Two-Step Accuracy Improvement of Motion Compensation for Airborne SAR With Ultrahigh Resolution and Wide Swath

Jianlai Chen; Buge Liang; De-Gui Yang; Dang-Jun Zhao; Mengdao Xing; Guang-Cai Sun

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Two-Step Accuracy Improvement of Motion Compensation for Airborne SAR With Ultrahigh Resolution and Wide Swath

机译：具有超高分辨率和宽覆盖范围的机载SAR的运动补偿两步精度提高

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The motion compensation (MOCO) for the airborne SAR with ultrahigh resolution and wide swath is required to consider the range-dependent (RD) phase error. The RD phase error may cause an RD residual-range cell migration (RCM) after the correction of RCM,

机译：需要考虑超范围和宽幅的机载SAR的运动补偿（MOCO），以考虑范围相关（RD）的相位误差。校正RCM后，RD相位误差可能会导致RD残留范围细胞迁移（RCM），

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《IEEE Transactions on Geoscience and Remote Sensing》 |2019年第9期|7148-7160|共13页
作者
Jianlai Chen; Buge Liang; De-Gui Yang; Dang-Jun Zhao; Mengdao Xing; Guang-Cai Sun;
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School of Aeronautics and Astronautics Central South University Changsha China;

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正文语种 eng
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关键词
Electronics packaging; Azimuth; Synthetic aperture radar; Trajectory; Estimation; Scattering;

机译：电子包装;方位角合成孔径雷达;弹道;估计;散射;

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专利

1. A 2-D Space-Variant Motion Estimation and Compensation Method for Ultrahigh-Resolution Airborne Stepped-Frequency SAR With Long Integration Time [J] . Jianlai Chen, Mengdao Xing, Guang-Cai Sun, IEEE Transactions on Geoscience and Remote Sensing. . 2017,第11期

机译：积分时间长的超高分辨率机载步进频率SAR二维空间变运动估计与补偿方法
2. Investigation of Multichannel Sliding Spotlight SAR for Ultrahigh-Resolution and Wide-Swath Imaging [J] . Chen Q., Deng Y, Wang R., IEEE Geoscience and Remote Sensing Letters . 2013,第6期

机译：用于高分辨率和宽幅成像的多通道滑动聚光SAR研究
3. Adaptive two-step calibration for high resolution and wide-swath SAR imaging [J] . Zhang L., Xing M.-D., Qiu C.-W., Radar, Sonar & Navigation, IET . 2010,第4期

机译：自适应两步校准，用于高分辨率和广域SAR成像
4. An airborne demonstration for high-resolution wide-swath spaceborne reflector SAR systems [C] . Yan Wei, Yang Xu, Sun Jia, 2017 2nd International Conference on Frontiers of Sensors Technologies . 2017

机译：高分辨率宽波段星载反射器SAR系统的机载演示
5. Evaluating methods for creating a high-resolution, high-accuracy, seamless map of the marine-terrestrial interface using swath bathymetry, intertidal structures, and terrestrial LiDAR. [D] . Brown, Taylor L. B. 2012

机译：使用条幅测深法，潮间带结构和陆地LiDAR来创建海陆界面的高分辨率，高精度，无缝地图的评估方法。
6. Wide Swath and High Resolution Airborne HyperSpectral Imaging System and Flight Validation [O] . Dong Zhang, Liyin Yuan, Shengwei Wang, 2019

机译：宽幅和高分辨率机载高光谱成像系统及飞行验证
7. Ultrahigh Resolution Wide Swath MIMO-SAR [O] . Mohammed AlShaya, Mehrdad Yaghoobi, Bernard Mulgrew 2020

机译：超高分辨率宽条形米莫萨尔
8. Motion compensation for ultra wide band SAR [R] . Madsen, S. 2001

机译：超宽带saR的运动补偿

Two-Step Accuracy Improvement of Motion Compensation for Airborne SAR With Ultrahigh Resolution and Wide Swath

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