Study of a 0.2-THz Extended Interaction Oscillator Driven by a Pseudospark-Sourced Sheet Electron Beam

被引：46

作者：

Shu, Guoxiang ^{[1
,2
]}

He, Wenlong ^{[2
]}

Zhang, Liang ^{[2
]}

Yin, Huabi ^{[2
]}

Zhao, Junping ^{[2
]}

Cross, Adrian W. ^{[2
]}

Phelps, Alan D. R. ^{[2
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China

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

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 2016年 / 63卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

Extended interaction oscillator (EIO); high power radiation; pseudospark-sourced (PS) electron beam; sheet electron beam; subterahertz;

D O I：

10.1109/TED.2016.2615314

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 study of a planar G-band extended interaction oscillator (EIO) driven by a pseudospark-sourced (PS) sheet electron beam is presented. This enables the advantages of a planar interaction circuit combined with the merits of a PS sheet electron beam, including large beam cross section, high current density and the fact that a PS electron beam does not require the use of an external focusing magnetic field. Beam-wave interaction simulations for this planar EIO predicted a peak output power of 2.1 kW at similar to 0.2 THz. Investigations indicate that this planar EIO has a better tube performance with a higher radiation power compared with the PS pencil electron beam EIO.

引用

页码：4955 / 4960

页数：6

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