Improved STAP algorithm based on APES

	Improved STAP algorithm based on APES
	Zhang, Yan; Zhang, Yunhua; Gu, Xiang
刊名	JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS
	2011
卷号	22 期号:3 页码:387-392
关键词	ground moving target indication (GMTI) space-time adaptive processing (STAP) amplitude and phase estimation (APES) clutter
ISSN号	1004-4132
通讯作者	Zhang, Y (reprint author), Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China.
中文摘要	Space-time adaptive processing (STAP) has been proven to be one of the best techniques capable of detecting weak moving targets in strong clutter environment and has been widely applied in airborne ground moving target indication (GMTI) radar. This paper applies an amplitude and phase estimation (APES) approach to two aspects of the STAP algorithm. Firstly, APES is applied to accurately describe the clutter characteristic in angle-Doppler domain. Then, APES is incorporated into the standard STAP algorithm to improve its performance without increasing transmitting/receiving channel and pulse number. The experimental examples show that the detection performance can be improved by using the APES technique, as well as the high computational complexity can be avoided.
英文摘要	Space-time adaptive processing (STAP) has been proven to be one of the best techniques capable of detecting weak moving targets in strong clutter environment and has been widely applied in airborne ground moving target indication (GMTI) radar. This paper applies an amplitude and phase estimation (APES) approach to two aspects of the STAP algorithm. Firstly, APES is applied to accurately describe the clutter characteristic in angle-Doppler domain. Then, APES is incorporated into the standard STAP algorithm to improve its performance without increasing transmitting/receiving channel and pulse number. The experimental examples show that the detection performance can be improved by using the APES technique, as well as the high computational complexity can be avoided.
学科主题	微波遥感
收录类别	SCI ; EI
语种	英语
公开日期	2014-12-15
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/3432]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Zhang, Yan,Zhang, Yunhua,Gu, Xiang. Improved STAP algorithm based on APES[J]. JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS,2011,22(3):387-392.
APA	Zhang, Yan,Zhang, Yunhua,&Gu, Xiang.(2011).Improved STAP algorithm based on APES.JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS,22(3),387-392.
MLA	Zhang, Yan,et al."Improved STAP algorithm based on APES".JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS 22.3(2011):387-392.