24 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/24 (2013.01); H01Q 9/0428 (2013.01); H01Q 15/14 (2013.01); H01Q 1/243 (2013.01); H01Q 1/246 (2013.01);
Abstract
An antenna array for full duplex communications is described. The antenna array includes an array antenna elements supported by a substrate. The substrate includes a feed network and a parallel plate waveguide layered with the feed network. The parallel plate waveguide has a core of varying dielectric constant, wherein the varying dielectric constant varies from a first probe connected to a first antenna element to a second probe connected to a second antenna element.