Title :
Proposal of a coaxial-cavity gyrotron with tapered guide magnetic field
Author :
Jianbo Jin ; Shi-Chang Zhang ; Chunrong Qiu ; Xiaoping Liang
Author_Institution :
Inst. of Photoelectron., Southwest Jiaotong Univ., Chengdu, China
Abstract :
In this paper a gyrotron with tapered guide magnetic field is proposed. The transmission quality of the electron beam in this device is investigated and found to be improved. Simulations show the electronic efficiency of the FZK gyrotron experiment might be increased up to 38.7% by tapering the guide magnetic field.
Keywords :
cavity resonators; gyrotrons; magnetic fields; millimetre wave tubes; numerical analysis; 165 GHz; 38.7 percent; FZK gyrotron experiment; beam-wave interaction efficiency; coaxial-cavity gyrotron; electron beam transmission quality; electronic efficiency; numerical simulation; single mode stable operation; tapered guide magnetic field; Coaxial components; Conductors; Electron beams; Gyrotrons; Magnetic fields; Numerical simulation; Power generation; Proposals; Structural beams; Voltage;
Conference_Titel :
Infrared and Millimeter Waves, 2002. Conference Digest. Twenty Seventh International Conference on
Conference_Location :
San Diego, CA, USA
Print_ISBN :
0-7803-7423-1
DOI :
10.1109/ICIMW.2002.1076147
