|Table of Contents|

Coupling effect of UWB-EMP on landmine shell made with composite materials


Research Field:
Publishing date:


Coupling effect of UWB-EMP on landmine shell made with composite materials
Gao Zhenru12Fang Xiang2Zhao Huichang1Yi Yun2Li Delin2
1.School of Electronic Engineering and Optoelectronic Technology,NUST,Nanjing 210094,China; 2.College of Field Engineering,PLA University of Science and Technology,Nanjing 210007,China
composite materials stainless steel fibers high power microwaves landmine shells electromagnetic shielding ultra-wide band electromagnetic pulse finite difference time domain slot coupling radiation effect electromagnetic damage
TB34; TJ04
In view of the serious threats of high power microwave(HPM)mine sweepers to modern landmines,in order to improve the capability of landmines against electromagnetic damage,a new kind of landmine shell made with composite materials is studied using stainless steel fibers(SSF)to fill polyamide resin.Based on the shell structure and setting pose of landmines,the slot coupling effect of ultra-wide band electromagnetic pulse(UWB-EMP)on landmine shell is analyzed by finite difference time domain(FDTD)numerical calculation.Landmine shell samples are prepared with composite materials.When electronical fuzes connected with electrical fire head are fit under the shell in the microwave anechoic chamber,experiments of damage effect of UWB electromagnetic pulse radiation with peak power of 1 GW are conducted.When the distance between shell and antenna is more than 50 cm,the fuze in the shell can work normally.The results show the shells can promote the viability of landmines with electronical fuzes against strong electromagnetic damage in high power electromagnetic environment.


[1] 李名杰,刘进.电子装备面临的强电磁脉冲环境分析[J].装备环境工程,2012,9(2):69-73.
Li Mingjie,Liu Jin.Environmental analysis of high power EMP on electronic equipment[J].Equipment Environmental Engineering,2012,9(2):69-73.
Zhou Bihua,Chen Bin,Gao Cheng.Analysis on high power electromagnetic environment in modern war[J].Journal of Microwaves,2002,18(1):88-92.
Xiao Jinshi,Liu Wenhua.Electromagnetic damage analysis of high power electromagnetic pulse attacking missiles[J].Fire Control & Command Control,2010,35(8):63-65.
[5]Gao Z R,Zhao H C,Tu Y C,et al.Study on the ultra-wide band high power microwave coupling effect on electronic fuze system[A].The 6th International Conference on Electromagnetic Field Problems and Applications[C].San Antonio,TX,USA:TSI Press,2008,22:27-30.
[6]Tan S T,Zhang M Q,Rong M Z,et al.Properties of metal fiber filled thermoplastics as candidates for electromagnetic interference shielding[J].Polymers and Polyer Composites,2001,9(4):257-262.
[7]Lee C Y,Lee D E,Jeong C K,et al.Electromagnetic interference shielding by using conductive polypyrrole and metal compound coated on fabrics[J].Polymers for Advanced Technologies,2002,13(8):577-583.
Fang Kun,Bai Shunlin,Gao Xiaowei,et al.Study on preparation and properties of stainless-steel-fiber filled ABS[J].Engineering Plastics Application,2007,35(3):16-18.
[9]Hoang N N,Miane J,Wojkiewicz J.Modeling of electromagnetic shielding effectiveness of multilayer conducting composites in the microwave band[A].Proceeding of 1st International Conference on Communications and Electronics[C].Hanoi,Vietnam:IEEE,2006:482-485.
Luo Genxin,Meng Fenxia,Tong Changjiang,et al.Numerical studies on coupling of ultrawide band electromagnetic pulse into mines[J].High Power Laser and Particle Beams,2003,15(8):805-808.
[11]Huang J L,Yao L J,Shen T,et al.Time-domain simulation and measurement of a guided-wave EMP simulator's field uniformity[J].IEEE Transactions on Electromagnetic Compatibility,2013,55(6):1187-1194.
[12]Kunz K S,Luebbers R.The finite difference time domain method for electromagnetics[M].Boca Raton,Florida,USA:CRC Press,1993.
[13]Sacks Z S,Kingsland D M,Lee R,et al.A perfectly matched anisotropic absorber for use as an absorbing boundary condition[J].IEEE Transactions on Antennas and Propagation,1995,43(5):1460-1463.
Wu Ying,Ni Xiaowu,Chen Jianping.PLRC-FDTD simulation of microwave reflection and transmission coefficients in laser-induced-plasma[J].Journal of Nanjing University of Science and Technology,2010,38(2):257-261.
[15]Gedney S D.An anisotropic PML absorbing medium for the truncation of FDTD lattices[J].IEEE Transactions on Antennas and Propagation,1996,44(12):1630-1639.
Liu Shunkun,Fu Junmei,Chen Yusheng,et al.Numerical analysis on slot coupling effects of FREMP[J].Journal of Microwaves,2000,16(2):182-186.
[17]Liu C B,Wang Y W,Chen D Q,et al.Investigation of a high power pulse source[J].Review of Scientific Instruments,2012,83(9):1-7.
[18]Cadilhon B,Pecastaing L,Reess T,et al.High pulsed power sources for broadband radiation[J].IEEE Transactions on Plasma Science,2010,38(10):2593-2603.
Chen Yazhou,Ding Xiao,Chen Song.Research on radiation effects of ultra-wide band electromagnetic pulse on radio fuze[J].Journal of Ordnance Engineering College,2010,22(3):13-18.


Last Update: 2014-08-31