Full-wave analysis of the image hybrid dielectric/HTS resonator

Author

Sans, C. ; O´Callegham, M. ; Sancho, D. ; Pous, R. ; Fontcuberta, J. ; Ji-Fuh Liang ; Guo-Chun Liang

Author_Institution

Univ. Politecnica de Catalunya, Barcelona, Spain

Volume

7

Issue

4

fYear

1997

Firstpage

3840

Lastpage

3843

Abstract

An analysis of the image hybrid dielectric/high-temperature superconductor (HTS) resonator is carried out. A full-wave radial mode-matching method is used to obtain the electromagnetic fields inside the resonator for single TE/sub 01/ and dual HE/sub 11/ modes. Measured resonant frequencies and quality factors of these modes are compared with numerical results of the analysis. The resonator power-handling capability is estimated from the field at the surface of the HTS film, assuming a certain value for the critical field of the HTS film.

Keywords

Q-factor; dielectric resonators; high-temperature superconductors; mode matching; resonator filters; superconducting cavity resonators; HTS film; critical field; electromagnetic field; full-wave analysis; image hybrid dielectric/high-temperature superconductor resonator; power handling; quality factor; radial mode-matching; resonant frequency; Dielectric measurements; Electromagnetic fields; Electromagnetic measurements; Frequency measurement; High temperature superconductors; Image analysis; Mode matching methods; Resonant frequency; Tellurium;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.659436

Filename

659436