低抖动纳秒高压脉冲源研究
Study on High Voltage Pulse Generator With Low Jitter and Nanosecond Risetime
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摘要: 根据某高能物理实验要求，利用真空平面三极管驱动高压触发管，研制出脉冲幅度达10 kV、前沿小于3.5 ns、抖动低于1 ns，负载电阻RL为50 Ω时峰值电流可达200 A的高压负脉冲源。本文介绍了该脉冲源的系统组成及工作原理，并给出了系统输出波形。Abstract: According to the requirements of the high energy physics experiment, the vacuum planar triode was applied to drive the spark gap for the high voltage pulse generator, which is capable of driving 10 kV into 50 Ω (RL) with 200 A peak current, less than 3.5 ns risetime and lower than 1 ns jitter. The structure and the working principle of the pulse generator, and the output waveforms were introduced in the paper.
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