DocumentCode
1865250
Title
A novel helix SWS for wide band TWT with low gain fluctuation
Author
Xia Lei ; Lingna Yue ; Yanyu Wei ; Qian Li ; Chong Ding ; Jin Xu ; Yubin Gong ; Xiaomeng Yang ; Tuopu Huang ; Yixue Wei ; Haihua Gong ; Jinjun Feng
Author_Institution
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2015
fDate
27-29 April 2015
Firstpage
1
Lastpage
3
Abstract
A novel and simple helix slow-wave structure (SWS) with low gain fluctuation is present. The high frequency characteristics and beam-wave interaction of this structure are calculated. The simulation results show that the gain of the novel helix traveling wave tube (TWT) is more than 58dB at Ka-band. At the same time, the gain fluctuation of the TWT is less than 6.2dB.
Keywords
slow wave structures; Ka-band; beam-wave interaction; gain 58 dB; helix SWS; helix slow-wave structure; helix traveling wave tube; wide band TWT; Blades; Dispersion; Electron tubes; Fluctuations; Impedance; Metals; beam-wave interaction; helix slow wave strucuture; high frequency characteristics; low gain fluctuation;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location
Beijing
Print_ISBN
978-1-4799-7109-1
Type
conf
DOI
10.1109/IVEC.2015.7224013
Filename
7224013
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