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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 9601826 B1

PDFFull Text
Date of Patent:
Mar. 21, 2017

Filed:

Nov. 26, 2013

Mimo antenna, terminal and method for improving isolation

Applicant:

Zte Corporation, Shenzhen, Guangdong, CN;

Inventors:

Hao Ai, Shenzhen, CN;

Yan Shi, Shenzhen, CN;

Long Li, Shenzhen, CN;

Lu Zhang, Shenzhen, CN;

Jun Xing, Shenzhen, CN;

Hao Sun, Shenzhen, CN;

Assignee:

ZTE CORPORATION, Shenzhen, Guangdong, CN;

Attorney:

Oppedahl Patent Law Firm LLC

Primary Examiner:

Graham Smith

Assistant Examiner:

Collin Dawkins

Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 1/52 (2006.01); H01Q 1/38 (2006.01); H01Q 21/28 (2006.01); H01Q 1/24 (2006.01); H01Q 9/04 (2006.01); H01Q 1/48 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/523 (2013.01); H01Q 1/243 (2013.01); H01Q 1/38 (2013.01); H01Q 1/48 (2013.01); H01Q 1/521 (2013.01); H01Q 9/0421 (2013.01); H01Q 21/28 (2013.01);
Abstract

Disclosed are an MIMO antenna, a terminal and a method for improving MIMO antenna isolation. The MIMO antenna comprises at least two single antennas arranged on a printed circuit board (PCB); the single antenna comprising: an antenna support, a feeding grounding branch node used for shielding low-frequency coupling between the single antennas, a feeding point, a grounding point and an antenna radiation part, wherein the antenna support is arranged on the PCB, and the antenna radiation part is arranged on the antenna support; and the feeding grounding branch node is connected with the antenna radiation part via the feeding point and the grounding point.

Find Patent Forward Citations

Ai, Hao. (2017). Mimo antenna, terminal and method for improving isolation (U.S. Patent No. 9601826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9601826

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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