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method for measuring the radarziel - ru00fcckstrahlflu00e4che an object with both moving and fixed parts

机译:测量雷达方位的方法-既要移动又要固定的物体

摘要

The invention relates to a method for measurement of the radar target cross section of an object with both moving and fixed parts, which method comprises a first measurement with high frequency resolution, from which information can be extracted on modulations in the signal received that derive from moving parts of the object and fixed parts of the object respectively. The invention is characterized in that the method comprises a second measurement with high range resolution, and filtering of the measuring result obtained from the second measurement, which filtering is performed around a certain frequency that is obtained by means of the measuring result from the first measurement.The first measurement is preferably given a high frequency resolution in that it is performed with a narrow-band waveform, and the second measurement is suitably given a high range resolution in that it is performed with a broadband waveform.
机译:用于测量具有移动和固定部分的物体的雷达目标横截面的方法技术领域本发明涉及一种用于测量具有移动和固定部分的物体的雷达目标横截面的方法,该方法包括具有高分辨率的第一测量,可以从该第一测量中提取关于接收到的信号的调制的信息,该调制从对象的运动部分和对象的固定部分。本发明的特征在于,该方法包括具有高范围分辨率的第二测量,以及对从第二测量获得的测量结果的滤波,该滤波是在通过第一测量的测量结果获得的特定频率附近进行的。优选地,第一测量被给予高频分辨率,因为其以窄带波形执行,而第二测量被适当地给予高频范围分辨率,因为其以宽带波形执行。

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