Spectral methods in investigations of superconducting open resonators

Author

Afonin, D.G. ; Kravchenko, V.F.

Author_Institution

Fac. of Phys., Moscow State Univ., Russia

fYear

2000

fDate

14-19 May 2000

Firstpage

54

Lastpage

55

Abstract

A method for calculation of the electrodynamic characteristics of superconducting open resonators is proposed and realized. The method is used for the calculation of the spectrum, Q-factor and field distribution of the excited oscillation types in two-mirror superconducting confocal open resonators with cylindrical mirrors made from copper and superconducting materials. Theoretical results are confirmed by experimental investigations carried out in the millimeter-wave band using the automatic complex.

Keywords

Electrodynamics; Helmholtz equations; Q-factor; Spectral analysis; Superconducting cavity resonators; Helmholtz equation; Meissner conditions; Q-factor; automatic complex; cylindrical mirrors; distribution; electrodynamic characteristics; excited oscillations; field distribution; millimeter-wave band; spectral methods; superconducting open resonators; two-mirror confocal resonators; Equations; High temperature superconductors; Millimeter wave measurements; Mirrors; Q factor; Resonance; Superconducting materials; Superconducting microwave devices; Surface resistance; Surface waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Precision Electromagnetic Measurements Digest, 2000 Conference on

Conference_Location

Sydney, NSW, Australia

Print_ISBN

0-7803-5744-2

Type

conf

DOI

10.1109/CPEM.2000.850873

Filename

850873