DocumentCode
625988
Title
Design and experiment of a V-band helix TWT
Author
Li Li ; Jinjun Feng ; Bo Qu ; Yanhua Shang
Author_Institution
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Beijing Vacuum Electron. Res. Inst., Beijing, China
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
In this paper, the design and optimization of a V-band helix TWT is carried out and prototype tubes have been assembled. The test results show that the output power of the TWT is over 15W with the overall efficiency of over 14.5% and a gain of over 43dB.The beam transmission experiment shows that a transmission ratio is over 97%.
Keywords
travelling wave tubes; V-band helix TWT; efficiency 14.5 percent; power 15 W; prototype tubes; Anodes; Bandwidth; Cathodes; Electron beams; Gain; Power generation; Radio frequency; Efficiency; Helix; TWT; V-band;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location
Paris
Print_ISBN
978-1-4673-5976-4
Type
conf
DOI
10.1109/IVEC.2013.6570942
Filename
6570942
Link To Document