X波段接收机强电磁脉冲的毁伤效应
The Damage Effect of Strong Electromagnetic Pulse of X-band Receiver
雷文博 1张国伟 1何瑞龙 1高燕婷1
作者信息
- 1. 中北大学机电工程学院,太原 030051
- 折叠
摘要
为解决低轨道侦察卫星的侦察行动使战场丧失隐蔽性的问题,采用电磁脉冲攻击卫星接收机的毁伤方法,利用电磁仿真软件CST、电路仿真软件ADS对电子目标进行建模,进行电磁脉冲辐照模拟试验.结果表明,高功率微波发射源以 30 GW的发射功率、70 dB的发射增益,在距离目标 400 km处,可造成接收机设备部分器件损毁;若以 30 GW的发射功率、90 dB的发射增益、在距离目标 400 km处,可造成接收机设备完全损毁.结果验证了电磁脉冲武器攻击低轨道微小卫星接收机方案的可行性.
Abstract
Aiming to solve the problem that the reconnaissance actions of satellites in low orbit make the battlefield lose stealthiness,a method of electromagnetic pulse is utilized to damage the satel-lite receiver.The electromagnetic simulation software CST and circuit simulation software ADS are used to model electronic targets and conduct electromagnetic pulse irradiation simulation experiments are carried out.The results show that high-power microwave emission sources with a transmission power of 30 GW,a transmission gain of 70 dB,and a distance of 400 km from the target can cause damage to some components of the receiver equipment;If the transmission power is 30 GW,the transmission gain is 90 dB,and the distance from the target is 400 km,it can cause complete damage to the receiver e-quipment.The results verify the feasibility of the scheme for the electromagnetic pulse weapon attack-ing micro satellite receiver in the low orbit.
关键词
侦察卫星/接收天线/高功率微波/前门耦合/毁伤效应/数值仿真Key words
communication satellites/receiving antenna/high power microwave/front door coupling/damage effect/numerical simulation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据