发明授权
US09385427B2 Multi-band antenna and wireless communication device employing same
有权
多频带天线和采用其的无线通信装置
- 专利标题： Multi-band antenna and wireless communication device employing same
- 专利标题（中）： 多频带天线和采用其的无线通信装置
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申请号： US14087087申请日： 2013-11-22
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公开(公告)号： US09385427B2公开(公告)日： 2016-07-05
- 发明人: Yi-Chieh Lee , Yen-Hui Lin
- 申请人： Chiun Mai Communication Systems, Inc.
- 申请人地址： TW New Taipei
- 专利权人： Chiun Mai Communication Systems, Inc.
- 当前专利权人： Chiun Mai Communication Systems, Inc.
- 当前专利权人地址： TW New Taipei
- 代理机构： ScienBiziP, P.C.
- 优先权： TW102119559A 20130603
- 主分类号： H01Q1/50
- IPC分类号： H01Q1/50 ; H01Q5/00 ; H01Q1/48
摘要：
A multi-band antenna includes a radiating portion, a feed portion, a ground portion, a first switch module, and a second switch module. The radiating portion includes a plurality of connecting ends. The ground portion includes two ground sections with different impedances. The first switch module connects the feed portion to a first connecting end or a second connecting end, and the second switch module connects one of the ground sections to a third connecting end or a fourth connecting end. A wireless communication device employing the multi-band antenna is also disclosed.
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