A 2D Electron Optics System Code for Millimeter Wave Traveling-Wave Tubes

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 mult...

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Bibliographic Details
Main Authors: Hu Quan, Yang Zhonghai, Huang Tao, Li Bin, Li Jianqing, Zhu Xiaofang, Jin Xiaolin, Jin Yongbing, Qin Yukun, Liao Li, Xiao Li, Yao Lieming
Format: Conference Proceeding
Language:English
Subjects:
Cathodes
Electron emission
Electron guns
Electron optics
Electron tubes
Magnetic fields
Millimeter wave communication
Millimeter wave technology
Object oriented modeling
Visualization
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Description
Summary: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.
ISSN:2162-2027
DOI:10.1109/ICIMW.2006.368566