A High Power 390 GHz Harmonic Gyrotron Based on Cusp Electron Gun

摘要：

The design and simulation of a harmonic gyrotron based on a cusp electron gun is presented. The gyrotron is operated at the 7th electron cyclotron harmonic with an output frequency of ~390 GHz and mode pattern of TE71· A large orbit electron beam with energy of 40 keV, beam current of 1.5A and an adjustable pitch alpha from 1 to 3 from a cusp gun is used to drive the beam-wave interaction. Smooth cylindrical waveguide and slotted structures have been studied as interaction cavities. Theoretical analysis and numerical simulation results of these structures will be presented.

作者: F.Li W.He A.D.R.Phelps A.W.Cross C.R.Donaldson K.Ronald

作者单位: SUPA,Department of Physics,University of Strathclyde,Glasgow,G4 0NG UK

会议类型: 国际会议

会议名称: 17th International Conference on High-Power Particle Beams(第17届高功率离子束国际会议)

会议地点: 西安

会议语种:英文

页码: 269-271

在线出版日期: 2008-07-06（万方平台首次上网日期，不代表论文的发表时间）