W-band Extended Interaction Oscillations using Post-accelerated Pseudospark-sourced Electron Beams

被引：0

作者：

Cross, A. W. ^{[1
]}

Yin, H. ^{[1
]}

He, W. ^{[1
]}

Zhang, L. ^{[1
]}

Ronald, K. ^{[1
]}

Phelps, A. D. R. ^{[1
]}

Chen, X. ^{[2
]}

Shu, G. ^{[3
]}

Yin, Y. ^{[3
]}

Zhao, J. ^{[4
]}

机构：

[1] Univ Strathclyde, Dept Phys, SUPA, Glasgow G4 0NG, Lanark, Scotland

[2] Queen Mary Univ London, Sch Elect Engn & Comp Sci, London, England

[3] UESTC, Sch Phys Elect, Chengdu, Peoples R China

[4] Xi An Jiao Tong Univ, Sch Elect Engn, Xian, Shaanxi, Peoples R China

来源：

2017 10TH UK-EUROPE-CHINA WORKSHOP ON MILLIMETRE WAVES AND TERAHERTZ TECHNOLOGIES (UCMMT) | 2017年

基金：

英国工程与自然科学研究理事会;

关键词：

millimetre-wave; EIO; pseudospark discharge; electron beam; post-acceleration;

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：

This article presents the investigation of a millimetre-wave extended interaction oscillation using both pencil and sheet-shaped pseudospark (PS)-sourced electron beams. Two W-band (75-110 GHz) pencil and sheet beam extended interaction oscillators (EIO) were designed and constructed respectively. The PS-sourced pencil beam EIO structure was firstly driven by a four-gap PS discharge operating at 30.5 kV and the output power of 38 W was achieved. The same EIO structure was then driven by an improved PS-sourced beam produced by combining a single-gap PS structure with an integrated post-acceleration section which generated an output power of 200W. The preliminary PS-sourced sheet beam EIO structure will also be presented.

引用

页数：4

共 32 条

[31] W-band Gyro-devices using Cusp Electron Gun and Helically Corrugated Interaction Region
He, W.
Donaldson, C. R.
Zhang, L.
McElhinney, P.
Phelps, A. D. R.
Ronald, K.
Cross, A. W.
2012 37TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2012,
[32] W-band Gyro-TWA using a Cusp Electron Gun and a Helically Corrugated Interaction Region
He, W.
Donaldson, C. R.
Zhang, L.
McElhinney, P.
Ronald, K.
Cross, A. W.
2013 IEEE 14TH INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2013,

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