强激光与粒子束2011，Vol.23Issue(9)：2465-2468,4.DOI:10.3788/HPLPB20112309.2465
波导内场增强法测量微波气体击穿
Microwave gas breakdown test by enhancing electric field in waveguide
摘要
Abstract
The paper proposes and studies an experimental scheme that tests microwave gas breakdown by enhancing electric field. The electric field enhancement is realized through two metal pins placed parallel to the field polarization direction in the middle of the waveguide, and air breakdown can be gotten by adjusting the power of the microwave source and the distance between the two metal pins. The experimental principle and corresponding diagnostic method are introduced. Air breakdown experiments have been conducted under 0. 1 Mpa with 2. 86 GHz microwave of 180 ns pulse duration. The results derived agree with theoretical design, validating the feasibility of the experimental scheme.关键词
微波/气体击穿/场增强/波导Key words
microwave/ air breakdown/ electric field enhancement/ waveguide分类
信息技术与安全科学引用本文复制引用
杨一明,袁成卫,钱宝良..波导内场增强法测量微波气体击穿[J].强激光与粒子束,2011,23(9):2465-2468,4.基金项目
国家高技术发展计划项目 （）
