多调频广播外辐射源雷达目标探测实验研究

doi:10.11999/JEIT150868

摘要
图/表
参考文献(19)
相关文章 (15)

全文: PDF (1968 KB)
输出: BibTeX | EndNote (RIS)

摘要

该文针对单调频广播外辐射源雷达面临的带宽时变及RCS闪烁等问题，研究了多调频信号联合探测的实验方案，并利用武汉大学研制的多调频外辐射源雷达系统开展了外场实验验证。首先，阐述了多调频广播外辐射源雷达的工作原理。然后，分析了多调频广播信号特性，论证了利用多调频信号联合探测的必要性和优越性。最后，重点展示了实测数据的处理结果。研究表明：多调频探测方案能大幅提高目标检测概率，提升调频外辐射源雷达探测稳健性，外场实验验证了该方案的可行性。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	邵启红
	龚子平
	张勋
	尤君
	万显荣

关键词 ：外辐射源雷达, 调频广播, 多调频探测

Abstract：

FM based passive radar faces some issues such as time varying bandwidth and RCS glint, a multiple FM joint detection scheme is proposed, and the corresponding experiments with passive radar system developed by Wuhan University are carried out. First, the process flow of multi-FM based Passive Radar is introduced. Then, the signal characteristics of multi-FM for radar application are analyzed, meanwhile, the necessity and advantages of multi-FM scheme are demonstrated. Finally, the practical processing results are presented. Experiment result proves that multiple frequency detection scheme can substantially improve target detection performance, enhanceing the robustness of passive radar system.

Key words： Passive radar FM broadcasting Multi-FM detection

收稿日期: 2015-07-20 出版日期: 2016-03-11

PACS:

TN958

基金资助:

国家自然科学基金(61331012, 61371197, 61271400)

通讯作者: 龚子平：男，1977年生，讲师，研究方向为无线电海洋学、电磁计算. E-mail: zpgong@whu.edu.cn

作者简介: 邵启红：男，1982年生，博士，研究方向为雷达信号与信息处理. 龚子平：男，1977年生，讲师，研究方向为无线电海洋学、电磁计算. 张勋：男，1989年生，博士，研究方向为雷达信号处理. 尤君：男，1987年生，博士，研究方向为宽带天线设计与实现. 万显荣：男，1977年生，教授，研究方向为外辐射源雷达系统设计与实现.

引用本文:

邵启红,龚子平,张勋,尤君,万显荣. 多调频广播外辐射源雷达目标探测实验研究[J]. 电子与信息学报, 2016, 38(5): 1256-1260. SHAO Qihong, GONG Ziping, ZHANG Xun, YOU Jun, WAN Xianrong. Experimental Study on Target Detection for Multi-FM Broadcasting Based Passive Radar. JEIT, 2016, 38(5): 1256-1260.

链接本文:

http://jeit.ie.ac.cn/CN/10.11999/JEIT150868 或 http://jeit.ie.ac.cn/CN/Y2016/V38/I5/1256

