One way to evaluate high power microwave's effect on computers in the building

Wang Zhenkun; Ning Hui; Jiang Tingyong

doi:10.11884/HPLPB201830.170333

Volume 30 Issue 4

Apr. 2018

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2018 > 30(4): 043001

Wang Zhenkun, Ning Hui, Jiang Tingyong. One way to evaluate high power microwave's effect on computers in the building[J]. High Power Laser and Particle Beams, 2018, 30: 043001. doi: 10.11884/HPLPB201830.170333

Citation:

Wang Zhenkun, Ning Hui, Jiang Tingyong. One way to evaluate high power microwave's effect on computers in the building[J]. High Power Laser and Particle Beams, 2018, 30: 043001. doi: 10.11884/HPLPB201830.170333

Citation:

PDF( 2569 KB)

One way to evaluate high power microwave's effect on computers in the building

doi: 10.11884/HPLPB201830.170333

Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi'an 710024, China

Received Date: 2017-08-27
Rev Recd Date: 2017-12-12
Publish Date: 2018-04-15

Abstract

Abstract

One way to evaluate high power microwave's effect to computers in the building is proposed. Finite-difference Time-domain method is used to compute the electromagnetic field in the building and we can get the greatest field of every point in the building. The volume ratio which is greater than the effect threshold equals the computer's effect probability. An experiment was carried out to test the method. The computer's effect ratio difference between the experiment and the computation is less than 20%. By changing the incident field intensity, the relation between the computer effect ratio and the incident was analyzed. The experimental results agree well with theoretical calculation results.
- high power microwave,
- computer,
- effect evaluation,
- finite-difference time-domain,
- effective area ratio

FullText(HTML)

References(7)

References

[1]	Benford J, Swegle J A, Schamiloglu E. 高功率微波[M]. 北京: 国防工业出版社, 2009. Benford J, Swegle J A, Schamiloglu E. High power microwaves. Beijing: National Defense Industry Press, 2009
[2]	刘长军, 闫丽萍, 范如东, 等. L波段微波脉冲对微型计算机的辐照效应实验[J]. 强激光与粒子束, 2007, 19(9): 1580-1584. http://www.hplpb.com.cn/article/id/3467 Liu Changjun, Yan Liping, Fan Rudong, et al. Radiation effects of microwave pulses in L band on personal computer. High Power Laser and Particle Beams, 2007, 19(9): 1580-1584 http://www.hplpb.com.cn/article/id/3467
[3]	姜治北. 高功率微波作用下的计算机系统失效机理研究[D]. 成都: 电子科技大学, 2006. Jiang Zhibei. Study on the computer effect mechanism of HPM. Chengdu: University of Electronic Science and Technology of China, 2006
[4]	葛悦涛, 蒋琪, 文苏丽, 等. 美国CHAMP项目先进反电子设备高功率微波导弹首次作战试飞评估分析[J]. 飞航导弹, 2013(4): 29-32. https://www.cnki.com.cn/Article/CJFDTOTAL-FHDD201304007.htm Ge Yuetao, Jiang Qi, Wen Suli, et al. America CHAMP project counter-electronics high-powered microwave advanced missile first operational testing evaluation analysis. Winged Missiles Journal, 2013(4): 29-32 https://www.cnki.com.cn/Article/CJFDTOTAL-FHDD201304007.htm
[5]	方进勇, 刘国治, 李平, 等. 高功率微波脉冲宽度效应实验研究[J]. 强激光与粒子束, 1999, 11(5): 639-642. http://www.hplpb.com.cn/article/id/1526 Fang Jinyong, Liu Guozhi, Li Ping, et al. Experimental study of the high power microwave pulse width effect. High Power Laser and Particle Beams, 1999, 11(5): 639-642 http://www.hplpb.com.cn/article/id/1526
[6]	倪光正, 杨仕友, 邱捷. 工程电磁场数值计算[M]. 北京: 机械工业出版社, 2010. Ni Guangzheng, Yang Shiyou, Qiu Jie. Numerical calculation of engineering electromagnetic field. Beijing: China Machine Press, 2010
[7]	葛德彪. 电磁波理论[M]. 北京: 科学出版社, 2011. Ge Debiao. Electromagnetic theory. Beijing: Science Press, 2011