Continuous-wave electromagnetic environment effects on laser radar

Ma Liyun; Wang Yuming; Chen Yazhou

doi:10.11884/HPLPB202133.210385

Volume 33 Issue 12

Dec. 2021

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2021 > 33(12): 123012

Ma Liyun, Wang Yuming, Chen Yazhou. Continuous-wave electromagnetic environment effects on laser radar[J]. High Power Laser and Particle Beams, 2021, 33: 123012. doi: 10.11884/HPLPB202133.210385

Citation:

Ma Liyun, Wang Yuming, Chen Yazhou. Continuous-wave electromagnetic environment effects on laser radar[J]. High Power Laser and Particle Beams, 2021, 33: 123012. doi: 10.11884/HPLPB202133.210385

Ma Liyun, Wang Yuming, Chen Yazhou. Continuous-wave electromagnetic environment effects on laser radar[J]. High Power Laser and Particle Beams, 2021, 33: 123012. doi: 10.11884/HPLPB202133.210385

Citation:

Ma Liyun, Wang Yuming, Chen Yazhou. Continuous-wave electromagnetic environment effects on laser radar[J]. High Power Laser and Particle Beams, 2021, 33: 123012. doi: 10.11884/HPLPB202133.210385

PDF( 878 KB)

Continuous-wave electromagnetic environment effects on laser radar

doi: 10.11884/HPLPB202133.210385

National Key Laboratory on Electromagnetic Environment Effects, Army Engineering University, Shijiazhuang 050003, China

Received Date: 2021-08-30
Accepted Date: 2021-11-15
Rev Recd Date: 2021-11-09

Available Online: 2021-11-17

Publish Date: 2021-12-15

Abstract

Abstract

To test the safety and reliability of laser radar in the continuous-wave electromagnetic environment, the electromagnetic interference effect test of laser radar under continuous-wave was operation carried out. The single line off-axis laser radar was taken as the experimental object. Through the experiment, the relationship between the sensitive frequency, sensitive frequency band, and jamming effect of laser radar in different polarization directions and the field strength of jamming signal is obtained. When the polarization direction of jamming antenna is different, the sensitive frequency and frequency band of the same laser radar are also different. And the jamming signal field strength corresponding to the jamming effect of different sensitive frequency and frequency band is also different. The greater the field strength at the same sensitive frequency, the worse the laser radar gets. Finally, the reasons for the jamming of laser radar are analyzed, which provides a basis for improving the adaptability of laser radar to the electromagnetic environment.
- laser radar,
- continuous-wave,
- sensitive frequency,
- sensitive frequency band,
- interference effect

FullText(HTML)

References(16)

