A Review on ISAR Motion Compensation Techniques

被引:0
|
作者
Yan, Ya-Qiong [1 ]
He, Zhi-Yi [2 ]
Shi, Cai-Cheng [3 ]
机构
[1] Second Acad China Aerosp, Beijing 100039, Peoples R China
[2] Beijing Inst Remote Sensing Device, Beijing 100039, Peoples R China
[3] Beijing Inst Technol, Beijing, Peoples R China
关键词
ISAR; motion compensation; translation; rotation; doppler; ALGORITHM; AUTOFOCUS; TRANSFORM;
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
Inverse Synthetic Aperture Radar has been proved to be a powerful tool in imaging moving targets in military and civilian applications. The target's movement with respect to the radar sensor provides the angular diversity required for range-Doppler ISAR imagery and image blur due to its motion error. For real targets such as plane, ship and tank have complicated motion components which are unknown to the radar. This paper is a brief review of universally used motion compensation techniques employed in ISAR for a clear and focused image.
引用
收藏
页码:340 / 344
页数:5
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