发明申请
- 专利标题： Flat antenna apparatus
- 专利标题（中）： 扁平天线装置
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申请号： US11590743申请日： 2006-11-01
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公开(公告)号： US20070262902A1公开(公告)日： 2007-11-15
- 发明人: Hideki Iwata , Masahiro Yanagi , Shigemi Kurashima , Takashi Yuba , Masahiro Kaneko , Yuriko Segawa , Takashi Arita
- 申请人： Hideki Iwata , Masahiro Yanagi , Shigemi Kurashima , Takashi Yuba , Masahiro Kaneko , Yuriko Segawa , Takashi Arita
- 申请人地址： JP Tokyo
- 专利权人： FUJITSU COMPONENT LIMITED
- 当前专利权人： FUJITSU COMPONENT LIMITED
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-131699 20060510
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38
摘要：
A UWB flat antenna apparatus is disclosed. The UWB flat antenna apparatus includes an antenna element pattern, a ground pattern, and a multiple-stage filter including plural filter elements. Therein, the filter elements are electrically connected in series and are stacked, and the multiple-stage filter and the ground pattern are stacked.
公开/授权文献
- US07557756B2 Flat antenna apparatus 公开/授权日：2009-07-07
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