机载预警雷达技术及信号处理方法综述

doi:10.11999/JEIT161007

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摘要

机载预警雷达及其信号处理技术经历了巨大的发展，但也面临着隐身目标、非均匀杂波、复杂电磁环境、目标的识别和多种作战任务的严峻挑战。该文回顾了机载预警雷达及其信号处理技术的发展历程，分析了机载预警雷达面临的反隐身、反干扰、反杂波和目标识别方面的挑战，在此基础上提出了机载预警雷达体制正向数字化、宽带化、协同化、智能化和多功能一体化演变的趋势，最后分析了3D-STAP, MIMO-STAP、宽带检测、认知抗干扰等关键技术，有望对下一代机载预警雷达的研制发挥一定的指导意义。

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	张良
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关键词 ：机载预警雷达, 数字阵, 认知雷达, 多机协同, 宽带, 空时自适应处理

Abstract：

Airborne early warning radar and its signal processing technology have experienced great development, but it is also facing great challenges on stealth target, heterogeneous clutter, complex electromagnetic environment, target classification and a variety of combat missions. In this paper, the development of airborne early warning radar and its signal processing technology is reviewed and the challenges airborne early warning radar facing such as anti-stealth, anti-jamming, anti-clutter and target recognition are analyzed. The development trends of the airborne early warning radar system towards digital, broadband, collaborative and intelligent direction are put forward on this basis. Finally, the key technologies of the signal processing such as 3D-STAP, MIMO-STAP, wideband detection, cognitive anti-jamming are analyzed, which have certain directive significance for the development of the next generation airborne early warning radar.

Key words： Airborne early warning radar Digital array Cognitive radar Multi-aircraft cooperation Wideband Space Time Adaptive Processing (STAP)

收稿日期: 2016-09-30 出版日期: 2016-12-14

PACS:

TN959. 73

通讯作者: 张良 E-mail: horsezl@126.com

作者简介: 张良：男，1966年生，研究员，研究方向为机载预警雷达系统设计、雷达信号与信息处理. 祝欢：男，1983年生，高级工程师，研究方向为机载预警雷达信号处理技术. 杨予昊：男，1983年生，高级工程师，研究方向为雷达总体技术、雷达目标识别技术. 吴涛：男，1975年生，研究员，研究方向为机载预警雷达系统设计.

引用本文:

张良,祝欢,杨予昊,吴涛. 机载预警雷达技术及信号处理方法综述[J]. 电子与信息学报, 2016, 38(12): 3298-3306. ZHANG Liang, ZHU Huan, YANG Yuhao, WU Tao. Overview on Airborne Early Warning Radar Technology and Signal Processing Methods. JEIT, 2016, 38(12): 3298-3306.

链接本文:

http://jeit.ie.ac.cn/CN/10.11999/JEIT161007 或 http://jeit.ie.ac.cn/CN/Y2016/V38/I12/3298

