强激光与粒子束2012，Vol.24Issue(4)：809-812,4.DOI:10.3788/HP1PB20122404.0809
便携式脉冲形成线设计与实验研究
Design and experiment of portable Blumlein line
甘延青 1宋法伦 1卓婷婷 1秦风 1张勇 1龚海涛 1金晓1
作者信息
- 1. 中国工程物理研究院 应用电子学研究所,高功率微波重点实验室,四川绵阳 621900
- 折叠
摘要
Abstract
A layer-wound mylar dielectric parallel-plates Blumlein line has been developed, which adopts S-type layer winding and is 50 cm× 18 cm×12 cm in size. Its characteristics of high voltage insulation and output pulse were studied. The results simulated using equivalent circuit by PSpice software, consist with the results of experiment. It is found that the increase in switch inductance reduces the rise time of output pulses and distorts the output pulse shape, introducing reflections as well. The parasitic impedance causes some power loss in the line as the output pulse amplitude is lower than expected. The Blumlein line can deliver a maximum output of 50 kV to a matched load with duration of 180 ns and rise time better than 50 ns.关键词
平板Blumlein线/聚酯薄膜/模块化/小型化Key words
parallel-plates Blumlein line/ mylar/ modular structure/ miniaturization分类
信息技术与安全科学引用本文复制引用
甘延青,宋法伦,卓婷婷,秦风,张勇,龚海涛,金晓..便携式脉冲形成线设计与实验研究[J].强激光与粒子束,2012,24(4):809-812,4.
