Helix wire tolerances in TWT small-signal gain prediction

被引：0
|
作者：
D'Agostino, S
Paoloni, C
机构：
[1] Univ Rome La Sapienza, Dept Elect Engn, I-00184 Rome, Italy
[2] Univ Roma Tor Vergata, Dept Elect Engn, I-00133 Rome, Italy
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2001年 / 29卷 / 03期
关键词：
traveling-wave tubes; small-signal gain; helix wire;
D O I：
10.1002/mop.1132
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：
Small-signal gain is an important characteristic within the framework of overall travelling-wave tube (TWT) performance. The fabrication tolerances can determine different performances with respect to the required ones. In this letter an accurate evaluation of the effect of the helix wire tolerances on the TWT small-signal gain is proposed. The study is applied to a measured five-section TWT working in the 10-13 GHz frequency band. (C) 2001 John Wiley & Sons. Inc.
引用
收藏
页码：208 / 209
页数：2
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