电磁脉冲对计算机设备的易感性问题研究

电磁脉冲对电子设备威胁越来越严重，特别是对高性能、复杂的电子设备提出了更加苛刻的可靠性要求。就当前测试用电磁脉冲环境以及电磁脉冲的测试情况做了简要的介绍；在引述相关试验结果的基础上，通过比对不同的试验结果，从网络链路的后门耦合效应到计算机频率与电磁脉冲影响的关系等多个方面，分析并阐述了电磁脉冲条件下计算机设备的易感性问题。

Research on Susceptibility of Computer Equipment under Electromagnetic Pulse Threat

The EMP environment for test and the test situation were introduced.The susceptibility of computer equipment under EMP threat was analyzed through citing of relevant test results and comparison of different test results,and from the aspects of coupling effects in network and the relationship between the clock frequency and the EMP effects.It was concluded that that the coupling effect to net PC under complex EMP environments is remarkable;low-frequency stage is more effective to stand-alone computers;perman...