无人机智能电磁攻防技术

王玉明; 马立云; 陈亚洲

doi:10.11884/HPLPB202133.210387

无人机智能电磁攻防技术

doi: 10.11884/HPLPB202133.210387

陆军工程大学石家庄校区电磁环境效应重点实验室，石家庄 050003

基金项目: 国防基础科研计划项目(JCKYS2020 DC1)；国防科技重点实验室基金项目(6142205190302)

详细信息

作者简介:
王玉明，ymking2006@163.com

通讯作者:
陈亚洲，chen_yazhou@sina.com

中图分类号: TN972
计量
- 文章访问数: 1040
- HTML全文浏览量: 448
- PDF下载量: 153
- 被引次数: 0
出版历程
- 收稿日期: 2021-08-30
- 修回日期: 2021-11-11
- 网络出版日期: 2021-11-19
- 刊出日期: 2021-12-15

UAV intelligent electromagnetic attack and defense technology

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

摘要

摘要: 无人机在枯燥任务领域、恶劣环境任务领域和危险任务领域发挥巨大作用，由于其具有低成本、零伤亡、低费效比等特性，在现代战争中屡立战功。未来战争是智能化、信息化战争，人工智能在给无人机带来巨大变革的同时，系统运行的可靠性、安全性也越来越依赖于复杂电磁环境下信息的稳定传输与掌控。无人机在恶劣电磁环境下的生存能力、适应能力，乃至电磁制衡能力一定程度上引领信息化装备电磁攻防的发展趋势。综述无人机的电磁环境效应与电磁防护技术，阐述信息层面与能量层面的无人机电磁反制与电磁防护方法，以期从智能化角度实现无人机电磁攻防。
- 无人机 /
- 电磁反制 /
- 电磁防护 /
- 智能化
Abstract: Unmanned aerial vehicle (UAV) plays a great role in missions that are boring,in harsh environment and/or dangerous. Because of its characteristics of low cost, zero casualties and low cost-effectiveness ratio, it has made great achievements in modern wars. While artificial intelligence brings great changes to UAV, the reliability and security of system operation increasingly depend on the stable transmission and control of information in complex electromagnetic environment. The survivability, adaptability and even electromagnetic check and balance ability of UAV in harsh electromagnetic environment lead the development trend of electromagnetic attack and defense of information equipment to a certain extent. Therefore, this paper summarizes the electromagnetic environmental effect and electromagnetic protection technology of UAV, expounds the methods of UAV electromagnetic countermeasures and electromagnetic protection at the information level and energy level, expecting to realize electromagnetic attack and defense of UAV from the intelligent point of view.
- UAV /
- electromagnetic countermeasure /
- electromagnetic protection /
- intelligentization

HTML全文

图 1 无人机数据链射频前端损伤

Figure 1. UAV data link RF front-end damage

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图 2 某型导航接收机带内三源电磁干扰下效应模型曲面

Figure 2. Effects model surface of navigation receiver under in-band three-source electromagnetic interference

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图 3 无人机光电吊舱受扰

Figure 3. Images taken when the UAV optical pod is disturbed

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图 4 飞控系统气压计传感器数据错误

Figure 4. Air pressure sensor data error in flight control system

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图 5 飞控系统惯性测量装置数据错误

Figure 5. Flight control inertial measurement unit data error

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图 6 美军加装的部分强电磁脉冲防护加固模组

Figure 6. Part of the strong electromagnetic pulse protection and reinforcement module installed by the US Army

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图 7 无人机电磁威胁态势评估

Figure 7. UAV electromagnetic threat situation assessment

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表 1 国内外同类射频前端典型防护产品的性能对比

Table 1. Performance comparison of similar RF front-end protection products

product name	frequency/GHz	insertion loss/dB	power capacity/dBm		leakage power/dBm
product name	frequency/GHz	insertion loss/dB	CW	pulse	leakage power/dBm
Mini-Circuits CLM83-2W	0.3～8.2	0.5	32	—	11.5
Aeroflex LM202802-Q-c-301	2～8	1.4	50	60 (pulse width 25 μs, duty cycle 5%)	21
Herotek LS0812PP100A	8～12	2	50	60 (pulse width 1ms, duty cycle 1%)	13
MACOM MADL-011014	1～2	0.8	53	55 (pulse width 3 ms, duty cycle 10%)	19
MACOM MADL-011015	2～4	0.8	51	56 (pulse width 100 μs, duty cycle 10%)	16
Qorvo TGL2927-SM	2～4	0.6	—	54 (pulse width 500 μs, duty cycle 15%)	18
1603HES1149-1	0.01～5	1	33	—	9
HDL0118	1～18	2	30	50 (pulse width 1 μs, duty cycle 0.1%)	15
XK29815005	8～18	2.5	33	53 (pulse width 1 μs, duty cycle 1%)	17
short wave and ultrashort wave protection module (laboratory products)	1×10⁻³～200 ×10⁻³	0.156	—	square wave tolerance amplitude 4 kV，pulse width 1 μs，leakage peak voltage 18.08 V， limiting voltage 8.83 V	—
L-band protection module (laboratory products)	1～2	0.8	53	55 (pulse width 3ms, duty cycle 10%)	20
S-band protection module (laboratory products)	2.5～3.5	0.84	51	60 (pulse width 100μs, duty cycle 10%)	14
ultra-wideband protection module (laboratory products)	1.5×10⁻³～2.5	0.8	—	63 (double exponential waveform, pulse width 200ns, duty cycle 20%)	22
ultra-wideband protection module (laboratory products)	2～8	1.2		60 (double exponential waveform, pulse width 100ns, duty cycle 10%)	30

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