现代防御技术 ›› 2018, Vol. 46 ›› Issue (3): 127-132.DOI: 10.3969/j.issn.1009-086x.2018.03.019

• 探测跟踪技术 • 上一篇    下一篇

系统级电磁脉冲模拟试验技术

傅海军, 张维刚, 岳思橙, 吴冰   

  1. 北京电子工程总体研究所, 北京 100854
  • 出版日期:2018-05-30 发布日期:2020-10-22
  • 作者简介:傅海军(1985-), 男, 湖南临澧人。工程师, 硕士, 主要从事电子对抗、电磁场与微波技术研究。
    通信地址:100854 北京市142信箱30分箱 E-mail:fuhaijunfly@126.com

Electromagnetic Pulse Simulating Test Methods on System Level

FU Hai-jun, ZHANG Wei-gang, YUE Si-cheng, WU Bing   

  1. Beijing Institute of Electronic System Engineering, Beijing 100854, China
  • Online:2018-05-30 Published:2020-10-22

摘要: 阐述了2种大型系统级电磁脉冲模拟试验系统设计和研制方法。2种电磁脉冲模拟试验系统采用不同的技术方案。有界波电磁脉冲模拟试验系统由平行板传输线、脉冲功率源和匹配负载等组成。试验表明,有界波模拟试验系统能产生垂直极化电场,电场波形上升沿平均值达2.7 ns,电场波形半高宽平均值达25.6 ns。有界波电磁脉冲模拟试验系统工作空间8.4 m×8.4 m×8.4 m,电场强度峰值大于50 kV/m。辐射波电磁脉冲模拟试验系统由辐射天线和脉冲功率源等组成。辐射波电磁脉冲模拟试验系统可生成水平极化电场,电场波形上升沿平均值小于10 ns,电场波形半高宽平均值约为30 ns。辐射波电磁脉冲模拟试验系统工作空间,距离天线水平距离20 m处电场强度峰值大于15 kV/m。

关键词: 核电磁脉冲, 有界波, 辐射波, 模拟试验系统, 马克斯发生器, 气体开关

Abstract: The design and production methods of two large electromagnetic pulse simulators at system level are explained. As bounded-wave electromagnetic pulse simulators, each of them is made up of a flat plate transmission line, a pulsed power source and a matched load. By taking several measurements, the bounded-wave electromagnetic pulse simulator generates a vertically polarized electric field with a rise time of 2.7 ns and a full width at half maximum of 25.6 ns. The working volume is 8.4 m×8.4 m×8.4 m and the maximum electric field amplitude is 50 kV/m. The second electromagnetic pulse simulator is a radiating wave electromagnetic pulse simulator, which is made up of an antenna and a pulsed power source. The radiating-wave electromagnetic pulse simulator generates a horizontally polarized electric field with a rise time of 10 ns and a full width at half maximum of 30 ns. The maximum electric field amplitude is 15 kV/m with the reference sensor at 20 m below the source.

Key words: nuclear electromagnetic pulse, bounded-wave, radiating-wave, simulator, Marx generator, gas switch

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