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Plane wave scattering and absorption by resistive-strip and dielectric-strip periodic gratings

1998; IEEE Antennas & Propagation Society; Volume: 46; Issue: 10 Linguagem: Inglês

10.1109/8.725282

1558-2221

Tatiana L. Zinenko, Alexander I. Nosich, Y. Okuno,

Photonic Crystals and Applications

The problems of plane wave scattering by resistive- and dielectric-strip gratings are considered. The formulation involves a set of resistive-type boundary conditions that characterizes nonzero jumps in tangential field components. The method of solution is based on analytical inversion of the static part of the full-wave equations and results in a rapidly convergent numerical algorithm. The dependences of the transmitted, reflected, and absorbed power fractions on the electrical and material parameters are presented.