Coherent Integration with Backprojected Images for Near Field Moving Target

被引：0
作者：
Huang, Cong [1 ]
Qian, Jiang [1 ]
Wang, Yong [1 ]
Jia, Yong [2 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Resources & Environm, Chengdu 611731, Sichuan, Peoples R China
[2] Chengdu Univ Technol, Coll Informat Sci & Technol, Chengdu 611731, Sichuan, Peoples R China
来源：
2016 IEEE RADAR CONFERENCE (RADARCONF) | 2016年
关键词：
backprojection algorithm; coherent integration; multichannel;
D O I：
暂无
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 signal may not be detected and identified due to the presence of serious noise. Coherent integration is an important approach for focusing the energy of the signal in pulse-Doppler radar. For moving targets, the problem of migration through range cells (MTRC) will degrade the coherent integration result. This paper presents a new coherent integration method for multi-channel radar system to focus near field moving targets. The envelope correction coupled with backprojection in spatial and fast-time domain is performed, followed with coherent integration in slow-time domain. The simulated results demonstrate the effectiveness of the method in target detection.
引用
收藏
页码：769 / 772
页数：4
相关论文
共 48 条
  • [1] A Variable-Scale Coherent Integration Method for Moving Target Detection in Wideband Radar
    Lu, Tingkun
    He, Feng
    Yu, Lei
    Wu, Manqing
    REMOTE SENSING, 2022, 14 (13)
  • [2] Complex migration correction and coherent integration algorithm for radar target with arbitrary moving direction
    Yu, Wenchao
    Lu, Xingyu
    Su, Weimin
    Gu, Hong
    Yang, Jianchao
    DIGITAL SIGNAL PROCESSING, 2022, 129
  • [3] Novel long-term coherent integration method for Moving-Target-Detection
    Deng, Bing
    Tao, Ran
    Ma, Lu
    PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2, 2006, : 1266 - +
  • [4] Efficient Coherent Integration Detection for Space-Moving Target With Complex Azimuth Doppler Ambiguity
    Zhang, Xin
    Wan, Jun
    Liu, Ruixin
    Guan, Weisen
    Zhang, Yangzhou
    Chen, Zhanye
    Huang, Yan
    Li, Qiang
    Wen, Cai
    IEEE SENSORS JOURNAL, 2024, 24 (24) : 41174 - 41192
  • [5] Motion-compensated coherent integration of constant moving target echoes with arbitrary complex envelope
    Feng Xi-An
    Zhang Yang-Mei
    ACTA PHYSICA SINICA, 2018, 67 (11)
  • [6] Underwater weak moving target detection method based on wideband Multi-pulse coherent integration
    Sun, Dajun
    Hou, Kaiyang
    Teng, Tingting
    APPLIED ACOUSTICS, 2023, 212
  • [7] Near Space Hypersonic Target Coherent Integration Algorithm Based on Multi-Scale Search Compensation
    Li L.
    Wang G.-H.
    Zhang X.-Y.
    Yu H.-B.
    1600, China Spaceflight Society (41): : 71 - 79
  • [8] A Coherent Integration Method for Moving Target Detection in Frequency Agile Signal-Based Passive Bistatic Radar
    Zuo, Luo
    Li, Nan
    Tan, Jie
    Peng, Xiangyu
    Cao, Yunhe
    Zhou, Zuobang
    Han, Jiusheng
    REMOTE SENSING, 2024, 16 (07)
  • [9] Entropy-Based Coherent Integration Method for Moving Target Detection Using Phased-MIMO Radar
    Wang, Mingxing
    Li, Xiaolong
    Fan, Tao
    Sun, Zhi
    Wang, Chenyu
    Cui, Guolong
    2021 IEEE RADAR CONFERENCE (RADARCONF21): RADAR ON THE MOVE, 2021,
  • [10] Coherent Integration Method Based on Radon-NUFFT for Moving Target Detection Using Frequency Agile Radar
    Pan, Jiameng
    Zhu, Qian
    Bao, Qinglong
    Chen, Zengping
    SENSORS, 2020, 20 (08)
12345