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Vol. 5 No. 1 (2005): ELECTRICA

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Published: Dec 25, 2019
Keywords:
Propagation, scattering parameters, inhomogeneous waveguides

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Serkan ŞİMŞEK
Istanbul University, Engineering Faculty, Department of Electrical and Electronics Engineering 34320, Avcılar, Istanbul, Turkey
Ercan TOPUZ
Istanbul Technical University, Electrical and Electronics Faculty, Department of Electronics and Communication Engineering, 80626, Maslak, Istanbul, Turkey
Cevdet IŞIK
Istanbul Technical University, Electrical and Electronics Faculty, Department of Electronics and Communication Engineering, 80626, Maslak, Istanbul, Turkey

PROPAGATION PROPERTIES AND SCATTERING PARAMETERS OF INHOMOGENEOUSLY LOADED RECTANGULAR WAVEGUIDES

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Serkan ŞİMŞEK
Istanbul University, Engineering Faculty, Department of Electrical and Electronics Engineering 34320, Avcılar, Istanbul, Turkey
Ercan TOPUZ
Istanbul Technical University, Electrical and Electronics Faculty, Department of Electronics and Communication Engineering, 80626, Maslak, Istanbul, Turkey
Cevdet IŞIK
Istanbul Technical University, Electrical and Electronics Faculty, Department of Electronics and Communication Engineering, 80626, Maslak, Istanbul, Turkey

Abstract

In this study mode matching technique is used to obtain scattering parameter representations of waveguides loaded inhomogeneously with lossless dielectrics in the cross-sectional direction. The accuracy of our numerical solutions are assessed by comparing our results both with measured data and also, whenever available, with the results reported in the literature. Numerical results are presented to display the dependence of the scattering parameters on the electrical properties and geometrical dimensions of such structures.


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