Title :
Spectral methods in investigations of superconducting open resonators
Author :
Afonin, D.G. ; Kravchenko, V.F.
Author_Institution :
Fac. of Phys., Moscow State Univ., Russia
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;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.850873
