DocumentCode
3220503
Title
Efficiency enhancement in gyrotron backward wave oscillator with a nonlinearly tapered structure
Author
Lin, P.N. ; Kao, S.H. ; Lin, G.N. ; Chiu, C.C. ; Chu, K.R.
Author_Institution
Dept. of Phys., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fYear
2010
fDate
14-16 Oct. 2010
Firstpage
150
Lastpage
151
Abstract
Efficiency enhancement in a gyrotron backward wave oscillator (gyro-BWO) with a nonlinearly tapered waveguides is investigated with a self-consistent code. It is shown that the interaction efficiency can be enhanced significantly to a value as high as 61%. Mechanism of the efficiency enhancement is interpreted physically via phase space diagrams.
Keywords
backward wave oscillators; gyrotrons; gyro-BWO; gyrotron backward wave oscillator; nonlinearly tapered structure; nonlinearly tapered waveguides; phase space diagrams; self-consistent code;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electron Sources Conference and Nanocarbon (IVESC), 2010 8th International
Conference_Location
Nanjing
Print_ISBN
978-1-4244-6645-0
Type
conf
DOI
10.1109/IVESC.2010.5644410
Filename
5644410
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