DocumentCode :
2678497
Title :
Study on the beam-wave interaction in the rectangular Cerenkov maser with a sheet electron beam
Author :
Chen, Ye ; Wang, Yong ; Zhao, Ding
Author_Institution :
Grad. Univ. of Chinese Acad. of Sci., Beijing, China
fYear :
2011
fDate :
2-7 Oct. 2011
Firstpage :
1
Lastpage :
2
Abstract :
A linear theory of a rectangular Cerenkov maser (RCM) with a sheet electron beam is developed by using Borgnis function method and field-match method. Based on a 3-D beam-wave interaction model proposed in this paper, the TEx mode dispersion equation and its analytical solution are derived for the RCM. Through numerical calculations, the effect of the beam thickness, current density and beam-grating gap on the linear growth rate is analyzed.
Keywords :
current density; electron beams; masers; 3D beam-wave interaction model; Borgnis function method; beam thickness; beam-grating gap; current density; dispersion equation; field-match method; linear growth rate; linear theory; rectangular Cerenkov maser; sheet electron beam; Current density; Dispersion; Equations; Gain; Masers; Mathematical model; Solid modeling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
ISSN :
2162-2027
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
Type :
conf
DOI :
10.1109/irmmw-THz.2011.6105237
Filename :
6105237
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2678497
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