发明授权
- 专利标题： Antenna device and electronic apparatus
- 专利标题（中）： 天线设备和电子设备
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申请号： US12188923申请日： 2008-08-08
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公开(公告)号： US07791546B2公开(公告)日： 2010-09-07
- 发明人: Hiroyuki Hotta , Koichi Sato , Hiroshi Shimasaki
- 申请人： Hiroyuki Hotta , Koichi Sato , 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
- 代理机构： Blakely, Sokoloff, Taylor & Zafman LLP
- 优先权： JP2007-245205 20070921
- 主分类号： H01Q1/24
- IPC分类号： H01Q1/24
摘要：
According to one embodiment, an antenna device includes a folded element and an end-free element wound around a core member. A feed potion for a folded element and an end-free element is located close to one end of the core member, and a ground portion for a folded element is located closer to the one end than the feed portion. A coaxial cable connected to the feed portion is led away the antenna device, and an external conductor of the coaxial cable is connected near the ground portion.
公开/授权文献
- US20090079639A1 Antenna Device and Electronic Apparatus 公开/授权日：2009-03-26
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