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Onde quasi-TEM des guides cylindriques blindés

Quasi-TEM wave in closed cylindrical waveguides

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L’approximationtemest une méthode très utilisée dans l’étude des guides d’onde à plusieurs conducteurs possédant un mode fondamental sans fréquence de coupure. Il semble cependant que la justification rigoureuse de cette approximation n’ait pas été donnée jusqu’ici. L’auteur propose ici d’apporter cette justification pour les guides d’onde blindés et de mettre en évidence les différences entre une onde quasitemet une ondetem.

Abstract

temapproximation technique is widely used in the study of waveguides characterized by the fundamental mode without cutoff frequency. It seems that exact justification of this approximation has never been delt with before to his knowledge. Here the author is trying to show the justification for a closed waveguide noting the difference between a quasi-TEM wave and an ordinarytemwave.

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Bibliographie

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Aubourg, M. Onde quasi-TEM des guides cylindriques blindés. Ann. Telecommun. 34, 45–51 (1979). https://doi.org/10.1007/BF03021996

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  • DOI: https://doi.org/10.1007/BF03021996

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