基于分数阶字典的间歇采样转发干扰自适应抑制算法

doi:10.3969/j.issn.1001-506X.2020.07.02

Abstract

Abstract:

Interrupted-sampling repeater jamming is a new type of jamming, highly threatening the existing radar systems. The typical patterns include interrupted-sampling direct forwarding jamming, interrupted-sampling repetitive forwarding jamming and interrupted-sampling loop forwarding jamming. For the reason of the overlap in time-frequency and fractional domains, it is difficult to separate the target echo from the jamming signal by conventional signal processing tools. To solve the problem, the characteristics of the three kinds of jamming signals in time domain and optimal fractional domain are analyzed, and two kinds of fractional orthogonal dictionaries are constructed, i.e., fractional big-dictionary and union-dictionary. Different jamming suppression methods are adopted under weak or strong jamming backgrounds. An interrupted-sampling repeater jamming adaptive suppression algorithm based on fractional dictionaries is proposed.The simulation results show that the proposed algorithm is suitable in different jamming backgrounds, the recovery signal is more similar to the target echo under the weak jamming background, and the loss of signal to noise ratio (SNR) of the recovery signal is lower under the strong jamming background, compared to other methods.

Key words: interrupted-sampling repeater jamming, fractional dictionary, adaptive jamming suppression

CLC Number:

TN947

Liang ZHANG, Guohong WANG, Xiangyu ZHANG, Siwen LI, Tingting XIN. Interrupted-sampling repeater jamming adaptive suppression algorithm based on fractional dictionary[J]. Systems Engineering and Electronics, 2020, 42(7): 1439-1448.

