| 基于Verilog-A模型的同轴电缆X射线响应电路仿真 |
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| 引用本文： | 赵墨, 吴伟, 李进玺, 等. 基于Verilog-A模型的同轴电缆X射线响应电路仿真[J]. 强激光与粒子束, 2015, 27: 103240. doi: 10.11884/HPLPB201527.103240 |
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| 作者姓名： | 赵墨 吴伟 李进玺 程引会 郭景海 刘逸飞 |
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| 作者单位： | 1.西北核技术研究所, 强脉冲辐射环境模拟与效应国家重点实验室, 西安 71 0024 |
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| 摘 要： | 针对核爆炸对电子系统中同轴电缆产生的系统电磁脉冲效应数值计算效率低的问题，分析了同轴电缆的在核爆脉冲X射线辐照下的电学行为，建立了同轴电缆的Verilog-A等效模型，并以SPICE模型为基础构建了核爆环境下同轴电缆系统电磁脉冲效应的电路计算模型，该电路模型与传统数值模型相比，计算速率显著提高，同时该模型还可扩展用于同轴电缆两端连接半导体器件及功能电路的电子系统仿真。
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| 关 键 词： | 同轴电缆 系统电磁脉冲 电路仿真 瞬态响应 |
| 收稿时间： | 2015-05-19 |
| 修稿时间： | 2015-07-23 |
Circuit simulation of cable response to X-ray radiation |
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| Zhao Mo, Wu Wei, Li Jinxi, et al. Circuit simulation of cable response to X-ray radiation[J]. High Power Laser and Particle Beams, 2015, 27: 103240. doi: 10.11884/HPLPB201527.103240 |
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| Authors: | Zhao Mo Wu Wei Li Jinxi Cheng Yinhui Guo Jinghai Liu Yifei |
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| Affiliation: | 1. National Key Laboratory of Intense Pulsed Radiation Simulation and Effect,Northwest Institute of Nuclear Technology,Xi'an 710024,China |
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| Abstract: | By introducing the electronic theory of cable response to X-ray, a Verilog-A model is built to describe the cables character. A circuit model of SPICE is built to calculate the electromagnetism pulse effect of cable under the nuclear explosions radiation. The calculation of the circuit model is much faster than numerical value model. The circuit model can be used to calculate the response of electronic system to X-ray radiation. |
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| Keywords: | coaxial cable system-generated electromagnetic pulse circuit simulation transient response |
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