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:
Nov. 04, 2025
Filed:
Dec. 17, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xiaotao Cai, Shenzhen, CN;
Dawei Zhou, Shenzhen, CN;
Wei Xiong, Shenzhen, CN;
Yuanpeng Li, Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
An electronic device includes a reference ground layer, a first radiator, and a second radiator, where the reference ground layer has a first edge, and a second edge and a third edge respectively connected to two ends of the first edge. The first radiator has a first ground point and a first feed point that are disposed at an interval. The second radiator is electrically connected to the first edge of the reference ground layer, or an end section that is of the second edge and that is connected to the first edge, or an end section that is of the third edge and that is connected to the first edge. When a radio frequency signal is fed at the first feed point, a parasitic resonant band generated by the second radiator is lower than the main resonant band generated by the first radiator.