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:
Feb. 02, 2021
Filed:
Dec. 24, 2015
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Chih-Hua Chang, Taipei, TW;
Chien-Ming Lee, Shanghai, CN;
Hanyang Wang, Reading, GB;
Yen-Cheng Lai, Taipei, TW;
Yu Chan Yang, Taipei, TW;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 13/10 (2006.01); H01Q 13/08 (2006.01); H01Q 1/48 (2006.01); H01Q 5/35 (2015.01); H01Q 21/28 (2006.01); H01Q 5/335 (2015.01); H01Q 5/328 (2015.01); H01Q 1/24 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/08 (2013.01); H01Q 1/243 (2013.01); H01Q 1/48 (2013.01); H01Q 5/328 (2015.01); H01Q 5/335 (2015.01); H01Q 5/35 (2015.01); H01Q 13/103 (2013.01); H01Q 13/106 (2013.01); H01Q 21/28 (2013.01);
Abstract
This application discloses a slot antenna and a terminal. The slot antenna includes a ground plane, an open slot disposed on the ground plane, a slot feeder, and a resonant circuit. The resonant circuit effectively excites a current on a surface of the ground plane, so that the ground plane becomes a primary radiator, and the antenna is a secondary radiator. Therefore, a volume of the antenna can be reduced without affecting radiation efficiency of the antenna.