Dielectric mounting system

摘要

A dielectric resonator system having a dielectric element and a purified alumina attachment assembly both housed within a metallic resonant casing. Attachment assembly is at least 99.5% pure alumina. Attachment assembly couples dielectric element to the casing. Dielectric element is an internally threaded ring or disk. Attachment assembly includes an externally threaded alumina support member coupled to the internally threaded dielectric element.