常见SAR相关干扰技术对比分析

doi:10.12305/j.issn.1001-506X.2022.11.14

摘要/Abstract

摘要：

针对基于数字射频存储(digital radio frequency memory, DRFM)的相关压制干扰技术和基于回波模拟的二维面目标合成孔径雷达(synthetic aperture radar, SAR)干扰技术开展研究, 这两种干扰技术都采用与雷达辐射信号高度相关的干扰信号样式, 具有干扰效率高的优点, 被SAR干扰设备广泛采用。首先, 讨论了SAR雷达点目标和面目标的回波数据模型。然后, 分别讨论了DRFM压制干扰技术和面目标欺骗干扰技术的原理。最后, 利用Matlab对DRFM压制干扰技术和面目标干扰技术进行了仿真, 同时与传统的噪声压制干扰技术一起, 对比分析了干扰的效果, 给出了干扰技术的应用建议。仿真结果表明, 面目标干扰对SAR成像局部干扰更加有效, DRFM压制干扰技术适用于大带宽高分辨SAR成像, 面目标干扰更加广泛应用于SAR欺骗干扰。

关键词: 合成孔径雷达, 数字射频存储, 相关压制干扰, 面目标干扰

Abstract:

This paper studies the jamming technology of synthetic aperture radar(SAR) based on digital radio frequency memory(DRFM) coherent suppression jamming technology, and 2D area target jamming technology based on target echo simulated technology. These two kinds of jamming technologies use jamming signals highly related to radar radiation signals, which have the characteristics of high coherent degree. This paper first discusses the echo data model of SAR radar point target and area target, and then discusses the principles of DRFM coherent suppression jamming technology and 2D area target jamming technology respectively. Finally, the DRFM suppression jamming technology and area target jamming technology are simulated by using Matlab. At the same time, together with the traditional noise suppression jamming technology, the jamming effect is compared and analyzed, and the application suggestions of jamming technology are given. The simulation results show that area target jamming is more effective of SAR image spot jamming. DRFM coherent suppression jamming technology is suitable to SAR image of large bandwidth and high resolution, and area target jamming is more widely used in SAR deception jamming.

Key words: synthetic aperture radar (SAR), digital radio frequency memory (DRFM), correlation suppression jamming, area target jamming

中图分类号:

TN955

杨保平, 魏茂刚, 鲍志超, 杨林森, 王晓玉. 常见SAR相关干扰技术对比分析[J]. 系统工程与电子技术, 2022, 44(11): 3397-3402.

Baoping YANG, Maogang WEI, Zhichao BAO, Linsen YANG, Xiaoyu WANG. Comparative analysis of common coherent jamming technology against SAR[J]. Systems Engineering and Electronics, 2022, 44(11): 3397-3402.

