DocumentCode
2520596
Title
The time-domain calculation for the interaction section of helix TWT
Author
Liu, Tao ; Liu, Pu-Kun ; Wang, Zi-Cheng
Author_Institution
Grad. Univ. of Chinese Acad. of Sci., Beijing, China
fYear
2010
fDate
15-17 Dec. 2010
Firstpage
1
Lastpage
3
Abstract
Aiming at the beam-wave interaction in the helix TWTA, some of the main calculation results which were based on the loss transmission line model and kinetics equation with the particle-in-cell technic of the time-domain were shown in this paper. Comparison of the test results, it is apparent to see the two results were consistent. Secondly aiming at the nonlinear phase distortion, a result of phase length is shown in the later. The calculation result is 45 degrees which is close to the test of the institute (IECAS).
Keywords
nonlinear distortion; time-domain analysis; transmission line theory; travelling wave tubes; IECAS; beam-wave interaction; helix TWT; interaction section; kinetics equation; loss transmission line model; nonlinear phase distortion; particle-in-cell technic; phase length; time-domain calculation; beam-wave interaction; particle-in-cell; phase length; time-domain;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices and Solid-State Circuits (EDSSC), 2010 IEEE International Conference of
Conference_Location
Hong Kong
Print_ISBN
978-1-4244-9997-7
Type
conf
DOI
10.1109/EDSSC.2010.5713703
Filename
5713703
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