[1]	KUSCHEL H and O’HAGAN D. Passive radar from history to future[C]. IEEE International Radar Symposium (IRS), Vilnius, Lithuania, 2010: 1-4.
[2]	尤君, 万显荣, 龚子平, 等. 多调频广播外辐射源雷达波形综合的相位补偿方法[J]. 电子与信息学报, 2014, 36(8): 1985-1991. doi: 10.3724/SP.J.1146.2013.01466.
	YOU Jun, WAN Xianrong, GONG Ziping, et al. Phase compensation method for multi-frequency passive radar signal synthesis[J]. Journal of Electronics & Information Technology, 2014, 36(8): 1985-1991. doi: 10.3724/SP.J.1146. 2013.01466.
[3]	BONGIOANNI C, COLONE F, and LOMBARDO P. Performance analysis of a multi-frequency FM based passive bistatic radar[C]. IEEE Radar Conference, Roma, 2008: 1-6. doi: 10.1109/RADAR.2008.4720805.
[4]	COLONE F, BONGIOANNI C, LOMBARDO P, et al. Direction of arrival estimation for multi-frequency FM-based passive bistatic radar[C]. IEEE Radar Conference, 2011: 441-446. doi: 10.1109/RADAR.2011.5960577.
[5]	OLSEN K E and WOODBRIDGE K. FM based passive bistatic radar range resolution improvement[C]. IEEE International Radar Symposium, Leipzig, 2011: 327-332.
[6]	OLSEN K E, WOODBRIDGE K, and ANDERSEN I A. FM based passive bistatic radar target range improvement - Part II[C]. IEEE International Radar Symposium, Vilnius, Lithuania, 2010: 1-8.
[7]	MALANOWSKI M, HAUGEN R, GRECO M S, et al. Land and sea clutter from FM-based passive bistatic radars[J]. IET Radar, Sonar & Navigation, 2014, 8(2): 160-166. doi: 10.1049 /iet-rsn.2013.0186.
[8]	MALANOWSKI M and KULPA K. Two methods for target localization in multistatic passive radar[J]. IEEE Transactions on Aerospace and Electronic Systems, 2012, 48(1): 572-580. doi: 10.1109/TAES.2012.6129656.
[9]	BELFIORI F, MONNI S, VAN ROSSUM W, et al. Antenna array characterisation and signal processing for an FM radio-based passive coherent location radar system[J]. IET Radar, Sonar & Navigation, 2012, 6(8): 687-696. doi: 10.1049/iet-rsn.2011.0401.
[10]	ZAIMBASHI A, DERAKHTIAN M, and SHEIKHI A. Invariant target detection in multiband FM-based passive bistatic radar[J]. IEEE Transactions on Aerospace and Electronic Systems, 2014, 50(1): 720-736. doi: 10.1109/ TAES.2013.120248
[11]	李军, 刘红明, 何子述, 等. 一种多频外辐射源雷达信号相参处理方法[J]. 电子学报, 2011, 39(12): 2890-2894.
	LI Jun, LIU Hongming, HE Zishu, et al. Coherent processing technique of passive radar based on multi-frequency signals[J]. Acta Electronica Sinica, 2011, 39(12): 2890-2894.
[12]	武勇, 王俊. 混合卡尔曼滤波在外辐射源雷达目标跟踪中的应用[J]. 雷达学报, 2014, 3(6): 652-659. doi: 10.12000/ JR14113.
	WU Yong and WANG Jun. Application of mixed Kalman filter to passive radar target tracking[J]. Journal of Radars, 2014, 3(6): 652-659. doi: 10.12000/JR14113.
[13]	邹永强, 高勋章, 黎湘. 低信噪比下多频段雷达数据高精度相参配准[J]. 系统工程与电子技术, 2015, 37(1): 48-54. doi: 10.3969/j.issn.1001-506X.2015.01.09.
	ZOU Yongqiang, GAO Xunzhang, and LI Xiang. High precision coherent compensation for multiband radar data at low SNR[J]. Systems Engineering and Electronics, 2015, 37(1): 48-54. doi: 10.3969/j.issn.1001-506X.2015.01.09.
[14]	BONGIOANNI C, COLONE F, BERNARDINI S, et al. Passive radar prototypes for multifrequency target detection[C]. SPIEThe International Society for Optical Engineering, San Diego, 2007. doi: 10.1117/12.784818.
[15]	ISODA K and HARA T. A high-range-resolution method by using Wiener filter for synthetic bandwidth radars[C]. IET International Conference on Radar Systems, Glasgow, 2012: 1-4.
[16]	陈伯孝. 现代雷达系统分析与设计[M]. 西安: 西安电子科技大学出版社, 2012: 304-331.
	CHEN Boxiao. Modern Radar System Analysis And Design [M]. Xi’an: Xidian University Press, 2012: 304-331.
[17]	COLONE F, BONGIOANNI C, and LOMBARDO P. Multifrequency integration in FM radio-based passive bistatic radar. Part I: Target detection[J]. IEEE Aerospace and Electronic Systems Magazine, 2013, 28(4): 28-39. doi: 10. 1109/MAES.2013.6506827.
[18]	COLONE F, BONGIOANNI C, and LOMBARDO P. Multifrequency integration in FM radio-based passive bistatic radar. Part II: Direction of arrival estimation[J]. IEEE Aerospace and Electronic Systems Magazine, 2013, 28(4): 40-47. doi: 10.1109/MAES.2013.6506828.
[19]	SHNIDMAN D A. Binary integration for swerling target fluctuations[J]. IEEE Transactions on Aerospace and Electronic Systems, 1998, 34(3): 1043-1053. doi: 10.1109/ 7.705926.