图/表 3

参考文献 30

1	吴钊君, 胡东, 颜振亚, 等. SAR干扰技术综述[J]. 信息化研究, 2021, 47 (3): 1- 13.
	WU Z J , HU D , YAN Z Y , et al. Overview of jamming techniques[J]. Information Research, 2021, 47 (3): 1- 13.
2	李永祯, 黄大通, 邢世其, 等. 合成孔径雷达干扰技术研究综述[J]. 雷达学报, 2020, 9 (5): 753- 764.
	LI Y Z , HUANG D T , XING S Q , et al. Review of synthetic aperture radar jamming technology[J]. Journal of Radars, 2020, 9 (5): 753- 764.
3	李宏, 薛冰, 赵艳丽. 雷达欺骗干扰的现状与困惑[J]. 航天电子对抗, 2019, 35 (4): 1- 5. doi: 10.3969/j.issn.1673-2421.2019.04.001
	LI H , XUE B , ZHAO Y L . Current situation and confusion of radar spoofing[J]. Aerospace Electronic Warfare, 2019, 35 (4): 1- 5. doi: 10.3969/j.issn.1673-2421.2019.04.001
4	保铮, 邢孟道, 王彤. 雷达成像技术[M]. 北京: 电子工业出版社, 2005.
	BAO Z , XING M D , WANG T . Radar imaging technique[M]. Beijing: Publishing House of Electronics Industry, 2005.
5	洪文. 合成孔径雷达成像: 算法与实现[M]. 北京: 电子工业出版社, 2012.
	HONG W . Synthetic aperture radar imaging: algorithms and implementation[M]. Beijing: Publishing House of Electronics Industry, 2012.
6	SOUMEKH M . Synthetic aperture radar signal processing with Matlab algorithms[M]. New York: Wiley, 1999.
7	陈筠力, 陶明亮, 李劼爽, 等. 合成孔径雷达射频干扰抑制技术进展及展望[J]. 上海航天, 2021, 38 (2): 1- 13.
	CHEN J L , TAO M L , LI J S , et al. Progress and prospect of synthetic aperture radar RF interference suppression technology[J]. Aerospace Shanghai, 2021, 38 (2): 1- 13.
8	陈筠力, 李劼爽, 侯雨生, 等. 低波段天基雷达射频干扰机理及抑制方法[J]. 上海航天, 2020, 37 (5): 48- 55.
	CHEN J L , LI J S , HOU Y S , et al. RF jamming mechanism and suppression method of low band space-based radar[J]. Aerospace Shanghai, 2020, 37 (5): 48- 55.
9	刘佳伟, 达通航, 孙金龙, 等. 一种SAR图像干扰效果智能评估方法[J]. 舰船电子对抗, 2020, 43 (4): 78- 82.
	LIU J W , DA T H , SUN J L , et al. An intelligent evaluation method for SAR image jamming effect[J]. Shipboard Electronic Countermeasure, 2020, 43 (4): 78- 82.
10	刘佳伟, 达通航, 王松, 等. 合成孔径雷达窄带瞄频噪声干扰方法[J]. 舰船电子对抗, 2020, 43 (3): 26- 29.
	LIU J W , DA T H , WANG S , et al. Narrow band aiming noise jamming method of synthetic aperture radar[J]. Shipboard Electronic Countermeasure, 2020, 43 (3): 26- 29.
11	ZHANG Y , LIU C F , ZHU Y . ISAR active jamming method based on sinusoidal modulation[J]. Journal of Systems Engineering and Electronics, 2015, 26 (4): 713- 719.
12	RAN J H , LI X H , SHEN Y . A jamming method against bistatic SAR based on modulation theory[J]. Journal of Systems Engineering and Electronics, 2019, 30 (3): 504- 510.
13	HUANG H X, HUANG Z T, ZHOU Y Y. Jamming research to SAR based on frequency characteristic[C]//Proc. of the 2nd International Conference on Signal Processing Systems, 2010: 144-147.
14	HUANG H X, ZHOU Y Y, JING W, et al. A frequency-based inter/intra partly coherent jamming style to SAR[C]//Proc. of the 2nd International Conference on Signal Processing Systems, 2010: 434-437.
15	BO L. Simulation study of noise convolution jamming countering to SAR[C]//Proc. of the International Conference on Computer Design and Applications, 2010: 130-133.
16	FAN W, ZHOU F, TIAN T. A deceptive jamming template synthesis method for SAR using generative adversarial nets[C]//Proc. of the IEEE International Geoscience and Remote Sensing Symposium, 2020: 6926-6929.
17	HUANG H X, ZHOU Y Y, JING W, et al. A new time-delay echo jamming style to SAR[C]//Proc. of the 2nd International Conference on Signal Processing Systems, 2010: 14-17.
18	YANG H B, WANG G X, LUO W, et al. Analysis and simulation of SAR jamming principle[C]//Proc. of the IEEE 4th Information Technology and Mechatronics Engineering Conference, 2018: 740-744.
19	YANG Y, ZHANG J Y, LIU C Q. Chaotic FM signals for SAR jamming imaging[C]//Proc. of the Asian and Pacific Conference on Synthetic Aperture Radar, 2007: 87-89.
20	LI X, ZHEN J N. Information theory-based amendments of SAR jamming effect evaluation[C]//Proc. of the 6th International Conference on Internet Computing for Science and Engineering, 2012: 159-162.
21	YU J F, NIE W, ZHOU M, et al. Scattered wave deception jamming against squint SAR using frequency diverse array[C]//Proc. of the IEEE Asia-Pacific Microwave Conference, 2020: 979-981.
22	WANG W Q , CAI J Y . A technique for jamming Bi and multistatic SAR systems[J]. IEEE Geoscience and Remote Sensing Letters, 2007, 4 (1): 80- 82.
23	ZHANG N, KUANG L, SHEN X F, et al. A jamming technique against airborne SAR[C]//Proc. of the CIE International Conference on Radar, 2006.
24	ZONG Z L, HUANG L B, WANG H, et al. Micro-motion deception jamming on SAR using frequency diverse array[C]//Proc. of the IEEE International Geoscience and Remote Sensing Symposium, 2019: 2391-2394.
25	HUANG H X, ZHOU Y Y. An inter/intra-pulse partly cohe-rent jamming style against synthetic aperture radar[C]//Proc. of the IEEE 11th International Conference on Signal Processing, 2012: 2020-2022.
26	BAI Z G, DENG X S, ZHANG L, et al. Centroid-track based method for SAR jamming effect evaluation[C]//Proc. of the 13th IEEE International Conference on Electronic Measurement & Instruments, 2017: 406-410.
27	ZHANG H R, TANG Y S, WU G, et al. SAR deceptive jamming signal simulation[C]//Proc. of the Asian and Pacific Conference on Synthetic Aperture Radar, 2007: 61-64.
28	XU J X, WANG H D, FAN C Z, et al. An electromagnetic scattering simulation based semi-physical system for SAR jamming[C]//Proc. of the IEEE International Geoscience and Remote Sensing Symposium, 2019: 8590-8593.
29	LI J Y. The new criterion to evaluate SAR jamming effect based on the statistical distinction[C]//Proc. of the 2nd Asian-Pacific Confe-rence on Synthetic Aperture Radar, 2009: 899-902.
30	SUN L, ZHANG H R, TANG Y S, et al. Research on deceptive jamming technologies against SAR[C]//Proc. of the 2nd Asian-Pacific Conference on Synthetic Aperture Radar, 2009: 521-525.

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