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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 12562481 B1

PDFFull Text
Date of Patent:
Feb. 24, 2026

Filed:

Jun. 17, 2022

Antenna apparatus and base station

Applicant:

Huawei Technologies Co., Ltd., Shenzhen, CN;

Inventors:

Choubey Prem Narayan, Shenzhen, CN;

Xue Bai, Dongguan, CN;

Guoqing Xie, Dongguan, CN;

Assignee:

Huawei Technologies Co., Ltd., Shenzhen, CN;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Ab Salam Alkassim, Jr

Int. Cl.
CPC ...
H01Q 21/26 (2006.01); H01Q 1/24 (2006.01); H01Q 1/52 (2006.01); H01Q 5/48 (2015.01); H01Q 9/16 (2006.01); H01Q 9/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/48 (2015.01); H01Q 1/246 (2013.01); H01Q 1/521 (2013.01); H01Q 9/16 (2013.01); H01Q 9/285 (2013.01); H01Q 21/26 (2013.01);
Abstract

Provided are antenna apparatus and a base station, where the antenna apparatus includes a first radiator configured to radiate a low-frequency signal and a second radiator configured to radiate a high-frequency signal, the first radiator comprising at least one first stub and at least one second stub; one end of the first stub is connected to a first connecting point on the first radiator, the other end of the first stub is a free end; one end of the second stub is connected to a second connecting point on the first radiator, the other end of the second stub is a free end; and a sum of a length of the first stub, a length of the second stub, and a length of the first radiator between the first connecting point and the second connecting point is determined according to a wavelength corresponding to a predefined high frequency.

Find Patent Forward Citations

Narayan, Choubey. (2026). Antenna apparatus and base station (U.S. Patent No. 12562481). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12562481

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

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