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Study of High Tc Superconducting Microstrip Antenna

Auteurs : Tarek FORTAKI, Mounir AMIR, Siham BENKOUDA, Abdelmadjid BENGHALIA
Année : 2009
Domaine : Electronique
Type : Publication
Revue : Electromagnetics Research Symposium
Résumé en PDF : (résumé en pdf)
Fulltext en PDF : (.pdf)
Mots clés : Electromagnetic waves, microstrip antennas, Superconducting films, Full wave analysis, High-T, Numerical results, Resonant characteristics, Superconducting microstrip antennas, Two fluid model

Résumé :

Resonant characteristics of microstrip antennas with superconducting films is presented. The analysis is based on a full electromagnetic wave model with London's equations and the two-fluid model. It is shown that the full-wave analysis presented here gives numerical results which are in excellent agreement with the measured data available in the literature. Re- sults showing the effect of the temperature on the resonant frequency and half-power bandwidth of superconducting microstrip antenna are given. Variations of the resonant frequency with the high Tc superconducting film thickness are also presented.