Invention Grant
- Patent Title: Miniaturized multi-band antenna
- Patent Title (中): 小型化多频天线
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Application No.: US11854557Application Date: 2007-09-13
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Publication No.: US07659853B2Publication Date: 2010-02-09
- Inventor: Yun-Ta Chen , Chien-Pang Chou , Chang-Hao Hsieh , Chia-I Lin
- Applicant: Yun-Ta Chen , Chien-Pang Chou , Chang-Hao Hsieh , Chia-I Lin
- Applicant Address: TW Taoyuan, Taoyuan County
- Assignee: HTC Corporation
- Current Assignee: HTC Corporation
- Current Assignee Address: TW Taoyuan, Taoyuan County
- Agent Winston Hsu
- Priority: TW95135405A 20060925; TW96100709A 20070108
- Main IPC: H01Q1/38
- IPC: H01Q1/38
Abstract:
A multi-band antenna includes a bent flat copper antenna forming a radiation surface to provide GSM-850/900/1800/1900 or GPS multi-band applications, and an auxiliary antenna coupled to the radiation surface provide WCDMA-2100/UMTS-2100 multi-band applications. The radiation surface and the auxiliary antenna are coupled to generate the required bandwidth for multiple radiation bands and to optimize the gain of radiation, so that the multi-band antenna can provide a broad range of services.
Public/Granted literature
- US20080186236A1 MINIATURIZED MULTI-BAND ANTENNA Public/Granted day:2008-08-07
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