References

[1]	戴永江. 激光雷达原理[M]. 北京: 国防工业出版社, 2002: 3-11 Dai Yongjiang. The principle of lidar[M]. Beijing: National Defense Industry Press, 2002: 3-11
[2]	GJB 8848-2016, 系统电磁环境效应试验方法[S] GJB 8848-2016, Electromagnetic environmental effects test methods for systems[S]
[3]	魏光辉, 潘晓东, 万浩江. 装备电磁辐射效应规律与作用机理[M]. 北京: 国防工业出版社, 2018 Wei Guanghui, Pan Xiaodong, Wan Haojiang. Feature and mechanism of electromagnetic radiation effects for equipment[M]. Beijing: National Defense Industry Press, 2018
[4]	陈亚洲, 程二威, 周星, 等. 无人机装备电磁环境效应与作用机理[M]. 北京: 国防工业出版社, 2017 Chen Yazhou, Cheng Erwei, Zhou Xing, et al. Electromagnetic environment effects and mechanism for UAV equipments[M]. Beijing: National Defense Industry Press, 2017
[5]	魏光辉, 卢新福, 潘晓东. 强场电磁辐射效应测试方法研究进展与发展趋势[J]. 高电压技术, 2016, 42(5):1347-1355. (Wei Guanghui, Lu Xinfu, Pan Xiaodong. Recent progress and development in test methods for high intensity electromagnetic field radiation effect[J]. High Voltage Engineering, 2016, 42(5): 1347-1355
[6]	张冬晓, 陈亚洲, 田庆民, 等. 无人机副遥控系统连续波电磁辐照机理[J]. 强激光与粒子束, 2015, 27:103237. (Zhang Dongxiao, Chen Yazhou, Tian Qingmin, et al. Mechanism of continuous wave electromagnetic radiation on UAV’s vice telecontrol system[J]. High Power Laser and Particle Beams, 2015, 27: 103237 doi: 10.11884/HPLPB201527.103237
[7]	张冬晓, 陈亚洲, 程二威, 等. 无人机信息链路电磁干扰效应规律研究[J]. 北京理工大学学报, 2019, 39(7):756-762. (Zhang Dongxiao, Chen Yazhou, Cheng Erwei, et al. Effects of electromagnetic interference (EMI) on information link of UAV[J]. Transactions of Beijing Institute of Technology, 2019, 39(7): 756-762
[8]	焦子龙, 姜利祥, 孙继鹏, 等. 星载激光雷达系统污染增强损伤效应及防护试验研究[J]. 航天器环境工程, 2017, 34(4):419-423. (Jiao Zilong, Jiang Lixiang, Sun Jipeng, et al. Tests for contamination enhanced and laser-induced damage in spaceborne lidar system and its prevention[J]. Spacecraft Environment Engineering, 2017, 34(4): 419-423 doi: 10.12126/see.2017.04.014
[9]	吴平, 姜云升, 徐志谦, 等. CCD成像设备在强电磁脉冲环境下的效应实验研究[J]. 光学学报, 2019, 39:0611002. (Wu Ping, Jiang Yunsheng, Xu Zhiqian, et al. Experimental research on CCD imaging equipment in intensive electromagnetic-pulse environment[J]. Acta Optica Sinica, 2019, 39: 0611002 doi: 10.3788/AOS201939.0611002
[10]	刘敏, 吴刚, 王勇超, 等. 连续波在强电磁脉冲效应中的适用性研究[J]. 电波科学学报, 2018, 33(2):231-236. (Liu Min, Wu Gang, Wang Yongchao, et al. Applicability of continuous wave in strong electromagnetic pulse effect[J]. Chinese Journal of Radio Science, 2018, 33(2): 231-236
[11]	杜海兵, 于永利, 李伟. 通信电台连续波电磁辐照试验研究[J]. 电波科学学报, 2018, 33(2):190-194). (Du Haibing, Yu Yongli, Li Wei. Continuous wave electromagnetic radiation test of communication station[J]. Chinese Journal of Radio Science, 2018, 33(2): 190-194)
[12]	王萃. 激光雷达距离欺骗干扰技术研究[D]. 成都: 电子科技大学, 2016: 17-25 Wang Cui. Research on distance deception jamming technology of laser radar[D]. Chengdu: University of Electronic Science and Technology of China, 2016: 17-25
[13]	杨杰, 李跃波, 闫民华, 等. L波段高功率微波对计算机的损伤效应试验研究[J]. 微波学报, 2018, 34(2):80-85. (Yang Jie, Li Yuebo, Yan Minhua, et al. Experimental research on damage effects of L-band high power microwave to computer equipments[J]. Journal of Microwaves, 2018, 34(2): 80-85
[14]	任仕召, 魏光辉, 潘晓东, 等. 典型雷达装备带内连续波辐射效应试验研究[J]. 强激光与粒子束, 2020, 32:053005. (Ren Shizhao, Wei Guanghui, Pan Xiaodong, et al. Experimental study on radiation effect of in-band continuous wave on typical radar equipment[J]. High Power Laser and Particle Beams, 2020, 32: 053005
[15]	杜宝舟, 陈亚洲, 程二威, 等. 某型无人机数据链连续波电磁辐照效应试验分析[J]. 微波学报, 2018, 34(2):86-91,96. (Du Baozhou, Chen Yazhou, Cheng Erwei, et al. Experiment analysis of continuous wave electromagnetic irradiation effect for a certain type of UAV data link[J]. Journal of Microwaves, 2018, 34(2): 86-91,96
[16]	高卫. 激光雷达干扰效果评估方法研究[J]. 光子学报, 2007, 36(8):1400-1404. (Gao Wei. Study on evaluation of jamming effectiveness on laser radars[J]. Acta Photonica Sinica, 2007, 36(8): 1400-1404