Design of Vane Loaded Helical Slow-Wave Structures for Broad-Band Traveling-Wave Tubes

被引：1
|
作者：
Lopes, Daniel T. [1 ]
Motta, Claudio C. [2 ]
机构：
[1] Nucl & Energet Res Inst, BR-05508000 Sao Paulo, Brazil
[2] Univ Sao Paulo, BR-05508 Sao Paulo, Brazil
来源：
2009 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE | 2009年
基金：
巴西圣保罗研究基金会;
关键词：
traveling-wave tube; helix; broad-band;
D O I：
10.1109/IVELEC.2009.5193569
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：
In this work we attempted to obtain a collection of useful results to guide the design of broad-band helical slow-wave structures. A 3D eigensolver was used to model vane loaded slow-wave structures. Plots of phase velocity and interaction impedance as function of a normalized frequency were taken varying some geometric parameters. The result is a collection of plots showing how the vane geometry affects the dispersion and the interaction impedance profiles of a helical slow-wave structure.
引用
收藏
页码：459 / +
页数：2
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