DocumentCode
2814587
Title
Simulation research on the sheet electron beam gun
Author
Duan, Zhaoyun ; Guo, Xiankui ; Guo, Fang ; Gong, Yubin ; Wei, Yanyu ; Yue, Lingna ; Gong, Huarong ; Wang, Wenxiang
Author_Institution
Vacuum Electron. Nat. Lab., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2009
fDate
28-30 April 2009
Firstpage
403
Lastpage
404
Abstract
In this paper, we study the novel sheet electron beam gun by using CST simulation. We can find that the rectangular sheet electron beam gun can easily generate the rectangular sheet electron beam, its electrode shape and cathode focusing electrode angle have obvious influences on the performances of the rectangular sheet electron beam, such as its height and current density. The simulation results can offer a basis for designing a sheet electron beam gun which can be used in the high-power millimeter wave sources, such as traveling wave tubes.
Keywords
electron guns; CST simulation; electrode angle; electrode shape; rectangular sheet electron beam gun; Anodes; Cathodes; Computational modeling; Current density; Electrodes; Electron beams; Electron tubes; Laser beams; Millimeter wave technology; Shape; computation simulation; millimeter wave traveling wave tubes; sheet beam electron gun;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference, 2009. IVEC '09. IEEE International
Conference_Location
Rome
Print_ISBN
978-1-4244-3500-5
Electronic_ISBN
978-1-4244-3501-2
Type
conf
DOI
10.1109/IVELEC.2009.5193579
Filename
5193579
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