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.

Date of Patent:
May. 12, 2026

Filed:

Oct. 20, 2023
Applicant:

Outdoor Wireless Networks Llc, Claremont, NC (US);

Inventors:

Qiang Liu, Suzhou, CN;

Xun Zhang, Suzhou, CN;

Changfu Chen, Suzhou, CN;

Nengbin Liu, Suzhou, CN;

Assignee:

Outdoor Wireless Networks LLC, Richardson, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 13/10 (2006.01); H01Q 15/14 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/10 (2013.01); H01Q 15/14 (2013.01);
Abstract

A reflector for a base station antenna comprises: a body; and at least one slot provided in the body, where the at least one slot is configured for forming at least one stub-type filtering structure in the body. The stub-type filtering structure is configured for at least partially inhibiting an induced current in the body within an operating frequency band of a radiating element mounted behind the reflector.


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