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.

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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.

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Ambiguity is an inevitable problem for spaceborne synthetic aperture radar ( SAR ) .

模糊是星载 合成孔径雷达 不可避免的问题.

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Secondly, the relation between high resolution spaceborne SAR radiometric calibration and SMP is discussed.

其次, 讨论了高分辨率星载SAR辐射定标与卫星运动参数的关联技术.

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This paper introduces the principle and technique of internal calibration of spaceborne active array SAR.

介绍了星载合成孔径雷达(SAR)的内定标原理和有源相控阵SAR内定 标的实现方法.

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This method can be used on quick - look digital image processing of spaceborne SAR.

这种多普勒调频率估计方法可以应用于实时成像、快视成像和粗成像.

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Researching Methods : Used in this paper are applicable to both airborne and spaceborne bistatic radars.

本文的分析方法适用于机载和星载双基雷达.

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