{"title":"Signal Propagation in Conductor-Backed Superconductor Coplanar Waveguides","authors":"S. Xiao, R. Vahldieck","doi":"10.1109/EUMA.1994.337239","DOIUrl":null,"url":null,"abstract":"Transient propagation of Gaussian pulses on superconductive conductor-backed coplanar waveguides are investigated using the Finite Difference Time Domaim Method (FDTD). The two-fluid model is used to describe the superconductivity. The frequency-dependent negative imaginary part of the conductivity is modeled with the FDTD by storing the electric field history. A variable mesh with second order accuracy is used to resolve the thin superconductor film and buffer layer.","PeriodicalId":440371,"journal":{"name":"1994 24th European Microwave Conference","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1994 24th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1994.337239","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Transient propagation of Gaussian pulses on superconductive conductor-backed coplanar waveguides are investigated using the Finite Difference Time Domaim Method (FDTD). The two-fluid model is used to describe the superconductivity. The frequency-dependent negative imaginary part of the conductivity is modeled with the FDTD by storing the electric field history. A variable mesh with second order accuracy is used to resolve the thin superconductor film and buffer layer.