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:
Sep. 27, 2022
Filed:
Mar. 12, 2020
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/30 (2006.01); H01Q 1/24 (2006.01); H04B 7/0413 (2017.01); H04B 7/06 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/30 (2013.01); H01Q 1/243 (2013.01); H04B 7/0413 (2013.01); H04B 7/0617 (2013.01);
Abstract
An antenna that is suitable for multiband operation. The antenna includes a plurality of first radiating elements configured to radiate in a first frequency band. The first radiating elements are arranged in a sparse mMIMO array. The antenna further includes a plurality of second radiating elements configured to radiate in a second frequency band lower than the first frequency band. The second radiating elements are arranged in an array at least partially overlapping with the sparse array. At least some of the second radiating elements are disposed in an area covered by the sparse mMIMO array.