Title :
Mode Propagation Constants in Hollow Oversized Circular Waveguides with Low-Conductivity Wall Material
Author :
Crenn, J.P. ; Belland, P.
Author_Institution :
Association EUR-CEA sur la Fusion Contrÿlée, B.P. n°6, F-92260 Fontenay-aux-Roses, France.
Abstract :
The mode propagation constants in hollow oversized circular waveguides with low-conductivity wall material are derived. The variations of these propagation constants versus electrical characteristics of the guide material are studied. The results allow to determine optimal materials for low-loss mode-transmission.
Keywords :
Attenuation; Conducting materials; Dielectric constant; Dielectric materials; Electric variables; Hollow waveguides; Laser modes; Optical materials; Propagation constant; Transmission lines;
Conference_Titel :
Microwave Conference, 1985. 15th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.1985.333567