The periodical motion of aircraft rotating structures will cause a periodically modulated radar return signal.
飞机旋转部件的周期运动会对雷达信号的回波产生一个周期性的调制。
Because the radar performance is affected by the radar return signal form the land and sea surface, radar engineers have focused on the research on clutter's modeling and simulation.
来自地面、海面的雷达回波影响着雷达性能，所以对地海杂波进行建模与仿真技术研究已成为雷达工程师的关注焦点。
In this paper the radar return signal features for forming short— time dangerous wind are approached. A method of recognition and for— ccasting of radar for short—time dangerous wind is examined.
本文探讨了形成短时大风的雷达回波特征，提出了雷达识别和预报短时大风的方法。
In this paper the radar return signal features for forming short— time dangerous wind are approached. A method of recognition and for— ccasting of radar for short—time dangerous wind is examined.
本文探讨了形成短时大风的雷达回波特征，提出了雷达识别和预报短时大风的方法。
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