Title :
Accurate calculations of geometrical factors of Hakki-Coleman shielded dielectric resonators
Author_Institution :
Dept. of Electr. & Comput. Eng., James Cook Univ. of North Queensland, Townsville, Qld., Australia
Abstract :
This paper presents new analytical formulas for the accurate calculation of geometrical factors of Hakki-Coleman shielded dielectric resonators operating in the TE/sub 011/ mode. The new approach is compared numerically with existing semianalytical methods of computing geometrical factors. The results of the comparison show that the new approach of calculating geometrical factors is more accurate.
Keywords :
dielectric resonators; electric resistance measurement; electromagnetic shielding; high-temperature superconductors; microwave measurement; superconducting thin films; 10 to 25 GHz; HTS films; Hakki-Coleman shielded dielectric resonators; TE/sub 011/ mode; analytical formulas; geometrical factors; microwave measurement; semianalytical methods; surface resistance; Dielectric loss measurement; Dielectric losses; Dielectric measurements; Dielectric thin films; Electrical resistance measurement; High temperature superconductors; Q factor; Superconducting thin films; Surface resistance; Tellurium;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