[1]	张良, 徐艳国. 机载预警雷达技术发展展望[J]. 现代雷达, 2015, 37(1): 1-7. doi: 10.3969/j.issn.1004-7859.2015.01.001.
	ZHANG Liang and XU Yanguo. Prospect for technology of airborne early warning radar[J]. Modern Radar, 2015, 37(1): 1-7. doi: 10.3969/j.issn.1004-7859.2015.01.001.
[2]	张良, 祝欢, 吴涛. 机载预警雷达系统架构发展路径研究[J]. 现代雷达, 2015, 37(12): 1-8. doi: 10.16592/j.cnki.1004-7859. 2015.12.003.
	ZHANG Liang, ZHU Huan, and WU Tao. A study on the evolution way of the system architecture of AEW radar[J]. Modern Radar, 2015, 37(12): 1-8. doi: 10.16592/j.cnki.1004- 7859.2015.12.003.
[3]	WESTRA A G J. Radar versus stealth: Passive radar and the future of U. S. millitary power[J]. Joint Force Quarterly, 2009, 55(9): 136-143.
[4]	保铮, 张玉洪, 廖桂生, 等. 机载雷达空时二维信号处理[J]. 现代雷达, 1994, 16(1): 38-48.
	BAO Zheng, ZHANG Yuhong, LIAO Guisheng, et al. Space-time signal processing for airborne radars[J]. Modern Radar, 1994, 16(1): 38-48.
[5]	张良, 保铮, 廖桂生. 降维空时自适应处理研究[J]. 电子与信息学报, 2001, 23(3): 261-267.
	ZHANG Liang, BAO Zheng, and LIAO Guisheng. A study of reduced-rank STAP[J]. Journal of Electronics & Information Technology, 2001, 23(3): 261-267.
[6]	祝欢, 江涛, 邢远见. 基于知识辅助的空时自适应处理技术[C]. 中国宇航协会探测与导引第五次学术交流会, 重庆, 2015: 489-496.
	ZHU Huan, JIANG Tao, and XING Yuanjian. Knowledge- aided space time adaptive processing[C]. China Aerospace Association Detection and Guidance Branch Workshop, Chongqing, 2015: 471-476.
[7]	刘宏伟, 杜兰, 袁莉, 等. 雷达高分辨距离像目标识别研究进展[J]. 电子与信息学报, 2005, 27(8): 1328-1334.
	LIU Hongwei, DU Lan, YUAN Li, et al. Progress in radar automatic target recognition based on high range resolution profile[J]. Journal of Electronics & Information Technology, 2005, 27(8): 1328-1334.
[8]	FULTON C, YEARY M, and THOMPSON D. Digital phased arrays: Challenges and opportunities[J]. Proceedings of the IEEE, 2016, 104(3): 1-17. doi: 10.1109/JPROC.- 2015. 2501804.
[9]	张红, 王超, 张波, 等. 高分辨率SAR图像识别[M]. 北京: 科学出版社, 2009: 5-7.
	ZHANG Hong, WANG Chao, ZHANG Bo, et al. Target Recognition of High Resolution SAR Image[M]. Beijing: Science Press, 2009: 5-7.
[10]	张光义. 相控阵雷达原理[M]. 北京: 国防工业出版社, 2009: 383-388.
	ZHANG Guangyi. Principles of Phased Array Radar[M]. Beijing: National Defense Industry Press, 2009: 383-388.
[11]	张良. 探测、干扰、侦收、通信一体化架构研究[C]. 全国电子战学术交流大会, 北京, 2016: 454-465.
	ZHANG Liang. Integrated architecture of detection, jamming, reconnaissance and communication[C]. National Conference on Electronic Warfare, Beijing, 2016: 454-465.
[12]	HAYKIN S. Cognitive radar: A way of the future [J]. IEEE Signal Processing Magazine, 2006, 23(1): 30-40. doi: 10.1109/ MSP.2006.1593335.
[13]	HAYKIN S. Cognitive Dynamic Systems: Perception-action Cycle, Radar and Radio[M]. London: Cambridge University Press, 2012, 167-229.
[14]	GUERCI J R. Cognitive Radar: The Knowledge-Aided Fully Adaptive Approach[M]. Boston/London: Artech House, 2010, 13-33.
[15]	GUERCI J R, GUERCI R M, RANAGASWAMY M, et al. CoFAR: Cognitive fully adaptive radar[C]. IEEE Radar Conference, Cincinnati, OH, USA, 2014: 19-23.
[16]	高飞, 谢文冲, 王永良. 非均匀杂波环境3D-STAP方法研究[J]. 电子学报, 2009, 37(4): 868-872. doi: 10.3321/j.issn:0372- 2112.2009.04.036.
	GAO Fei, XIE Wenchong, and WANG Yongliang. Research on 3D-STAP methods in non-stationary clutter[J]. Acta Electronica Sinica, 2009, 37(4): 868-872. doi: 10.3321/j.issn: 0372-2112.2009.04.036.
[17]	孟祥东, 王彤, 吴建新, 等. 机载相控阵雷达近程杂波抑制的俯仰向空域自适应算法[J]. 电子与信息学报, 2010, 32(4): 948-952. doi: 10.3724/SP.J.1146.2008.01348.
	MENG Xiangdong, WANG Tong, WU Jianxin, et al. Elevation adaptive algorithm for short-range clutter suppression in airborne phased array radar[J]. Journal of Electronics & Information Technology, 2010, 32(4): 948-952. doi: 10.3724/SP.J.1146.2008.01348.
[18]	向聪, 冯大政, 和洁. 机载雷达三维空时两级降维自适应处理[J]. 电子与信息学报, 2010, 32(8): 1869-1873. doi: 10.3724/ SP.J.1146.2009.01248.
	XIANG Cong, FENG Dazheng, and HE Jie. Three- dimensional spatial-temporal two-step dimension-reduced adaptive processing for airborne radar[J]. Journal of Electronics & Information Technology, 2010, 32(8): 1869-1873. doi: 10.3724/ SP.J.1146.2009.01248.
[19]	高永婵, 廖桂生, 朱圣棋, 等. 一种有效色加载因子的知识辅助STAP方法[J]. 电子学报, 2012, 40(10): 2101-2106. doi: 10.3969/j.issn.0372-2112.2012.10.033.
	GAO Yongchan, LIAO Guisheng, ZHU Shengqi, et al. A knowledge-aided STAP approach with effective color loading Factors[J]. Acta Electronica Sinica, 2012, 40(10): 2101-2106. doi: 10.3969/j.issn.0372-2112.2012.10.033.
[20]	祝欢, 孙俊, 杨予昊, 等. 基于环境感知的认知雷达抗干扰技术[C]. 全国电子战学术交流大会, 北京, 2016: 836-839.
	ZHU Huan, SUN Jun, YANG Yuhao, et al. Interference suppression in cognitive radar based on environment perception[C]. National Conference on Electronic Warfare, Beijing, 2016: 836-839.
[21]	王德纯. 宽带相控阵雷达[M]. 北京: 国防工业出版社, 2011: 106-126.
	WANG Dechun. Wideband Phased Array Radar[M]. Beijing: National Defense Industry Press, 2011: 106-126.
[22]	刘劲, 戴奉周, 刘宏伟. 宽带雷达探测性能分析[J]. 雷达科学与技术, 2008, 6(2): 92-95. doi: 10.3969/j.issn.1672-2337.2008. 02.003.
	LIU Jin, DAI Fengzhou, and LIU Hongwei. Detection performance of wideband radar in white-Gaussian noise[J]. Radar Science and Technology, 2008, 6(2): 92-95.
[23]	祝欢, 陈翼. 宽带信号检测方法与性能分析[J]. 现代雷达, 2015, 37(9): 33-36. doi: 10.16592/j.cnki.1004-7859.2015.09. 008.
	ZHU Huan and CHEN Yi. New method on wideband signal detection and performance analysis[J]. Modern radar, 2015, 37(9): 33-36. doi: 10.16592/j.cnki.1004-7859.2015.09.008.