Simulation study on vertical field distribution of EMP simulator with fast risetime

guo haiguang; wei guanghui; fan lisi; pan xiaodong

Volume 21 Issue 03

Mar. 2009

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guo haiguang, wei guanghui, fan lisi, et al. Simulation study on vertical field distribution of EMP simulator with fast risetime[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

guo haiguang, wei guanghui, fan lisi, et al. Simulation study on vertical field distribution of EMP simulator with fast risetime[J]. High Power Laser and Particle Beams, 2009, 21.

guo haiguang, wei guanghui, fan lisi, et al. Simulation study on vertical field distribution of EMP simulator with fast risetime[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

guo haiguang, wei guanghui, fan lisi, et al. Simulation study on vertical field distribution of EMP simulator with fast risetime[J]. High Power Laser and Particle Beams, 2009, 21.

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Simulation study on vertical field distribution of EMP simulator with fast risetime

1.
Institute of Electrostatic and Electromagnetic Protection,Ordnance Engineering College,Shijiazhuang 050003,China

Publish Date: 2009-03-15

Abstract

Abstract

The inner electric field of EMP simulator with fast rise-time is studied using FEKO which is based on Method of moments(MOM). The simulation result is analyzed and the distribution law of vertical electric field is deduced. The result shows that: (1) the changing trend from center to edge of different level differs in three part, concussion very near the upper transmission line, increasing at first and then decreasing near upper and lower lines, and monotone decreasing other part; (2) the ±10% uniform field area of inner simulator is formed of two parts: one is the area with height of 20% to 85% and width of 80% from the center, the other is the area with height below 20% and width of 30% from the center.
- fast risetime emp,
- method of moments,
- transmission line,
- bounded-wave,
- simulator

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