发明申请
- 专利标题： COMPLEX ANTENNA AND COMMUNICATION DEVICE
- 专利标题（中）： 复杂天线和通信设备
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申请号： US12710574申请日： 2010-02-23
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公开(公告)号： US20100309080A1公开(公告)日： 2010-12-09
- 发明人: Takashi MINEMURA , Kouji Hayashi , Hiroshi Shimasaki
- 申请人： Takashi MINEMURA , Kouji Hayashi , Hiroshi Shimasaki
- 申请人地址： JP Tokyo
- 专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： JP Tokyo
- 优先权： JPP2009-137580 20090608
- 主分类号： H01Q21/00
- IPC分类号： H01Q21/00 ; H01Q1/00 ; H01Q7/00
摘要：
A complex antenna which receives or transmits a plurality of electromagnetic waves of different frequencies is provided. A first one of the electromagnetic waves is an alternating magnetic flux. The complex antenna includes a first antenna which receives or transmits the alternating magnetic flux. The complex antenna includes a second antenna arranged such that the first antenna and the second antenna overlap as viewed from a direction in which the alternating magnetic flux penetrates the first antenna. The second antenna is adapted for reducing an induction effect of a current which is induced by the alternating magnetic flux and flows in the second antenna.
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