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星载稀疏孔径GMTI雷达STAP仿真研究
Alternative TitleA Simula ted Study on Spaceborne Sparse Aperture GMTI Radar STAP
云日升; 张云华; 江碧涛; 康雪艳; 北京8701信箱
Department国家863计划微波遥感技术实验室
Source Publication现代雷达
2006
Volume28Issue:6Pages:14-18
ISSN1004-7859
Language中文
Keyword星载雷达 地面动目标检测 稀疏孔径 波束扫描模式 空时自适应处理
Abstract地面动目标检测(GMTI)是脉冲多普勒雷达的重要应用领域之一.星载稀疏孔径GMTI雷达系统比传统的机载系统具有更强的适应性和更好的检测性能而受到广泛关注.文中应用空时自适应处理(STAP)对星载稀疏孔径GMTI雷达的动目标检测方法和性能进行了仿真研究;基于星载均匀直线阵列GMTI雷达系统,运用典型的STAP算法获得了目标检测的结果.进而对孔径位置偏差,相关处理间隔和脉冲重复频率等参数变化时系统检测性能进行了分析.
Other AbstractRadar community paid much attention to spaceborne sparse aperture GMTI radar systems in recent years due to its high detection performance and adap tability compared with other airborne systems. In this paper, we app ly some typ ical STAP algorithms to simulate the performance of spaceborne sparse aperture GMTI radar with antenna elements distributed uniformly and linearly along the track,at the same time, we also analyze detection performance under the influence of aperture position error and the change of CPI and PRF.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2003
Collection微波遥感部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
云日升,张云华,江碧涛,等. 星载稀疏孔径GMTI雷达STAP仿真研究[J]. 现代雷达,2006,28(6):14-18.
APA 云日升,张云华,江碧涛,康雪艳,&北京8701信箱.(2006).星载稀疏孔径GMTI雷达STAP仿真研究.现代雷达,28(6),14-18.
MLA 云日升,et al."星载稀疏孔径GMTI雷达STAP仿真研究".现代雷达 28.6(2006):14-18.
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