Iso-Motion-Compensation Curves for Bistatic SAR

被引：0
|
作者：
Li, Yi [1 ]
Li, Wenchao [1 ]
Li, Min [1 ]
Wang, Wenjing [1 ]
Li, Zhongyu [1 ]
Wu, Junjie [1 ]
Huang, Yulin [1 ]
Yang, Jianyu [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu, Sichuan, Peoples R China
来源：
2020 IEEE RADAR CONFERENCE (RADARCONF20) | 2020年
关键词：
Bistatic SAR; Motion Error; 2-D Spatial Variation; Topographic Variation; Conic Section; Iso-MoCo Curve;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Motion error and compensation is a crucial problem for bistatic SAR. In this paper, based on the geometry model of bistatic SAR considering motion error and topographic variation, the concept of bistatic SAR iso-MoCo curve is proposed, which refers to the contour line of motion error compensation for bistatic SAR. Analytical expression of bistatic SAR iso-MoCo curves under flat terrain conditions is deduced via a conic section model. Properties of motion errors considering spatial variation with and without topographic variation are analysed based on simulation results.
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页数：4
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