Moving target detection in wide band SAR

被引：1
|
作者：
Pettersson, MI [1 ]
机构：
[1] Swedish Def Res Agcy FOI, Dept Surveillance Radar, Div Sensor Technol, Linkoping, Sweden
来源：
2001 CIE INTERNATIONAL CONFERENCE ON RADAR PROCEEDINGS | 2001年
关键词：
D O I：
10.1109/ICR.2001.984793
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：
A likelihood ratio test is proposed for moving target detection in a ultra wide frequency band and wide antenna beam (wide band) SAR systems. The developed method combines time domain fast backprojection SAR processing methods with moving target detection. It saves computational load when all relative speeds can be tested using the same clutter suppressed sub-aperture beams. The proposed method is tested on narrow band radar data.
引用
收藏
页码：614 / 618
页数：5
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