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:
Feb. 24, 2026
Filed:
Mar. 18, 2022
Comba Telecom Technology (Guangzhou) Ltd., Guangzhou, CN;
Comba Rf Technology (Guangzhou) Ltd, Guangzhou, CN;
Zhilun Zheng, Guangzhou, CN;
Mingchao Li, Guangzhou, CN;
Zhanjun Lai, Guangzhou, CN;
Zhixiang Li, Guangzhou, CN;
Weishao Li, Guangzhou, CN;
Jiaju Liang, Guangzhou, CN;
COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD., Guangzhou, CN;
COMBA RF TECHNOLOGY (GUANGZHOU) LTD, Guangzhou, CN;
Abstract
The present invention relates to a high-frequency radiation unit and a multi-frequency base station antenna. The high-frequency radiation unit comprises a radiator, a vibrator base, a first feeding member and a second feeding member. The distance between a first vertical section and a center line is greater than the distance between a first balun and the center line, and the distance between a second vertical section and the center line is greater than the distance between a second balun and the center line, that is, the first vertical section is disposed on one side of the first balun away from the center line, and the second vertical section is disposed on one side of the second balun away from the center line.