发明授权
- 专利标题： Antenna and wireless communication apparatus
- 专利标题（中）： 天线和无线通信设备
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申请号： US12551800申请日： 2009-09-01
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公开(公告)号： US08248312B2公开(公告)日： 2012-08-21
- 发明人: Ning Guan , Koichi Ito
- 申请人： Ning Guan , Koichi Ito
- 申请人地址： JP Tokyo JP Chiba-shi, Chiba
- 专利权人： Fujikura Ltd.,Chiba University
- 当前专利权人： Fujikura Ltd.,Chiba University
- 当前专利权人地址： JP Tokyo JP Chiba-shi, Chiba
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2009-041279 20090224
- 主分类号： H01Q1/24
- IPC分类号： H01Q1/24 ; H01Q1/36
摘要：
The present invention provides an antenna that is small in size and has band frequencies corresponding to multibands, and a wireless communication apparatus including the antenna. The antenna according to the present invention has two radiation elements 12a and 12b connected to a ground plate 11 via a shorting pin. The two radiation elements 12a and 12b each have a lower arm and an upper arm that are formed through bending. The lower arm is connected to the shorting pin and is located closer to the ground plate 11 than the upper arm is. At least one of the lower arm and the upper arm has a meandered structure.
公开/授权文献
- US20100214174A1 ANTENNA AND WIRELESS COMMUNICATION APPARATUS 公开/授权日：2010-08-26