A jamming method against bistatic SAR based on modulation theory

doi:10.21629/JSEE.2019.03.08

Journal of Systems Engineering and Electronics ›› 2019, Vol. 30 ›› Issue (3): 504-510.doi: 10.21629/JSEE.2019.03.08

• Defence Electronics Technology • Previous Articles Next Articles

A jamming method against bistatic SAR based on modulation theory

Jinhe RAN*(), Xiuhe LI(), Yang SHEN()

Electronic Countermeasure Institute, National University of Defense Technology, Hefei 230037, China

Received:2018-07-11 Online:2019-06-01 Published:2019-07-04
Contact: Jinhe RAN E-mail:jinhe_ran@163.com;xiuhe_li@163.com;eei_shy@163.com
About author:RAN Jinhe was born in 1986. He received his Ph.D. degree from the Electronic Engineering Institute, Hefei, in 2014. He is now a lecturer in National University of Defense Technology. His research interests are radar imaging technology and radar signal processing. E-mail:jinhe_ran@163.com|LI Xiuhe was born in 1975. He received his Ph.D. degree from the Electronic Engineering Institute, Hefei, in 2004. He is now a professor in National University of Defense Technology. His research interests are data fusion and operation simulation. E-mail:xiuhe_li@163.com|SHEN Yang was born in 1978. He received his Ph.D. degree from the Electronic Engineering Institute, Hefei, in 2007. He is now an associate professor in National University of Defense Technology. His research interests are data fusion and operation efficiency assessment. E-mail:eei_shy@163.com
Supported by:
the National Defense Pre-research Program during the 13th Five-Year Plan(30603050303);the National Defense Pre-research Program during the 13th Five-Year Plan(301020302);This work was supported by the National Defense Pre-research Program during the 13th Five-Year Plan (30603050303; 301020302)

Abstract

Abstract:

This paper focuses on the jamming problem of bistatic synthetic aperture radar (BiSAR), and a jamming method against BiSAR based on modulation theory is proposed. The proposed jamming method modulates the BiSAR signal with the cosinusoidal phase to generate multi-false targets in range, and further rotates the jammer to generate multi-false targets in azimuth. The range multi-false targets and azimuth multi-false targets form the two-dimensional cover jamming or deception jamming, which can protect the important targets efficiently. The number of false targets, the interval of false targets, and the jamming square can be adjusted flexibly by setting different range jamming parameters and azimuth jamming parameters. The jamming performance and the choosing criteria of jamming parameters are also discussed. Finally, the simulated data verify the effectiveness of the jamming method.

Key words: bistatic synthetic aperture radar (BiSAR), cosinusoidal phase, cover jamming, micro-motion modulation

Jinhe RAN, Xiuhe LI, Yang SHEN. A jamming method against bistatic SAR based on modulation theory[J]. Journal of Systems Engineering and Electronics, 2019, 30(3): 504-510.

