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. 25, 2019
Filed:
Jun. 27, 2016
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventor:
Paul Robert Watson, Kanata, CA;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 15/14 (2006.01); H01Q 21/06 (2006.01); H01Q 1/36 (2006.01); H01Q 1/48 (2006.01); H01Q 9/04 (2006.01); H04L 5/14 (2006.01); H01Q 21/00 (2006.01); H01Q 21/28 (2006.01); H01Q 21/24 (2006.01); H01Q 21/26 (2006.01);
U.S. Cl.
CPC ...
H01Q 15/14 (2013.01); H01Q 1/36 (2013.01); H01Q 1/48 (2013.01); H01Q 9/0435 (2013.01); H01Q 9/0457 (2013.01); H01Q 9/0485 (2013.01); H01Q 21/0075 (2013.01); H01Q 21/065 (2013.01); H01Q 21/24 (2013.01); H01Q 21/26 (2013.01); H01Q 21/28 (2013.01); H04L 5/14 (2013.01);
Abstract
A 2×2 MIMO array antenna is provided which includes two separate radiating elements mounted to an antenna reflector. Each element is linear polarized with two orthogonal polarizations, one polarization excited by a transmit port and the other polarization receiving radiated signals destined for a receive port. The two elements are aligned that the polarizations excited by the transmit ports of the two elements are along a common axis, or the polarizations received by the receive ports of the two elements are along a common axis.