Analysis of electromagnetic characteristics exhibited by high-power traveling-wave tubes based on a chain of coupled resonators beyond the boundary of the passband of the slow-wave system

被引：3
|
作者：
Komarov, D. A.
Morev, S. P.
Gudovich, A. V.
机构：
来源：
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2011年 / 56卷 / 04期
关键词：
Electron Flow; Sovetskoe Radio; Couple Resonator; Travel Wave Tube; Voltage Standing Wave Ratio;
D O I：
10.1134/S1064226911040061
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：
The electrodynamic characteristics of a traveling-wave tube (TWT) are numerically and experimentally analyzed beyond the boundary of the transparency band. A high-power three-section TWT with a slow-wave system in the form of a chain of coupled resonators is used as an example to show that, at the low-frequency edge of the operating band, the loaded Q factor of the resonance corresponding to the pi-mode oscillations is reduced and that the frequency characteristics do not shift into the low-frequency region.
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页码：465 / 470
页数：6
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