Resolving Doppler Ambiguity of High-Speed Moving Targets via FDA-MIMO Radar

被引：5
|
作者：
Wan, Weitao [1 ]
Zhang, Shunsheng [2 ]
Wang, Wen-Qin [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu 611731, Peoples R China
[2] Univ Elect Sci & Technol China, Res Inst Elect Sci & Technol, Chengdu 610054, Peoples R China
来源：
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2022年 / 19卷
关键词：
Doppler effect; Radar; Doppler radar; Signal resolution; Linear antenna arrays; Estimation; Clustering methods; Doppler ambiguity; frequency diverse array (FDA); frequency diverse array multiple-input-multiple-output (FDA-MIMO) radar; high speed; moving targets; SUPPRESSION;
D O I：
10.1109/LGRS.2021.3126425
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
To address the problem of Doppler ambiguity in low pulse repetition frequency (PRF) radar, we propose the use of frequency diverse array multiple-input-multiple-output (FDA-MIMO) radar to detect high-speed moving targets. This method does not require the radar to transmit multiple-PRF pulses. The possible Doppler ambiguity is resolved by exploiting the multicarrier characteristics of FDA-MIMO radar. The effectiveness of the proposed method is verified by simulation results.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] A Combined ESPRIT-MUSIC Method for FDA-MIMO Radar with Extended Range Ambiguity Using Staggered Frequency Increment
    Song, Yuwei
    Zheng, Guimei
    Hu, Guoping
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2019, 2019
  • [42] Moving Target Detection for FDA-MIMO Radar Based on Two-Step Radon-Fourier Transform
    Chen, Xijia
    Hu, Jun
    Xiao, Yu
    Xu, Shiyou
    Guo, Rui
    Zhang, Yue
    2024 INTERNATIONAL RADAR SYMPOSIUM, IRS 2024, 2024, : 144 - 149
  • [43] Detecting High-Speed Maneuvering Targets by Exploiting Range-Doppler Relationship for LFM Radar
    Jia, Wenkai
    Cao, Yifan
    Zhang, Shunsheng
    Wang, Wen-Qin
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2021, 70 (03) : 2209 - 2218
  • [44] Joint Radar-Communication System Design Based on FDA-MIMO via Frequency Index Modulation
    Li, Mengjiao
    Wang, Wen-Qin
    IEEE ACCESS, 2023, 11 : 67722 - 67736
  • [45] Detection of Low-Speed Ground Moving Targets Using MIMO Radar
    Deng, Hai
    Himed, Braham
    2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6, 2009, : 2535 - +
  • [46] ISAR imaging of high-speed moving targets in short-range using impulse radar
    Zhou, Xinpeng
    Wei, Guohua
    Wang, Dawei
    Wang, Xu
    Wu, Siliang
    JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2015, 26 (05) : 964 - 972
  • [47] ISAR imaging of high-speed moving targets in short-range using impulse radar
    Xinpeng Zhou
    Guohua Wei
    Dawei Wang
    Xu Wang
    Siliang Wu
    Journal of Systems Engineering and Electronics, 2015, 26 (05) : 964 - 972
  • [48] An Adaptive Range-Angle-Doppler Processing Approach for FDA-MIMO Radar Using Three-Dimensional Localization
    Xu, Jingwei
    Liao, Guisheng
    Zhang, Yuhong
    Ji, Hongbing
    Huang, Lei
    IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2017, 11 (02) : 309 - 320
  • [49] "Three Crossings" Compensations of the High Speed Moving MIMO Radar
    Luo, Cheng
    He, Zishu
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2014, 2014
  • [50] High-Speed Moving Target Parameter Estimation for One-Bit MIMO PMCW Automotive Radar
    Ren, Jiaying
    Wu, Chao-Yi
    Li, Jian
    Wong, Tan F.
    FIFTY-SEVENTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, IEEECONF, 2023, : 1220 - 1224
12345