Title :
P1–6: Monotron split-cavity resonators
Author :
Barroso, Joaquim J. ; Neto, Joaquim P Leite
Author_Institution :
Assoc. Plasma Lab., Nat. Inst. for Space Res.-INPE, São José dos Campos, Brazil
Abstract :
It is examined both analytically and numerically by using a two-dimensional electromagnetic solver the frequency tuning characteristics and electric-field patterns in split-cavity resonators suitable for π mode operation of monotrons. Consisting of two circular cavities coupled by a circular grid, such resonators exhibit unique features not found in hollow circular cavities, namely, the occurrence of flat portions on the frequency tuning curves for varying iris radius.
Keywords :
cavity resonators; microwave tubes; π mode operation; circular grid; electric-field patterns; frequency tuning characteristics; hollow circular cavities; monotron split-cavity resonators; two-dimensional electromagnetic solver; Apertures; Electromagnetic analysis; Electromagnetic waveguides; Iris; Laboratories; Optical coupling; Plasma properties; Radio frequency; Resonant frequency; Tuning; monotrons; periodic-loaded waveguides;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2010 IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4244-7098-3
DOI :
10.1109/IVELEC.2010.5503577
