无人机数据链宽带白噪声电磁干扰效应研究

doi:10.12305/j.issn.1001-506X.2023.07.06

Abstract

Abstract:

In order to evaluate the survivability of unmanned aerial vehicle (UAV) data link in complex electromagnetic environment, the wideband white noise electromagnetic interference effect of UAV data link is studied. Based on the noise interference principle and evaluation method of data link receiver, electromagnetic sensitivity test is carried out by the electromagnetic interference injection method. The variation of anti-interference coefficient of data link with frequency aiming and bandwidth coverage ratio is studied, and the mechanism of broadband white noise interference is analyzed from the perspective of intermediate frequency output signal and data link performance parameters. Experimental results show that the high-power wideband white noise compressed jamming produces nonlinear gain compression effect at the radio frequency front end of the data link, which leads to the power reduction of the intermediate frequency working signal, and the effect depends on the frequency aiming degree and bandwidth coverage ratio of the jamming signal; there is an optimal jamming coverage ratio for partial band noise compression jamming, which leads to the highest jamming efficiency; under the same jamming effect, the wider the bandwidth of full-band white noise suppression jamming, the higher the required jamming-to-signal ratio and the lower the jamming efficiency will be.

Key words: unmanned aerial vehicle (UAV) data link, wideband white noise, equivalent injection, gain compression

CLC Number:

TN972

Tong XU, Yazhou CHEN, Yuming WANG, Min ZHAO. Research on wideband white noise electromagnetic interference effect of UAV data link[J]. Systems Engineering and Electronics, 2023, 45(7): 1965-1973.

