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Study of High Tc

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Electromagnetics Research Symposium

Volume 2, 2009, Pages 1424-1427

Study of High T c Superconducting Microstrip Antenna

Tarek FORTAKI, Mounir AMIR, Siham BENKOUDA, Abdelmadjid BENGHALIA

Abstract: 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.

Keywords : Electromagnetic waves, microstrip antennas, Superconducting films, Full wave analysis, High-T, Numerical results, Resonant characteristics, Superconducting microstrip antennas, Two fluid model

Centre de Recherche en Technologies Industrielles - CRTI - www.crti.dz

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