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无人机光电任务载荷简介 - buaa.edu.cn
Synthetic Aperture Radar， SAR）通过向目标区域持 续发射电磁脉冲，并接收来自目标 区域的回波信号。首先对接收到的 目标回波信号进行一些处理，通过 成像技术得到目标区域中的形状。 •根据不同的工作模式，SAR可以分 为条带式和聚束式两种。 合成孔径雷达
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