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References 32

1	FAN B K , LI Y , ZHANG R Y , et al. Review on the technological development and application of UAV systems[J]. Chinese Journal of Electronics, 2020, 29 (2): 199- 207. doi: 10.1049/cje.2019.12.006
2	MEHTA P , GUPTA R , TANWAR S . Blockchain envisioned UAV networks: challenges, solutions, and comparisons[J]. Computer Communications, 2020, 151, 518- 538. doi: 10.1016/j.comcom.2020.01.023
3	HOLI B , JAESUNG L . Design of future UAV-relay tactical data link for reliable UAV control and situational awareness[J]. IEEE Communications Magazine, 2018, 56 (10): 144- 150. doi: 10.1109/MCOM.2018.1700259
4	GUO S X , DONG Z Y , HU Z T , et al. Simulation of dynamic electromagnetic interference environment for unmanned aerial vehicle data link[J]. China Communications, 2013, 10 (7): 19- 28. doi: 10.1109/CC.2013.6570796
5	刘尚合, 刘卫东. 电磁兼容与电磁防护相关研究进展[J]. 高电压技术, 2014, 40 (6): 1605- 1613.
	LIU S H , LIU W D . Progress of research on electromagnetic compatibility and electromagnetic protection[J]. High Voltage Engineering, 2014, 40 (6): 1605- 1613.
6	ZENG Y , ZHANG R , LIM T J . Wireless communications with unmanned aerial vehicles: opportunities and challenges[J]. IEEE Communications Magazine, 2016, 54 (5): 36- 42. doi: 10.1109/MCOM.2016.7470933
7	张薇玮, 丁文锐, 刘春辉. 复杂环境中无人机数据链干扰效果预测方法[J]. 系统工程与电子技术, 2016, 28 (4): 760- 766.
	ZHANG W W , DING W R , LIU C H . Prediction of interfe-rence effect on UAV data link in complex environment[J]. Systems Engineering and Electronics, 2016, 28 (4): 760- 766.
8	CHEN Y Z, ZHANG D X, CHENG E W. Investigation on susceptibility of UAV to radiated IEMI[C]//Proc. of the IEEE International Symposium on Electromagnetic Compatibility, 2018: 718-722.
9	杜宝舟, 陈亚洲, 高万峰, 等. 基于注入法的某型无人机数据链电磁效应研究[J]. 高电压技术, 2018, 44 (10): 3322- 3327.
	DU B Z , CHEN Y Z , GAO W F , et al. Research on electromagnetic effect of unmanned aerial vehicle data link based on injection method[J]. High Voltage Engineering, 2018, 44 (10): 3322- 3327.
10	ZHNAG D X , CHEN Y Z , ZHOU X . Investigation on effects of HPM pulse on UAV's datalink[J]. IEEE Trans.on Electromagnetic Compatibility, 2020, 62 (3): 829- 839. doi: 10.1109/TEMC.2019.2915285
11	WANG Y M , MA L Y , CHEN Y Z . Electromagnetic energy coupling path and protection method of UAV datalink against broad-spectrum high-power microwave radiation[J]. Radio Engineering, 2022, 31 (2): 201- 209.
12	CAO S , QIN H L , LI C , et al. Multi-slots joint MLE relative navigation algorithm based on INS/JTIDS/BA for datalink network[J]. IEEE Access, 2020, 8, 136795- 136807. doi: 10.1109/ACCESS.2020.3011138
13	WU Y, MA Q S, XU P. Progress of electromagnetic compatibility design for unmanned aerial vehicles[C]//Proc. of the 6th Asia Conference on Mechanical Engineering and Aerospace Engineering, 2020: 316-320.
14	MOUROUGAYANE K. Performance analysis of spread spectrum based communication systems in interference prone environment[C]//Proc. of the 9th International Conference on Electromagnetic Interference and Compatibility, 2006: 67-70.
15	GOOT R E , GAVAN J . Frequency adaptation efficiency of spread spectrum communications under narrowband interfe-rence[J]. Radio Science, 2003, 38 (5): 21- 26.
16	TAN X P, SU S J, SUN X Y. Research on narrowband interference suppression technology of UAV network based on spread spectrum communication[C]//Proc. of the IEEE International Conference on Artificial Intelligence and Information Systems, 2020: 335-338.
17	XIE D G, WU N, WANG C, et al. Performance analysis and simulation of DSSS in tactical data link communication system[C]// Proc. of the 6th Asia-Pacific Conference on Environmental Electromagnetics, 2012: 194-197.
18	XIE H, HU J, YIN W Y. Anti-jamming performance simulation and analysis of tactical data link communication system[C]// Proc. of the International Symposium on Electromagnetic Compatibility, 2014: 1096-1101.
19	MA L, FAN C, SUN W, et al. Comparison of jamming me- thods for underwater acoustic DSSS communication systems[C]// Proc. of the 2nd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Confe-rence, 2018: 1340-1344.
20	YAO G . To improve the real-time performance of airborne data link communication system[J]. Mathematical Problems in Engineering, 2021, 2021, 5558089.
21	赵惠昌, 张淑宁. 电子对抗理论与方法[M]. 北京: 国防工业出版社, 2010.
	ZHAO H C , ZHANG S N . Electronic countermeasure theory and method[M]. Beijing: National Defense Industry Press, 2010.
22	SIMON M K , OMURA J K , SCHOLTZ R A . Spread spectrum communications handbook[M]. New York: McGraw-Hill, 1994.
23	VOJCIC B R , PICKHOLTZ R L . Performance of direct sequence spread spectrum in a fading dispersive channel with jamming[J]. IEEE Journal on Selected Areas in Communications, 1989, 7 (4): 561- 568. doi: 10.1109/49.17720
24	罗华. 单音及窄带干扰下DSSS系统处理增益精确分析[J]. 电讯技术, 2014, 54 (6): 713- 718.
	LUO H . Accurate analysis of processing gain in direct sequence spread spectrum communication systems under single-tone and narrowband interference[J]. Telecommunication Engineering, 2014, 54 (6): 713- 718.
25	RICHARD W . Digital communications with emphasison data modems[M]. New York: Wiley, 2017.
26	卢新福, 魏光辉, 潘晓东. 用频装备强场电磁辐射效应等效试验方法[J]. 系统工程与电子技术, 2022, 44 (3): 755- 761.
	LU X F , WEI G H , PAN X D . High intensity electromagnetic field radiation effect equivalent test method for spectrum- dependent equipment[J]. Systems Engineering and Electronics, 2022, 44 (3): 755- 761.
27	ZHANG D X , ZHAO M , CHENG E W , et al. GPR-based EMI prediction for UAV's dynamic datalink[J]. IEEE Trans.on Electromagnetic Compatibility, 2021, 63 (1): 19- 29.
28	ZHAO M, XU T, ZHANG D X, et al. Implementation method of anti electromagnetic interference in identical and adjacent frequency for the data link of UAV[C]//Proc. of the IEEE International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, 2020.
29	BENNAGEH I, MAHMOUDI H, LABBADI M. Impact of the electromagnetic environment on UAV's datalink[C]//Proc. of the International Conference on Innovative Research on Renewable Energy Technologies, 2021: 25-27.
30	JOHANNES R M , FABIO G , ALEXANDER R , et al. Wide-band interference mitigation in GNSS receivers using sub-band automatic gain control[J]. Sensors, 2022, 22 (2): 679.
31	吴宣利, 许智聪, 王禹辰, 等. 基于信道相关性的物理层安全性能分析[J]. 通信学报, 2021, 42 (3): 65- 74.
	WU X L , XU Z C , WANG Y C , et al. Performance analysis of physical layer security based on channel correlation[J]. Journal on Communications, 2021, 42 (3): 65- 74.
32	JERUCHIM M . Techniques for estimating the bit error rate in the simulation of digital communication systems[J]. IEEE Journal on Selected Areas in Communications, 1984, 2 (1): 153- 170.

Research on wideband white noise electromagnetic interference effect of UAV data link

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