HTS surface wave resonators

G. A. Melkov*, Y. V. Egorov, O. M. Ivanjuta, V. Y. Malyshev, H. K. Zeng, Kaung-Hsiung Wu, Jenh-Yih Juang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

A novel class of surface wave high-temperature superconductivity (HTS) resonators was investigated. The resonator consists of HTS film and one or two dielectric plates. One of the dielectric plates may be the HTS film substrate. Theoretical analysis of the resonator structure was carried out using the partial region method, with the 20 lowest waves being considered in every region. The resonant frequencies, quality of oscillations, and the field and current distributions were calculated. It was shown that there is a high-density and homogeneous microwave current flowing on the film surfaces. Experimental measurements carried out in the 3-cm wavelength range demonstrate good agreement with simulated data.

Original languageEnglish
Pages (from-to)95-100
Number of pages6
JournalJournal of Superconductivity and Novel Magnetism
Volume13
Issue number1
DOIs
StatePublished - 1 Dec 2000

Keywords

  • High temperature superconductivity (HTS)
  • Microwave resonator
  • Surface impedance
  • Surface wave

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