A 140GHz Traveling-Wave Tube Based on Sine Waveguide and Sheet Beam

被引：0

作者：

Zhang, Luqi ^{[1
]}

Wei, Yanyu ^{[1
]}

Jiang, Xuebing ^{[1
]}

Xu, Jin ^{[1
]}

Wang, Yuanyuan ^{[1
]}

Gong, Yubing ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Natl Key Lab Sci & Technol Vacuum Elect, Chengdu 610054, Peoples R China

来源：

2016 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2016年

关键词：

Sine waveguide; sheet beam; TWT;

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：

A 140GHz traveling-wave tube (TWT) by utilizing the sine waveguide slow wave structure (SWS) combined with the electron sheet beam is designed to develop the high power millimeter-wave radiation source. The investigation results reveal that this TWT can produce over 30W output power in the range from 135GHz to 151GHz. The maximum output power reaches 68.63W at 138GHz, which corresponds to a gain of 35.36dB and an interaction efficiency of 5.94%.

引用

页数：2

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