Title :
Eigenvalue spectrum of coaxial cavities with corrugations on the inner and the outer wall
Author :
Ioannidis, Z.C. ; Avramidis, Konstantinos A. ; Latsas, G.P. ; Tigelis, I.G.
Author_Institution :
Dept. of Electron., Comput., Telecommun. & Control, Nat. & Kapodistrian Univ. of Athens, Athens, Greece
Abstract :
The Spatial Harmonics Method (SHM) has been employed to study TE modes in a coaxial cavity with corrugations both on the inner and the outer wall. Such cavities seem to have the potential for superior mode-selectivity and could be employed for the development of multi-MW gyrotrons above 200 GHz.
Keywords :
eigenvalues and eigenfunctions; gyrotrons; SHM; TE modes; coaxial cavities; corrugations; eigenvalue spectrum; inner wall; multiMW gyrotrons; outer wall; spatial harmonics method; superior mode-selectivity; Cavity resonators; Conductors; Corrugated surfaces; Eigenvalues and eigenfunctions; Gyrotrons; Harmonic analysis;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665655
