Title :
A 2D Electron Optics System Code for Millimeter Wave Traveling-Wave Tubes
Author :
Quan, Hu ; Zhonghai, Yang ; Tao, Huang ; Bin, Li ; Jianqing, Li ; Xiaofang, Zhu ; Xiaolin, Jin ; Yongbing, Jin ; Yukun, Qin ; Li, Liao ; Li, Xiao ; Lieming, Yao
Author_Institution :
Univ. of Elec. Sci. & Tech. of China, Chengdu
Abstract :
To improve the performance of the electron optics system for millimeter wave traveling-wave tubes, we developed a two-dimensional electron optics system design tool. It includes UESTCGun, UESTCPPM and UESTCMDC to model and simulate electron guns, periodic permanent magnetic focusing systems and multi-stage depressed collectors respectively. The physics models and implements of UESTCGun code, UESTCPPM code and UESTCMDC code will be presented.
Keywords :
electron guns; electron optics; millimetre wave tubes; 2D electron optics system code; electron guns; millimeter wave traveling wave tubes; periodic permanent magnetic focusing systems; Cathodes; Electron emission; Electron guns; Electron optics; Electron tubes; Magnetic fields; Millimeter wave communication; Millimeter wave technology; Object oriented modeling; Visualization;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368566
