A Generator of Nanosecond High-Voltage Pulses Based on Shock-Ionized Dynistors

S. V. Korotkov; Коротков С. В.; A. L. Zhmodikov; Жмодиков А. Л.; D. A. Korotkov; Коротков Д. А.

doi:10.31857/S0032816223060034

A Generator of Nanosecond High-Voltage Pulses Based on Shock-Ionized Dynistors

Authors: Korotkov S.V.¹, Zhmodikov A.L.¹, Korotkov D.A.¹
Affiliations:
1. Ioffe Physicotechnical Institute, Russian Academy of Sciences
Issue: No 6 (2023)
Pages: 23-27
Section: ЭЛЕКТРОНИКА И РАДИОТЕХНИКА
URL: https://rjraap.com/0032-8162/article/view/670304
DOI: https://doi.org/10.31857/S0032816223060034
EDN: https://elibrary.ru/XVFPIV
ID: 670304

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Abstract
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Abstract

A generator of high-power nanosecond pulses consisting of four stages that are switched on in a relay-race mode is described. Each stage contains a storage capacitor with an operating voltage of 8 kV and an assembly of series-connected shock-ionized dynistors. The possibility of switching current pulses with an amplitude of 800 А to a load of 30 Ω a rise time of 4 ns, and a repetition rate of 100 Hz is demonstrated. The prospects for increasing the output voltage and the output energy of the generator are determined.

References

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