SDA full-wave analysis of boxed multistrip lines of finite thickness embedded in a layered lossy medium

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Colleges, School and Institutes

External organisations

  • Chalmers Tekniska Hogskola
  • Chalmers University of Technology
  • Electrotechical University


Spectral-domain approach (SDA) is applied to modeling propagation characteristics of multiconductor structure on superconducting strip lines with signal strips and ground planes of finite thickness in lossy layered media. Equivalent surface impedance is used to transform the superconducting strip of finite thickness into an infinitely thin strip. A novel procedure of a calculation of the equivalent surface impedance is proposed. Two sets of basis functions (Chebyshev and Legendre polynomials) are compared by their ability to accurate modeling of microwave losses in the structure. The model applicability is illustrated by numerical results compared with experimental and simulated data.


Original languageEnglish
Title of host publication2001 31st European Microwave Conference, EuMC 2001
Publication statusPublished - 2001
Event2001 31st European Microwave Conference, EuMC 2001 - London, United Kingdom
Duration: 24 Sep 200126 Sep 2001


Conference2001 31st European Microwave Conference, EuMC 2001
CountryUnited Kingdom