发明授权
- 专利标题： Circular polarization antenna
- 专利标题（中）： 圆极化天线
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申请号： US10499638申请日： 2002-12-17
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公开(公告)号： US07227507B2公开(公告)日： 2007-06-05
- 发明人: Philippe Minard , Ali Louzir , Franck Thudor , Françoise Le Bolzer
- 申请人： Philippe Minard , Ali Louzir , Franck Thudor , Françoise Le Bolzer
- 申请人地址： FR Boulogne-Billancourt
- 专利权人： Thomson Licensing
- 当前专利权人： Thomson Licensing
- 当前专利权人地址： FR Boulogne-Billancourt
- 代理商 Joseph J. Laks; Robert D. Shedd; Brian J. Cromarty
- 优先权： FR0116469 20011219
- 国际申请： PCT/FR02/04376 WO 20021217
- 国际公布： WO03/052872 WO 20030626
- 主分类号： H01Q13/10
- IPC分类号： H01Q13/10 ; H01Q13/12
摘要：
The present invention relates to a device for the reception and/or the transmission of electromagnetic signals comprising at least one means of reception and/or of transmission of electromagnetic signals, consisting of an antenna of the slot type and a feed line coupled electromagnetically with the slot of the antenna so as to connect the means of reception and/or of transmission of electromagnetic signals to means of utilization of the signals, the feed line being coupled electromagnetically with the slot at two points chosen such that the electromagnetic waves exhibit a circular polarization.
公开/授权文献
- US20050200542A1 Circular polarization antenna 公开/授权日：2005-09-15
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