Figures/Tables 6

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References 24

1	ZHONG H, ZHANG S, HU J, et al. Focusing nonparallel-track bistatic SAR data using extended nonlinear chirp scaling algorithm based on a quadratic ellipse model. IEEE Geoscience and Remote Sensing Letters, 2017, 14 (12): 2390- 2394. doi: 10.1109/LGRS.2017.2765741
2	WU J J, PU W, HUANG Y L, et al. Bistatic forward-looking SAR focusing using w-k based on spectrum modeling and optimization. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018, 11 (11): 4500- 4512. doi: 10.1109/JSTARS.2018.2873645
3	WANG R, DENG Y K, LOFFELD O, et al. Processing the azimuth-variant bistatic SAR data by using monostatic imaging algorithm based on two-dimensional principle of stationary phase. IEEE Trans. on Geoscience and Remote Sensing, 2011, 49 (10): 3504- 3519. doi: 10.1109/TGRS.2011.2129573
4	WU Z F, XU H P, LI J W, et al. Research of 3-D deceptive interfering method for single-pass spaceborne InSAR. IEEE Trans. on Aerospace and Electronic Systems, 2015, 51 (4): 2834- 2846. doi: 10.1109/TAES.2015.140325
5	LIU Y C, WANG W, DAI S Q, et al. Transmitter power comparison between incoherent noise and coherent deceptive jamming against synthetic aperture radar. Proc. of the IEEE Microwaves, Radar and Remote Sensing Symposium, 2017, 279- 284.
6	SCHROER R. Electronic warfare. IEEE Aerospace and Electronic Systems Magazine, 2003, 18 (7): 49- 54. doi: 10.1109/MAES.2003.1226535
7	YU J F, LI J W, SUN B, et al. Barrage jamming detection and classification based on convolutional neural network for synthetic aperture radar. Proc. of the International Geoscience and Remote Sensing Symposium, 2018, 4583- 4586.
8	SOUMEKH M. SAR-ECCM using phase-perturbed LFM chirp signals and DRFM repeat jammer penalization. IEEE Trans. on Aerospace and Electronic Systems, 2006, 42 (2): 191- 205.
9	ZHOU F, ZHAO B, TAO M L, et al. A large scene deceptive jamming method for space-borne SAR. IEEE Trans. on Geoscience and Remote Sensing, 2012, 51 (8): 4486- 4495.
10	TANG X X, ZHANG X L, SHI J, et al. SAR deception jamming target recognition based on the shadow feature. Proc. of the European Signal Processing Conference, 2017, 2491- 2495.
11	LIU Y C, WANG W, PAN X Y, et al. A frequency-domain three-stage algorithm for active deception jamming against synthetic aperture radar. IET Radar, Sonar & Navigation, 2014, 8 (6): 639- 646.
12	ZHAO B, HUANG L, LI J, et al. Deceptive SAR jamming based on 1-bit sampling and time-varying thresholds. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018, 11 (3): 939- 950. doi: 10.1109/JSTARS.2018.2793247
13	LIN X, LIU P, XUE G, et al. Fast generation of SAR deceptive jamming signal based on inverse range Doppler algorithm. Proc. of the IET International Radar Conference, 2013, 1- 4.
14	WANG W Q, CAI J Y. A technique for jamming Bi and multistatic SAR systems. IEEE Geoscience and Remote Sensing Letters, 2007, 4 (1): 80- 82. doi: 10.1109/LGRS.2006.886036
15	LI X, DENG B, QIN Y L, et al. The influence of target micromotion on SAR and GMTI. IEEE Trans. on Geoscience and Remote Sensing, 2011, 49 (7): 2738- 2751. doi: 10.1109/TGRS.2011.2104965
16	SUN G C, BAI X R, ZHOU F, et al. A new passive barrage jamming method for SAR. Journal of Electronics Information Technology, 2009, 31 (3): 610- 613.
17	SERQI D, PACE L D, LOPEZ M C, et al. A bistatic SAR interferometric simulator for fixed receiver configurations. Proc. of the International Geoscience and Remote Sensing Symposium, 2007, 2130- 2133.
18	WANG W Q, CAI J Y. A technique for jamming bi-and multistatic SAR systems. IEEE Geoscience and Remote Sensing Letters, 2007, 49 (1): 80- 82.
19	CUMMING I G, WONG F H. Digital processing of synthetic aperture radar data:algorithms and implementation. Boston, London: Artech House, 2005.
20	ZHANG Y, YANG S Q, DONG C X, et al. Sinusoidal weighted frequency modulation jamming technique countering LFM radar. Systems Engineering and Electronics, 2007, 29 (4): 544- 547.
21	ZHANG Y, LIU C F, ZHU Y. ISAR active jamming method on sinusoidal modulation. Journal of Systems Engineering and Electronics, 2015, 26 (4): 713- 719.
22	HUBER S, ALMEIDA F Q D, VILLANO M, et al. TandemL:a technical perspective on future spaceborne SAR sensors for earth observation. IEEE Trans. on Geoscience and Remote Sensing, 2018, 56 (8): 2738- 2751.
23	WALTERSCHEID I, ESPETER T, BRENNER A R, et al. Bistatic SAR experiments with PAMIR and TerraSAR-Xsetup, processing, and image results. IEEE Trans. on Geoscience and Remote Sensing, 2010, 48 (8): 3268- 3279. doi: 10.1109/TGRS.2010.2043952
24	CAMPOREALE C, GALATI G. Digital computer simulation of synthetic aperture systems and images. Telecommunication and Related Technologies, 1991, 2 (3): 343- 352. doi: 10.1002/ett.4460020311

Parameter	Transmitter	Receiver
Height/km	6	5
Closet slant range/km	16.2	13
Squint angle/(°)	0	2.5
Velocity of platform/(m/s)	110	100
Angle of flight track/(°)	5
Length of baseline/km	4
Carrier frequency/GHz	10
Pulse width/μs	10
Pulse bandwidth/MHz	75

A jamming method against bistatic SAR based on modulation theory

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