小型化连续波栅控电子枪设计  

Design of Miniaturized Continuous Wave Grid-Controlled Electron Guns

作　　者：陈曦[1] 魏义学[1] CHEN Xi;WEI Yi-xue(Beijing Vacuum Electronics Research Institute, Beijing 100015, China)

机构地区：[1]北京真空电子技术研究所,北京100015

出　　处：《真空电子技术》2017年第4期20-24,共5页Vacuum Electronics

摘　　要：本文对某X/Ku波段小型化连续波行波管进行栅控电子枪的电气和结构设计。利用"电磁设备有限元仿真和分析软件opera"对该栅控电子枪进行电气设计和"大型通用有限元分析软件ansys"对该栅控电子枪进行热分析以及动力学分析,研制出的栅控电子枪各项指标满足该小型化连续波行波管的需要,其结构可靠性满足机载平台的使用要求。Electric and structure design of grid-controlled electron guns for X/Ku band miniature continuous wave traveling wave tubes were presented in this paper.The electric design of the grid-controlled electron gun is by using'the finite element simulation and analysis software opera'and the thermal analysis and dynamic analysis is by'the large general finite element analysis software ANSYS'.The parameters of the grid controlled electron gun meet the needs of the miniature continuous wave traveling wave tube and the structure reliability meets the requirements of the airborne platform.

关 键 词：小型化 连续波 栅控电子枪 热分析 动力学分析 

分 类 号：TN103[电子电信—物理电子学]