指的是两个目标物在雷达荧光屏上产生的回波能够区分开来的最小实际距离,也就是雷达在屏幕上所能分辨的两个目标物的最小实际距离。
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除目标速度以外,为毫米波频率步进雷达提供频率信号的频率源的色散特性也会对雷达分辨率造成恶化影响。
Apart from target velocity, the dispersion of frequency synthesizer providing signals to radar also deteriorates the performance of radar.
“雷达2号卫星”提供给我们高分辨率的照片,这对身处冰天雪地的我们来说是一个极佳的开始。
It was only then that the Radarsat 2 satellite, which gives us very high resolution imagery, could be used.
XSS-11能够自行与其他卫星自主交会并使用各种传感器紧密观测目标卫星,包括高分辨率的雷达绘图。
The XSS-11 was designed to be able to autonomously rendezvous with another satellite and observe it at close range with a variety of sensors, including high resolution LIDAR mapping.
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