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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.:

US 10164339 B1

PDFFull Text
Date of Patent:
Dec. 25, 2018

Filed:

Aug. 30, 2017

Communication device

Applicant:

Wistron Neweb Corp., Hsinchu, TW;

Inventors:

Chieh-Sheng Hsu, Hsinchu, TW;

Cheng-Geng Jan, Hsinchu, TW;

Assignee:

WISTRON NEWEB CORP., Hsinchu, TW;

Attorney:
Primary Examiner:

Joseph Lauture

Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 9/06 (2006.01); H01Q 9/04 (2006.01); H01Q 9/28 (2006.01); H01Q 5/30 (2015.01); H01Q 7/00 (2006.01); H01Q 19/10 (2006.01); H01Q 1/24 (2006.01); H01Q 1/00 (2006.01); H01Q 15/14 (2006.01); H01Q 21/26 (2006.01); H01Q 13/10 (2006.01); H01Q 21/22 (2006.01);
U.S. Cl.
CPC ...
H01Q 9/065 (2013.01); H01Q 1/007 (2013.01); H01Q 1/246 (2013.01); H01Q 5/30 (2015.01); H01Q 7/00 (2013.01); H01Q 9/0421 (2013.01); H01Q 9/285 (2013.01); H01Q 19/10 (2013.01); H01Q 1/241 (2013.01); H01Q 13/10 (2013.01); H01Q 15/14 (2013.01); H01Q 21/22 (2013.01); H01Q 21/26 (2013.01);
Abstract

A communication device includes an antenna system. The antenna system at least includes a dual-polarized antenna, a reflector, and a PIFA (Planar Inverted F Antenna). The dual-polarized antenna includes a first diamond-shaped dipole antenna element and a second diamond-shaped dipole antenna element. The second diamond-shaped dipole antenna element has two truncated tips. The reflector is adjacent to the dual-polarized antenna, and is configured to reflect the radiation energy from the dual-polarized antenna. The PIFA is at least partially formed by the reflector. The PIFA includes a radiation element, a grounding element, and a feeding element. A slot is formed between the radiation element and the grounding element. The slot has a varying width, so as to increase the operation bandwidth of the PIFA.

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