DocumentCode :
3235339
Title :
Full-wave nonlinear analysis of microwave superconductor devices: application to filters
Author :
Megahed, Mohamed A. ; El-Ghazaly, Samir M.
Author_Institution :
Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA
fYear :
1995
fDate :
16-20 May 1995
Firstpage :
1265
Abstract :
A full-wave three-dimensional nonlinear HTS finite-difference time-domain electromagnetic simulator is developed. The HTS nonlinear model, based on the Ginzburg-Landau theory, is blended with Maxwell´s equations. The analysis is performed in time domain, which is necessary for modeling the nonlinear aspects of microwave superconductor devices. The fields in the superconducting device are calculated. Interesting aspects of the nonlinearity in a superconducting material are observed. Applications to microstrip line and filters are presented.<>
Keywords :
Maxwell equations; finite difference time-domain analysis; high-temperature superconductors; microstrip filters; microstrip lines; microwave filters; passive filters; simulation; superconducting microwave devices; FDTD EM simulator; Ginzburg-Landau theory; HTS nonlinear model; Maxwell equations; finite-difference time-domain simulator; full-wave nonlinear analysis; microstrip filters; microstrip line; microwave superconductor devices; three-dimensional nonlinear simulator; Finite difference methods; High temperature superconductors; Maxwell equations; Microstrip filters; Performance analysis; Superconducting devices; Superconducting filters; Superconducting materials; Superconducting microwave devices; Time domain analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 1995., IEEE MTT-S International
Conference_Location :
Orlando, FL, USA
ISSN :
0149-645X
Print_ISBN :
0-7803-2581-8
Type :
conf
DOI :
10.1109/MWSYM.1995.406201
Filename :
406201
Link To Document :
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