Analytic Theory and PIC Simulation of Electron Beam Generation under High Voltage
2014 ◽
Vol 960-961
◽
pp. 877-880
Keyword(s):
The theoretical analysis and numerical simulation of electron beam generation in foil-less diode are presented. The theories of OAL, CL, and equilibrium beam model are briefly compared. All the theoretical models can give a relatively accurate solution of electron gun, and the equilibrium beam model is more appreciated. A PIC simulation tool UNIPIC is introduced and is used to analyze the behaviors of a foil-less diode. Under the conditions of 180 kV incident voltage wave and 2.5 T axial magnetic fields, we obtained the 250 kV, 1.5 kA output beam current which can be used in high power microwave generators.
1999 ◽
Vol 53
(4-5)
◽
pp. 144-149
Keyword(s):
2010 ◽
Vol 36
(4)
◽
pp. 375-378
◽
Keyword(s):
2019 ◽
Vol 1393
◽
pp. 012064
Keyword(s):
Keyword(s):