发明授权
- 专利标题: Antenna apparatus and communication method employing it
- 专利标题(中): 采用天线设备和通信方法
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申请号: US11315174申请日: 2005-12-23
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公开(公告)号: US07336234B2公开(公告)日: 2008-02-26
- 发明人: Yutaka Taguchi , Hideki Kusunoki , Toshiyasu Tanaka
- 申请人: Yutaka Taguchi , Hideki Kusunoki , Toshiyasu Tanaka
- 申请人地址: JP Toyota
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2004-381349 20041228
- 主分类号: H01Q13/00
- IPC分类号: H01Q13/00
摘要:
An antenna apparatus includes a monopole antenna forming an antenna element having a metal shell body, and the antenna element has an approximately conical part, a vertex of which is on the side of a power supply part.
公开/授权文献
- US20060139225A1 Antenna apparatus and communication method employing it 公开/授权日:2006-06-29
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