真空电子技术Issue(1)：31-38,44,9.
真空电子器件的新机理研究
Some New Ideas for Vacuum Electron Devices
廖复疆1
作者信息
- 1. 北京真空电子技术研究所,北京100015
- 折叠
摘要
Abstract
Some new ideas for vacuum electron devices are introduced and commented in this paper.As millimeter wave (mmW) and terahertz (THz) technique developing,the requirements for vacuum electron devices with high frequency,high power output,wide bandwidth,high efficiency and by micro-fabrication are increased.The sheet beam and multi-beam array are important ways to increase the device power output;the photonic band gap (PBG) combined with vacuum electronics will provide an approach to new device;ceramic structure TWT is a new concept for vacuum electron device.Especially the proposals of metal-oxide-semiconductor field-effect transistor with a vacuum channel and vacuum electron based photodiode may hopefully bring vacuum electronics returning to the numerical electronics.关键词
毫米波/太赫兹波/真空电子/光子带隙/行波管/纳米真空三极管Key words
Millimeter wave/THz wave/Vacuum electronics/PBG/TWT/Nano-vacuum triode分类
信息技术与安全科学引用本文复制引用
廖复疆..真空电子器件的新机理研究[J].真空电子技术,2017,(1):31-38,44,9.
