SAR的例句（SAR在句子中的用法）

• Polar format algorithm ( PFA ) is a typical image formation algorithm used in spotlight SAR. 极坐标格式算法 ( PFA)是一种典型的聚束SAR成像算法.
• High resolution spaceborne SAR gives new challenge to radiometric calibration. 高分辨率星载SAR技术的发展,对辐射定标提出了新的挑战.
• These results are significant for the SAR design and application. 其结果对于无人机载小型SAR的设计和应用都有重要意义.
• External calibration is key method used for spaceborne SAR antenna onboard measurement. 天线外定标是实现星载SAR天线方向图在轨测试的主要手段.