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. 22, 2020
Filed:
Sep. 05, 2018
Applicant:
Kuang-chi Institute of Advanced Technology, Shenzhen, CN;
Inventors:
Assignee:
Kuang-Chi Institute of Advanced Technology, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 19/10 (2006.01); H01Q 1/52 (2006.01); H01Q 21/24 (2006.01); H01Q 19/17 (2006.01); H01Q 15/00 (2006.01); H01Q 17/00 (2006.01); H01Q 21/06 (2006.01); H01Q 1/42 (2006.01); H01Q 25/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/528 (2013.01); H01Q 1/42 (2013.01); H01Q 15/0086 (2013.01); H01Q 17/001 (2013.01); H01Q 17/004 (2013.01); H01Q 19/10 (2013.01); H01Q 19/17 (2013.01); H01Q 21/065 (2013.01); H01Q 21/24 (2013.01); H01Q 25/001 (2013.01);
Abstract
The present invention relates to an antenna, which can improve a front-to-rear ratio and cross-polarization isolation without changing a structure of a reflection panel. The antenna includes an antenna element and a reflection panel. The antenna element is disposed on the reflection panel. The antenna further includes a wave-absorbing material layer. The wave-absorbing material layer is disposed on one side of an outer surface, back to the antenna element, of the reflection panel.