真空电子技术Issue(1)：21-25,5.
行波管中聚焦磁场对互作用影响的研究
Research of the Focusing Magnetic's Impact on the Interaction in TWT
余金清 1胡玉禄 1李斌1
作者信息
- 1. 电子科技大学大功率微波电真空器件技术国防科技重点实验室,四川,成都,610054
- 折叠
摘要
Abstract
MAGIC simulation software has been used to study the effect of period permanent magnetic (PPM) field on electron trajectories. Static trajectories and interaction trajectories have been simulated. A magnetic field of gradual change amplitude has been designed by analyzing the electron trajectories. such a gradient magnetic field has been simulated by MAGIC. The result reveales that the gradient magnetic field can inhibit the electron defocusing. How to set this new type of magnetic field has been analyzed by studying the result of simulation.关键词
MAGIC/周期永磁聚焦磁场/电子轨迹/散焦/新型磁场Key words
MAGIC/ Periodic permanent magnetic focusing/ Electron trajectories/ Defocusing/ New type magnetic field分类
信息技术与安全科学引用本文复制引用
余金清,胡玉禄,李斌..行波管中聚焦磁场对互作用影响的研究[J].真空电子技术,2011,(1):21-25,5.
