DocumentCode
2507305
Title
Simulation and analysis of the beam-wave interaction for the high power W-band sheet beam klystron
Author
Ruan, Cunjun ; Wang, Shuzhong ; Chen, Shuyuan ; Yang, Xiudong ; Zhang, Changqing ; Zhao, Ding
Author_Institution
Key Lab. of High Power Microwave Sources & Technol., Inst. of Electron., Beijing, China
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
2
Abstract
In order to study the nonlinear beam-wave interaction for sheet beam klystrons more efficiently, a calculation code of SBK2D based on a 2D rod shaped macro-particle model is developed and used to simulate and analyze a high power W-band sheet beam klystron with 8 multiple gap barbell cavities. More than 50kW high frequency output with the efficiency of 20% and gain of 38 dB are observed, and the results agree very well with 3D-PIC program.
Keywords
klystrons; 2D rod shaped macroparticle model; 3D-PIC program; 8 multiple gap barbell cavities; SBK2D; gain 38 dB; high power W-band sheet beam klystron; nonlinear beam-wave interaction; Analytical models; Cavity resonators; Electron beams; Gain; Klystrons; Power generation; Space charge;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location
Wollongong, NSW
ISSN
2162-2027
Print_ISBN
978-1-4673-1598-2
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/IRMMW-THz.2012.6380113
Filename
6380113
Link To Document