Design of a high-precision and widely tunable bounded-wave electromagnetic pulse simulator
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摘要:
介绍了一种精细化、连续可调的中型有界波电磁脉冲模拟器，该模拟器配置了前沿快、结构紧凑、脉冲电压调节范围宽、自动化程度高的新型高压脉冲源，实现了全系统的计算机光纤控制，解决了控制系统抗干扰问题，提升了源的模拟能力和设备的应用范围。模拟器的具体指标为：脉冲前沿约2.5 ns，半高宽约23 ns，工作空间4 m×4 m×5.8 m，输出电场强度在0.2～60 kV/m范围内连续可调。
Abstract:This paper introduces a high-precision and continuously tunable medium bounded-wave electromagnetic pulse simulator, which adopts a widely tunable, automated novel high voltage pulse source of compact size with fast rise time. Based on fiber transmission automation control is realized, anti-jamming problem is solved and HEMP simulation ability is promoted. Parameters of the simulator are: the rise time about 2.5 ns, FWHM about 23 ns, working volume 4 m×4 m×5.8 m, output continuously tunable electric field from 0.2 kV/m to 60 kV/m.
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图 1 高压脉冲源锐化结构等效电路
Figure 1. Equivalent circuits for steepening pulse edge of pulse generator
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