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Alternative TitleA new range migration correction algorithm and its simulation for sar altimeter
王磊; 许可; 史灵卫; 杨双宝
Source Publication电子与信息学报
Keyword合成孔径雷达高度计 延迟校正算法 残余误差
Other AbstractThe Range Migration Correction (RMC) is a key technique of synthetic aperture radar altimeter which is more precise than the conventional radar altimeter. Because of the satellite motion, the distance change between the satellite and the observed target will bring about some residual errors, but they are ignored in the existing RMC algorithms. In this paper, the influences of the vertical and horizontal velocities of the satellite are studied, then an RMC model is builded, and finally a new RMC algorithm which corrects not only the slant range error but also the residual errors is proposed. The simulation results show that this new algorithm can obtain more accurate outcomes. © 2015, Science Press. All right reserved.
Indexed ByEI ; CSCD
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Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author王磊
Recommended Citation
GB/T 7714
王磊,许可,史灵卫,等. 一种消除合成孔径雷达高度计延迟校正中残余误差的新算法及仿真验证[J]. 电子与信息学报,2015,37(11):2713-2718.
APA 王磊,许可,史灵卫,&杨双宝.(2015).一种消除合成孔径雷达高度计延迟校正中残余误差的新算法及仿真验证.电子与信息学报,37(11),2713-2718.
MLA 王磊,et al."一种消除合成孔径雷达高度计延迟校正中残余误差的新算法及仿真验证".电子与信息学报 37.11(2015):2713-2718.
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