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:
Jul. 18, 2017
Filed:
Apr. 28, 2014
Applicant:
Comba Telecom Technology (Guangzhou) Ltd., Guangzhou, CN;
Inventor:
Peitao Liu, Guangzhou, CN;
Assignee:
COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD., Guangzhou, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 19/10 (2006.01); H01Q 1/24 (2006.01); H01Q 9/28 (2006.01); H01Q 21/08 (2006.01); H01Q 21/26 (2006.01); H01Q 15/24 (2006.01);
U.S. Cl.
CPC ...
H01Q 19/108 (2013.01); H01Q 1/246 (2013.01); H01Q 9/28 (2013.01); H01Q 15/242 (2013.01); H01Q 21/08 (2013.01); H01Q 21/26 (2013.01);
Abstract
A dual polarization array antenna having a plurality of radiation units disposed in an array on a reflecting board of the dual polarization array antenna. Each radiation unit is provided with two pairs of radiation oscillators mounted in an orthogonal polarization position. This greatly improves the consistency of radiation performance between two polarizations of the array antenna, and improves the polarization isolation degree of the array antenna.