Analysis of the transformation of an electron bunch in the wideband traveling-wave tube on the basis of an improved two-dimensional model

被引:0
作者
Il'ina, EM
Morev, SP
Rogovin, VI
Semenov, SO
Usherovich, BL
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TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The transformation of the electron energy distribution in the drift region between a dow-wave structure (SWS) and the collector of the wideband traveling-wave tube (TWT) is investigated using an improved two-dimensional nonlinear model of interaction. It is demonstrated that the additional deceleration of low-speed electrons in the field of the residual electron bunch reduces the efficiency of recuperation by 1.3 times after the beam passes the drift space.
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页码:1176 / 1179
页数:4
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