Tree-dimensional particle-in-cell simulations for 0.3THz reflex klystron performed by commercial code "MAGIC3D" show that a micro-fabricated reflex klystron can be a promising radiation source in the THz frequency region. Using 1keV, 20mA electron beam, over 100mW power transfer from the kinetic energy of the electron beam to the electromagnetic energy in the resonant cavity could be obtained.
3-D PIC Simulations of 0.3THz Reflex Klystrons
2006-09-01
1092276 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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