Scattering characteristics of two-dimensionally periodic impedance surface

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10 Scopus citations


We present here an exact formulation for the three-dimensional (3-D) boundary-value problem of plane wave scattering by a two-dimensionally (2-D) periodic impedance surface in a uniform medium. The scattering characteristics of such a structure are rigorously analyzed in terms of the complete set of both TE-and TM-polarized plane waves in the uniform medium. Extensive numerical results are given to illustrate physical phenomena associated with the structure.

Original languageEnglish
Pages (from-to)1521-1527
Number of pages7
JournalIEEE Transactions on Antennas and Propagation
Issue number10
StatePublished - 1 Oct 2000

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