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. 26, 2019
Filed:
Jan. 26, 2017
Jianchun Mai, Shenzhen, CN;
Huiying LU, Shenzhen, CN;
JianChun Mai, Shenzhen, CN;
HuiYing Lu, Shenzhen, CN;
AAC Technologies Pte. Ltd., Singapore, SG;
Abstract
The present disclosure provides an antenna assembly, including a metal back cover with a completely closed metal edge frame, and a circuit board provided in the metal back cover, the metal edge frame is provided with a gap along a circumferential direction of the metal edge frame; the circuit board is provided with a matching circuit, a headroom region is provided between the matching circuit and the metal edge frame, the matching circuit includes a grounding point and a feeding point which are electrically connected with the metal edge frame, respectively; the matching circuit and the gap form a three-in-one antenna, which includes GPS antenna, WIFI-2.4G antenna and WIFI-5G antenna, respectively. In the antenna assembly provided by the present disclosure, even the gap is provided on the metal edge frame, the requirements on strength of the metal back cover can also be met, thereby guaranteeing resistance on knocking.