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:
Oct. 10, 2023
Filed:
Mar. 16, 2022
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/06 (2006.01); H01Q 9/04 (2006.01); H01Q 5/371 (2015.01); H01Q 1/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/065 (2013.01); H01Q 1/002 (2013.01); H01Q 5/371 (2015.01); H01Q 9/0407 (2013.01);
Abstract
An antenna and a communications apparatus, where the antenna includes surface radiating patches, inner radiating patches, a first dielectric substrate disposed between the surface radiating patches and the inner radiating patches, and a second dielectric substrate disposed below the inner radiating patches and configured to carry antenna feeders coupled to the inner radiating patches. A dielectric constant or dielectric loss of the first dielectric substrate is lower than that of an organic resin substrate, and a coefficient of thermal expansion of the second dielectric substrate is lower than that of the organic resin substrate.