Figures/Tables 23

Fig.1

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Fig.7

Fig.8

Fig.9

Fig.10

Fig.11

Fig.12

Fig.13

Fig.14

Fig.15

Fig.16

Fig.17

Fig.18

Fig.19

Fig.20

Fig.21

Fig.22

Fig.23

References 30

1	GRECO M , GINI F , FARINA A . Radar detection and classification of jamming signals belonging to a cone class[J]. IEEE Trans.on Signal Processing, 2008, 56 (5): 1984- 1993. doi: 10.1109/TSP.2007.909326
2	赵国庆. 雷达对抗原理[M]. 第二版西安: 西安电子科技大学出版社, 2012: 194- 195.
	ZHAO G Q . Radar countermeasure principle[M]. 2nd ed Xi'an: Xidian University Press, 2012: 194- 195.
3	王雪松, 刘建成, 张文明, 等. 间歇采样转发干扰的数学原理[J]. 中国科学:信息科学, 2006, 36 (8): 891- 901.
	WANG X S , LIU J C , ZHANG W M , et al. Mathematical principle of interrupted samp-ling and repeater jamming[J]. Science China: Information Sciences, 2006, 36 (8): 891- 901.
4	于涛, 李宏, 陆洪涛, 等. 间歇采样转发干扰对相位编码雷达的影响分析[J]. 海军航空工程学院学报, 2018, 33 (5): 436- 438.
	YU T , LI H , LU H T , et al. Influence of interrupted-sampling and repeater jamming on phase-code radar[J]. Journal of Naval Aeronautical and Astronautical University, 2018, 33 (5): 436- 438.
5	王杰贵, 张鹏程. 对相位编码步进跳频雷达的MCPC调制转发干扰[J]. 电子学报, 2017, 45 (1): 89- 97.
	WANG J G , ZHANG P C . Jamming technique of MCPC modulation repeater against phase-code stepped-frequency radar[J]. Acta Electronica Sinica, 2017, 45 (1): 89- 97.
6	降佳伟, 吴彦鸿, 王宏艳, 等. 基于多相位分段调制的间歇采样转发干扰[J]. 系统工程与电子技术, 2019, 41 (7): 1450- 1458.
	JIANG J W , WU Y H , WANG H Y , et al. Intermittent sampling repeater jamming based on multiple phases sectionalized modulation[J]. Systems Engineering and Electronics, 2019, 41 (7): 1450- 1458.
7	高磊, 曾勇虎, 汪连栋, 等. 对成像雷达的间歇采样非均匀转发干扰方法[J]. 国防科技大学学报, 2019, 41 (2): 133- 136.
	GAO L , ZENG Y H , WANG L D , et al. Jamming method to imaging radar using intermittent sampling un-uniformly repeater[J]. Journal of National University of Defense Technology, 2019, 41 (2): 133- 136.
8	张养瑞, 李云杰, 李曼玲, 等. 间歇采样非均匀重复转发实现多假目标压制干扰[J]. 电子学报, 2016, 44 (1): 47- 52.
	ZHANG Y R , LI Y J , LI M L , et al. Suppress jamming technique of multiple false targets on interrupted-sampling and non-uniform periodic repeater[J]. Acta Electronica Sinica, 2016, 44 (1): 47- 52.
9	FENG D J , XU L T , PAN X Y , et al. Jamming wideband radar using interrupted-sampling repeater[J]. IEEE Trans.on Aerospace and Electronic Systems, 2017, 53 (3): 1341- 1354. doi: 10.1109/TAES.2017.2670958
10	蒋莹, 何明浩, 郁春来, 等. 一种对间歇采样转发干扰的识别新方法[J]. 火力与指挥控制, 2016, 41 (7): 152- 156. doi: 10.3969/j.issn.1002-0640.2016.07.035
	JIANG Y , HE M H , YU C L , et al. A novel method of interrupted-sampling repeater jamming recognition based on correlation dimension[J]. Fire Control & Command Control, 2016, 41 (7): 152- 156. doi: 10.3969/j.issn.1002-0640.2016.07.035
11	周超, 刘泉华, 曾涛. DRFM间歇采样转发式干扰辨识算法研究[J]. 信号处理, 2017, 33 (7): 911- 917.
	ZHOU C , LIU Q H , ZENG T . Research on DRFM repeater jamming recognition[J]. Journal of Signal Processing, 2017, 33 (7): 911- 917.
12	万鹏程, 白渭雄, 付孝龙. 基于FRFT的LFM间歇采样转发干扰对抗方法[J]. 火力与指挥控制, 2018, 43 (10): 35- 39. doi: 10.3969/j.issn.1002-0640.2018.10.007
	WAN P C , BAI W X , FU X L . Fractional Fourier transform-based LFM radars for countering interrupted-sampling repeater Jamming[J]. Fire Control & Command Control, 2018, 43 (10): 35- 39. doi: 10.3969/j.issn.1002-0640.2018.10.007
13	张建中, 穆贺强, 文树梁, 等. 基于脉内步进LFM波形的抗间歇采样转发干扰方法[J]. 系统工程与电子技术, 2019, 41 (5): 1013- 1020.
	ZHANG J Z , MU H Q , WEN S L , et al. Anti interrupted-sampling repeater jamming method based on stepped LFM waveform[J]. Systems Engineering and Electronics, 2019, 41 (5): 1013- 1020.
14	原慧, 王春阳, 安磊, 等. 基于压缩感知信号重构的间歇采样转发干扰对抗方法[J]. 系统工程与电子技术, 2018, 40 (4): 717- 725.
