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Conical scan process in a radar antenna, radar antenna implementing such a process and use of such an antenna in a tracking radar
Conical scan process in a radar antenna, radar antenna implementing such a process and use of such an antenna in a tracking radar
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机译:雷达天线中的锥形扫描过程,实现该过程的雷达天线以及这种天线在跟踪雷达中的使用
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摘要
The present invention relates to a conical scanning process in a radar antenna.PPThe antenna comprises a principal parabolic reflector (1) and a primary rear-feed source (2) fed by a circular waveguide (3) and displaced with respect to the focus of the parabolic reflector (1). The conical scanning is produced by the rotary movement of the parabolic reflector (1) about the source (2), the said source (2) and the circular guide (3) remaining fixed.PP The present invention is applicable to tracking radars operating in the millimeter waveband.
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