发明名称 |
System zur Integration von FF-Summen- und -Differenzkanälen in einer Antenne eines Überwachungsradars. |
摘要 |
The sum and difference channels of the IFF are obtained with the aid of the reflector of the radar illuminated by primary radiating elements 3 to 8 associated with the horn 1 of the primary source of the radar. Moreover, the signals from the IFF sum and difference channels are suitably mixed to obtain a decrease in the level of the crossed-polarisation signals. …<IMAGE>… |
申请公布号 |
DE68913656(D1) |
申请公布日期 |
1994.04.14 |
申请号 |
DE1989613656 |
申请日期 |
1989.10.24 |
申请人 |
THOMSON-CSF, PARIS, FR |
发明人 |
BOUKO, JEAN, F-92045 PARIS LA DEFENSE, FR;ROGER, JOSEPH, F-92045 PARIS LA DEFENSE, FR |
分类号 |
H01Q5/00;H01Q9/04;H01Q25/02;(IPC1-7):H01Q25/02 |
主分类号 |
H01Q5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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