	YUAN H , WANG C Y , AN L , et al. ECCM scheme against interrupted-sampling repeater jamming based on compressed sensing signal reconstruction[J]. Systems Engineering and Electronics, 2018, 40 (4): 717- 725.
15	BULTHEEL A , MARTINEZ S H . Recent developments in the theory of the fractional Fourier transform and linear fractional transforms[J]. Bulletin of the Belgian Mathematical Society Simon Stevin, 2006, 13 (5): 1336- 1336.
16	王国宏, 白杰, 张翔宇, 等. 基于FRFT域特征差异的压制干扰检测与分类算法[J]. 北京航空航天大学, 2018, 44 (6): 1125- 1130.
	WANG G H , BAI J , ZHANG X Y , et al. Detection and classification algorithm of suppression interference based on characteristic differences of FRFT domain[J]. Journal of Beijing University of Aeronautics and Astronautics, 2018, 44 (6): 1125- 1130.
17	白杰, 王国宏, 杨林. 基于FRFT域峰值特性的压制干扰检测算法[J]. 电光与控制, 2018, 25 (6): 17- 19.
	BAI J , WANG G H , YANG L . Detection algorithm of suppression interference based on peak characteristic of FRFT domain[J]. Electronics Optics & Control, 2018, 25 (6): 17- 19.
18	王国宏, 白杰, 孙殿星, 等. 基于信号-数据联合处理的压制-距离欺骗复合干扰抑制算法[J]. 电子与信息学报, 2018, 40 (10): 149- 156.
	WANG G H , BAI J , SUN D X , et al. A suppression algorithm of blanket-distance deception compound jamming based on joint signal-data processing[J]. Journal of Electronics & Information Technology, 2018, 40 (10): 149- 156.
19	DONOHO D . Compressed sensing[J]. IEEE Trans.on Information Theory, 2006, 52 (4): 1289- 1306. doi: 10.1109/TIT.2006.871582
20	CANDES E , ROMBERG J , TAO T . Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information[J]. IEEE Trans.on Information Theory, 2006, 52 (2): 489- 509. doi: 10.1109/TIT.2005.862083
21	方标, 黄高明, 高俊, 等. FRFT域LFM雷达回波信号的压缩采样模型[J]. 西安电子科技大学学报, 2015, 42 (1): 201- 206.
	FANG B , HUANG G M , GAO J , et al. Compressive sensing of linear frequency modulated echo signals in fractional Fourier domains[J]. Journal of Xidian University, 2015, 42 (1): 201- 206.
22	PEI S C , DING J J . Closed-form discrete fractional and affine Fourier transforms[J]. IEEE Trans.on Signal Processing, 2000, 48 (5): 1338- 1353. doi: 10.1109/78.839981
23	陶然, 邓兵, 王越. 分数阶傅里叶变换及其应用[M]. 北京: 清华大学出版社, 2009: 24- 25.
	TAO R , DENG B , WANG Y . Fractional Fourier transform and its applications[M]. Beijing: Tsinghua University Press, 2009: 24- 25.
24	HAWKINS D M . Identification of outliers[M]. London: Chapman and Hall, 1980: 1- 2.
25	OBERLIN T, MEIGNEN S, PERRIER V. The Fourier-based synchrosqueezing trans-form[C]//Proc.of the IEEE International Conference on Acoustics, 2014: 315-319.
26	OZAKTAS H M , KUTAY M A . The fractional Fourier transform with applications in optics and signal processing[M]. New Jersey: John Wiley & Sons, 2001.
27	LI M . Example-based on learning using heuristic orthogonal matching pursuit teaching mechanism with auxiliary coefficient representation for the problem of de-fencing and its affiliated applications[J]. Applied Intelligence, 2018, 48 (9): 2884- 2893. doi: 10.1007/s10489-017-1079-9
28	TAN G P , WU B Y , HERFET T . Performance analysis of OMP-based channel estimations in mobile OFDM systems[J]. IEEE Trans.on Wireless Communications, 2018, 17 (5): 3459- 3473. doi: 10.1109/TWC.2018.2813380
29	HATEFFARD F , DOLATI P , HEIDARI A , et al. Assessing the performance of decision tree and neural models in mapping soil properties[J]. Journal of Mountain Science, 2019, 16 (8): 1833- 1847. doi: 10.1007/s11629-019-5409-8
30	DENG L M , HU Y , CHEUNG J P Y , et al. A data-driven decision support system for scoliosis[J]. IEEE Access, 2017, 5, 7874- 7884. doi: 10.1109/ACCESS.2017.2696704

Interrupted-sampling repeater jamming adaptive suppression algorithm based on fractional dictionary

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 23

References 30

Related Articles 1

Recommended Articles

Metrics

Comments