NDLI: Finite difference approach for rigorous full-wave analysis of superconducting microwave structures

Content Provider	IEEE Xplore Digital Library
Author	Megahed, M.A. El-Ghazaly, S.M.
Copyright Year	1993
Description	Author affiliation: Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA (Megahed, M.A.; El-Ghazaly, S.M.)
Abstract	A full-wave analysis of superconducting transmission line structures is presented. This approach avoids making any simplifying assumptions regarding the strip thickness and the electromagnetic wave inside the superconductor. The propagation constant and the attenuation constant are obtained rigorously by solving the eigenvalue problem resulting from the discretization of the wave equations using the finite difference method. The corresponding eigenvectors are the possible modes. The current distribution inside the superconducting materials and the electromagnetic fields in the structure can be easily obtained. Results for the propagation characteristics of the microstripline are demonstrated. Slow wave propagation is observed along the microstrip line. The increase of attenuation with temperature and frequency is clearly shown.
Starting Page	963
Ending Page	966
File Size	291845
Page Count	4
File Format	PDF
ISBN	0780312090
ISSN	0149645X
DOI	10.1109/MWSYM.1993.276906
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1993-06-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Finite difference methods Superconducting microwave devices Superconducting transmission lines Attenuation Electromagnetic propagation Microstrip Strips Electromagnetic scattering Propagation constant Eigenvalues and eigenfunctions
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering Radiation

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