Quasi-optical grids with thin rectangular patch/aperture elements

作者: Te -Kao Wu

DOI: 10.1007/BF02084577

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摘要: Theoretical analysis is presented for an efficient and accurate performance evaluation of quasi-optical grids comprised thin rectangular patch/aperture elements with/without a dielectric substrate/superstrate. The convergence rate this technique improved by order magnitude with the approximate edge conditions incorporated in basis functions integral equation solution. Also are interesting applications analytical to design coupling beam splitters optical systems as well thermal protection sunshields used communication satellites spacecrafts.

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