Modal Analysis of Cylindrical Waveguides with 2D Metamaterial Wall
Résumé
In this article the Modal Expansion Theory (MET) is developed for 2D metamaterial cylindrical waveguides. A new code based on 2D Finite Element Method (FEM) is implemented to compute conformal surface impedances. The MET using this FEM code is successfully applied to waveguides with different-invariant metamaterials. For such cases, computation time is at least 30 times faster than the commercial software HFSS.
Domaines
Electromagnétisme
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Kuhler_Modal_Analysis_of_Cylindrical_Waveguides_with_2D_metamaterial_Wall.pdf (800.58 Ko)
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