Title :
The space trajectory and transmission properties of magnetically self-focussing beam
Author :
Chenxi ; Xie Wenkai ; Liu Shenggang
Author_Institution :
Res. Inst. of High Energy Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The equation of electron space trajectory in a drift tube filled with plasma is given in this paper. The space is divided into three areas, the equation is numerically solved under relativistic and unrelativistic conditions, the transmission properties are studied and some parameters affecting the transmission properties are discussed in detail. The study shows that with a plasma filling the beam can be transmitted with high quality by optimally choosing the plasma filling fraction and the voltage
Keywords :
electron beam focusing; gas-discharge tubes; microwave tubes; self-focusing; space charge; high quality transmission; magnetically self-focusing beam; plasma-filled drift tube; relativistic condition; space trajectory; transmission properties; unrelativistic condition; voltage; Electron beams; Equations; Magnetic properties; Particle beams; Plasma devices; Plasma properties; Plasma sources; Plasma waves; Space charge; Space technology;
Conference_Titel :
Microwave and Millimeter Wave Technology Proceedings, 1998. ICMMT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4308-5
DOI :
10.1109/ICMMT.1998.768348
