METHOD FOR CALCULATING THE SMALL-SIGNAL GAIN OF A BROAD-BAND TWT WITH FINITE BEAM THICKNESS

被引：3
|
作者：
ONODERA, T
机构：
[1] Department of Electronic Engineering, Kumamoto Institute of Technology, Kumamoto, 860, 4-22-1, Ikeda
来源：
IEEE TRANSACTIONS ON ELECTRON DEVICES | 1990年 / 37卷 / 06期
关键词：
D O I：
10.1109/16.106256
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Two different methods of calculating the small-signal gain of a traveling wave tube (TWT) based on different equations for C and QC are described. Three broad-band TWT’s were built and tested. The experimental results are compared with the theoretical values calculated by the two methods. The method based on Ura’s theory of finite beam thickness shows better agreement with the experimental results. A method for approximating the gain in the terminated loss region is also described. © 1990 IEEE
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页码：1551 / 1556
页数：6
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