Scattering by thin lossy dielectric plates‐a finite‐difference time‐domain approach | Zendy

Boonzaaier J. J. | Zendy; Pistorius C. W. I. | Zendy

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Scattering by thin lossy dielectric plates‐a finite‐difference time‐domain approach

Author(s) -

Boonzaaier J. J.,

Pistorius C. W. I.

Publication year - 1993

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.4650060517

Subject(s) - lossy compression , dielectric , scattering , finite difference time domain method , computation , boundary value problem , time domain , boundary (topology) , electric field , finite difference method , optics , domain (mathematical analysis) , finite difference , materials science , mathematical analysis , physics , computational physics , mathematics , computer science , algorithm , optoelectronics , quantum mechanics , statistics , computer vision

This Letter discusses the computation of scattering by thin lossy nondispersive dielectrics using the finite‐difference time‐domain (FD‐TD) method. The time‐domain relationship between the electric fields normal to a lossy material boundary is used in a “smart cell” approach which allows the thickness of the dielectric to be less than the spatial grid size. These results are compared to the “brute force” FD‐TD approach. © 1993 John Wiley & sons, Inc.

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