发明公开
- 专利标题： Broadband antenna using semicircular radiator
- 专利标题（中）： 具有半圆形Burgstahler宽带天线
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申请号： EP02013954.9申请日： 1996-09-19
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公开(公告)号： EP1249893A3公开(公告)日： 2003-06-25
- 发明人: Ihara, Taisuke c/o Intellectual Prop. Dept. , Tsunekawa, Koichi c/o Intellectual Prop. Dept. , Kijima, Makoto
- 申请人： NTT MOBILE COMMUNICATIONS NETWORK INC.
- 申请人地址： 10-1, Toranomon 2-chome Minato-ku, Tokyo 105-8436 JP
- 专利权人： NTT MOBILE COMMUNICATIONS NETWORK INC.
- 当前专利权人： NTT MOBILE COMMUNICATIONS NETWORK INC.
- 当前专利权人地址： 10-1, Toranomon 2-chome Minato-ku, Tokyo 105-8436 JP
- 代理机构： Hoffmann, Eckart, Dipl.-Ing.
- 优先权： JP24971295 19950927; JP32190695 19951211
- 主分类号： H01Q9/40
- IPC分类号： H01Q9/40 ; H01Q9/28
摘要：
An antenna comprises a first radiator shaped as a semicircular arc and formed by a virtually semicircular conductor disc having a virtually semicircular notch concentrically therewith; a plane conductor ground plate disposed opposed to the semicircular arc of said first radiator at right angles thereto; and a feeder connected to the vertex of the semicircular arc of said first radiator and said plane conductor ground plate, for feeding power to them.
公开/授权文献
- EP1249893B1 Broadband antenna using semicircular radiator 公开/授权日：2004-12-01
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