Abstract
The objective function for the optimization of frequency-selective structures with cross-shaped aperture elements is formulated. The electrodynamic characteristics of such systems are determined using a numerical model of a local section of a metasurface with periodic Floquet conditions, which demonstrates a good agreement with the experiments. The sizes of the aperture elements and the electrophysical properties of materials providing narrow-band filtering of electromagnetic signals in a given frequency range are found.
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Original Russian Text © S.A. Alaverdyan, I.N. Kabanov, V.V. Komarov, V.P. Meshchanov, 2016, published in Radiotekhnika i Elektronika, 2016, Vol. 61, No. 10, pp. 940–945.
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Alaverdyan, S.A., Kabanov, I.N., Komarov, V.V. et al. Optimization of two-dimensional periodic structures with cross-shaped aperture elements. J. Commun. Technol. Electron. 61, 1081–1085 (2016). https://doi.org/10.1134/S1064226916090011
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DOI: https://doi.org/10.1134/S1064226916090011