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arXiv · 1905.05871

Average Transition Conditions for Electromagnetic Fields at a Metascreen of Nonzero Thickness

Edward F. Kuester·Enbo Liu
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Abstract

Using a dipole interaction model, we derive generalized sheet transition conditions (GSTCs) for electromagnetic fields at the surface of a metascreen consisting of an array of arbitrarily shaped apertures in a perfectly conducting screen of nonzero thickness. The simple analytical formulas obtained are validated through comparison with full-wave numerical simulations.

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Edward F. Kuester, Enbo Liu. 2019-05-14. Average Transition Conditions for Electromagnetic Fields at a Metascreen of Nonzero Thickness. https://arxiv.org/abs/1905.05871

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