Title :
Modeling of high-Tc superconducting coupled microstrip lines on sapphire substrate
Author :
Deleniv, A. ; Gubina, M. ; Kholodniak, D ; Vendik, I.
Author_Institution :
Chalmers University of Technology, S-41296, Göteborg, Sweden. Fax: +46-(31)16 45 13, e-mail: spartak@ep.chalmers.se
Abstract :
Closed form models are proposed for propagation parameters of high-TC superconducting (HTS) coupled microstrip lines taking into account anisotropy of dielectric properties of sapphire substrate and a non-homogeneous current distribution in the coupled strips and in the ground plane for the even and odd modes. The models were verified by a comparison with full-wave analysis results and by an experimental investigation of a coupled lines HTS resonator.
Keywords :
Anisotropic magnetoresistance; Capacitance; Dielectric constant; Dielectric losses; Dielectric substrates; Frequency; High temperature superconductors; Impedance; Microstrip; Permittivity;
Conference_Titel :
Microwave Conference, 1996. 26th European
Conference_Location :
Prague, Czech Republic
DOI :
10.1109/EUMA.1996.337569
