Phase velocity and interaction impedance measurements on slow-wave structures for high-power traveling-wave tubes

被引：0

作者：

Lopes, Daniel T. ^{[1
]}

Motta, Claudio C. ^{[1
]}

机构：

[1] Univ Sao Paulo, BR-05508000 Sao Paulo, Brazil

来源：

2008 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE | 2008年

关键词：

interaction impedance; phase velocity; slow-wave structure; ring-bar; high-power traveling-wave tube;

D O I：

暂无

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 some results of phase velocity and interaction impedance measurements made on a ring-bar slow-wave structure for a high-power travelinge-wave tube are presented and discussed. The measurements were in range from 7 to 12 GHz. The experimental results obtained were compared to an analytical cold model based on the contra-wound helix theory and to 3D simulations done with a commercial full 3D eigenvalue solver software.

引用

页码：119 / 120

页数：2