An Improved Clutter Suppression Method for Non-Sidelooking Uniform Linear Array Antennas Airborne Radar

被引：0
|
作者：
Jun, Zhao [1 ]
Hang, Xu [1 ]
机构：
[1] First Aeronaut Inst Air Force, Xinyang 464000, Peoples R China
来源：
RESEARCH EFFORTS IN MATERIAL SCIENCE AND MECHANICS ENGINEERING | 2013年 / 681卷
关键词：
Non-sidelooking array; Airborne Radar; Clutter suppression; Space Time Adaptive Processing; STAP;
D O I：
10.4028/www.scientific.net/AMR.681.175
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The clutter distribution of airborne radar with non-sidelooking uniform linear array antennas varies with ranges and samples in different range gates are not independent identically distributed vectors, so that the statistical STAP methods degrade greatly. In this paper, an improved clutter range dependence compensation method for airborne radar with uniform linear array is proposed. This method involves in a preprocessing with ADC method to align the mainlobe of clutter spectrum in different range gates and subsequently clutter suppression in other azimuths with EDBU technology. Simulation results show the proposed method can reduce the clutter spectrum dispersion significantly and outperform conventional local compensation methods.
引用
收藏
页码：175 / 180
页数：6
相关论文
共 50 条
  • [1] A robust clutter suppression method for airborne non-sidelooking radar
    Tong, Ya-Long
    Wang, Tong
    Wen, Cai
    Wu, Jian-Xin
    [J]. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2015, 37 (05): : 1044 - 1050
  • [2] Study on clutter suppression approach for airborne radar with non-sidelooking array
    Xie, Wenchong
    Wang, Yongliang
    Hu, Wenlin
    [J]. PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2, 2006, : 1610 - +
  • [3] Clutter suppression approach to airborne phased radar with non-sidelooking array based on CMT
    Xie, Wen-chong
    Wang, Yong-liang
    [J]. 2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4, 2006, : 2876 - +
  • [4] Study on clutter suppression algorithm for airborne radar with non-sidelooking arrays
    Gong, Qing-Yong
    Zhu, Zhao-Da
    [J]. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2009, 31 (04): : 977 - 980
  • [5] IMPROVED DOPPLER WARPING METHOD FOR AIRBORNE RADAR WITH NON-SIDELOOKING ARRAY
    赵军
    沈明威
    朱岱寅
    朱兆达
    [J]. Transactions of Nanjing University of Aeronautics and Astronautics, 2013, 30 (02) : 169 - 174
  • [6] Clutter suppression approach for non-sidelooking airborne radar with medium pulse repetition frequency
    Dai, Baoquan
    Wang, Tong
    Wu, Yifeng
    Wu, Jianxin
    Bao, Zheng
    [J]. IET RADAR SONAR AND NAVIGATION, 2014, 8 (09): : 999 - 1007
  • [7] Clutter suppression for airborne non-sidelooking radar using ERCB-STAP algorithm
    Wu, J.
    Wang, T.
    Meng, X.
    Bao, Z.
    [J]. IET RADAR SONAR AND NAVIGATION, 2010, 4 (04): : 497 - 506
  • [8] A Two-Stage Hybrid Clutter Range Dependence Compensation Method for Airborne Radar with Non-sidelooking Array
    Han, Xiaodong
    Zhang, Guanglei
    Shu, Ting
    Yu, Wenxian
    Wu, Manqing
    [J]. 2015 IEEE INTERNATIONAL RADAR CONFERENCE (RADARCON), 2015, : 100 - 104
  • [9] Clutter suppression method for airborne radar with cylindrical array antennas
    Xie, Wenchong
    Wang, Yongliang
    [J]. PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2, 2006, : 1062 - +
  • [10] Clutter suppression for airborne radar with cylindrical array antennas
    Xie, Wenchong
    Wang, Yongliang
    [J]. 2007 IEEE AEROSPACE CONFERENCE, VOLS 1-9, 2007, : 2188 - 2193
12345