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:
Jan. 13, 2026
Filed:
Aug. 12, 2021
Comba Telecom Technology (Guangzhou) Ltd., Guangdong, CN;
Comba Rf Technology (Guangzhou) Ltd, Guangdong, CN;
Zhanjun Lai, Guangdong, CN;
Zhilun Zheng, Guangdong, CN;
Mingchao Li, Guangdong, CN;
Guosheng Su, Guangdong, CN;
Jiaju Liang, Guangzhou Guangdong, CN;
Peitao Liu, Guangzhou Guangdong, CN;
Qiang Wang, Guangzhou Guangdon, CN;
Comba Telecom Technology (Guangzhou) LTD., Guangdong, CN;
Comba RF Technology (Guangzhou) LTD, Guangdong, CN;
Abstract
The present disclosure provides a coupling structure and a resonant structure, a low frequency radiation unit, an antenna and an electromagnetic boundary to which the coupling structure is applied. The coupling structure includes at least two layers of conductors in a capacitive coupling relationship, each layer of conductors including a plurality of conductor strips side by side and having a gap, at least one of the plurality of conductor strips of the same layer having an electrical potential difference from an adjacent conductor strip during operation, and between the conductor strips of two different layers, at least one of the conductor strips of one layer having an electrical potential difference with at least one of the conductor strips of the other layer and the conductor strips of two different layers at least partially overlap in a direction of a mutual projection with each other.