Progress in Superconductivity
- Volume 8 Issue 2
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- Pages.143-151
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- 2007
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- 1229-4764(pISSN)
Comparative Study for the Unloaded Quality Factors of High-Tc Superconductor-Dielectric Resonators Measured by Using S-parameter Circle-fit Method and Lorentzian-fit Method
S-parameter circle fit 방법과 Lorentzian fit 방법으로 측정된 고온초전도 유전체 공진기의 Unloaded Quality Factor 비교
- Kim, M.J. (Department of Physics and Center for Emerging Wireless Transmission Technology, Konkuk University) ;
- Lee, J.H. (Department of Physics and Center for Emerging Wireless Transmission Technology, Konkuk University) ;
- Park, E.K. (Department of Physics and Center for Emerging Wireless Transmission Technology, Konkuk University) ;
- Yang, W.I. (Department of Physics and Center for Emerging Wireless Transmission Technology, Konkuk University) ;
- Jung, H.S. (Department of Physics and Center for Emerging Wireless Transmission Technology, Konkuk University) ;
- Choi, Y.O. (Department of Physics and Center for Emerging Wireless Transmission Technology, Konkuk University) ;
- Lee, S.Y. (Department of Physics and Center for Emerging Wireless Transmission Technology, Konkuk University)
- Published : 2007.04.30
Abstract
Accurate measurements of the microwave surface resistance (Rs) of high temperature superconductor (HTS) films are important with regard to applications of HTS materials for wireless communications. As the surface resistance values of HTS films are usually extracted from the measured unloaded quality factor (