Title :
Numerical investigations on the effects of electron beam misalignment on beam-wave interaction in a high-power coaxial gyrotron
Author :
Avramidis, Konstantinos A. ; Pagonakis, Ioannis Gr ; Ioannidis, Z.C. ; Tigelis, I.G.
Author_Institution :
Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
Abstract :
We investigate, by numerical simulations, the effects of a misaligned (i.e. shifted with respect to the resonator axis) electron beam on the beam-wave interaction in a 170 GHz, 2 MW coaxial gyrotron. The correlation of the simulations results with the experimental findings, which motivated the present study, is discussed.
Keywords :
gyrotrons; numerical analysis; beam-wave interaction; electron beam misalignment; frequency 170 GHz; high-power coaxial gyrotron; numerical simulations; power 2 MW; Cavity resonators; Conferences; Cyclotrons; Educational institutions; Electron beams; Gyrotrons; Joints;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665425
