NSSC OpenIR  > 微波遥感部
Improved STAP algorithm based on APES
Zhang, Yan; Zhang, Yunhua; Gu, Xiang; Zhang, Y (reprint author), Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China.
Department微波遥感部
Source PublicationJOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS
2011
Volume22Issue:3Pages:387-392
ISSN1004-4132
Language英语
KeywordGround Moving Target Indication (Gmti) Space-time Adaptive Processing (Stap) Amplitude And Phase Estimation (Apes) Clutter
AbstractSpace-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.; 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.
Indexed BySCI ; EI
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3432
Collection微波遥感部
Corresponding AuthorZhang, Y (reprint author), Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Zhang, Yan,Zhang, Yunhua,Gu, Xiang,et al. 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,&Zhang, Y .(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.
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