摘要
采用皮尔斯电子枪综合法设计,并在综合法设计中引入圆筒电极聚焦和双阳极设置概念,再通过Egun数值模拟、优化,方便、快速设计出了S波段大功率螺旋线行波管高导流系数、大电流、高电流密度电子注电子枪,该电子枪成功加工装配在行波管整管中。
With the synthesis of Pierce＇s electron gun and the concepts of the cyhndrical focusing electrocle and the dual anode＇ s setting, the electron gun, which may produce a high current electron beam with high current density and high perveance for S-band high power helix TWT, is designed by theory analyzing and the Egun software computing, and this electron gun is machined and mounted in TWT successfully.
出处
《真空电子技术》
2006年第5期19-21,共3页
Vacuum Electronics
基金
国家自然科学基金重点项目(60532010)资助
关键词
电子枪
综合法设计
圆筒电极聚焦
双阳极
数值计算
Electron gun
Synthesis designing
Cylindrical electrode focusing
Dual anode
Numerical computing
