Invention Grant
- Patent Title: Portable electronic device and antenna structure thereof
- Patent Title (中): 便携式电子设备及其天线结构
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Application No.: US13954216Application Date: 2013-07-30
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Publication No.: US09083080B2Publication Date: 2015-07-14
- Inventor: Chung-Hung Chen , Yi-Hung Chiu , Chia-Hao Chang , Chih-Sen Hsieh
- Applicant: Wistron NeWeb Corp.
- Applicant Address: TW Hsinchu
- Assignee: WISTRON NEWEB CORP.
- Current Assignee: WISTRON NEWEB CORP.
- Current Assignee Address: TW Hsinchu
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW101137609A 20121012
- Main IPC: H01Q1/50
- IPC: H01Q1/50 ; H01Q1/24 ; H01Q9/14 ; H01Q9/42 ; H01Q5/40
Abstract:
An antenna structure is provided, including a first radiator, a second radiator, a second coupling portion and a switch Circuit. The first radiator includes a feed portion and a first radiator body. The second radiator includes a first coupling portion, a second radiator body and a ground portion. The first coupling portion is connected to a first end portion of the second radiator body. The ground portion is connected to the second radiator body. At least a portion of the first radiator body is located between the first coupling portion and the second coupling portion. When the antenna structure is in a first mode, the switch circuit forms an electric path between the second radiator and the second coupling portion, and when the antenna structure is in a second mode, the switch circuit removes the electric path between the second radiator and the second coupling portion.
Public/Granted literature
- US20140104134A1 PORTABLE ELECTRONIC DEVICE AND ANTENNA STRUCTURE THEREOF Public/Granted day:2014-04-17
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