On the asymptotic solution to the integral equations corresponding to the scattering by metallic disks

On the asymptotic solution to the integral equations corresponding to the scattering by metallic disks

For the steady-state problem of the scattering of plane electromagnetic waves by metallic disks, the leading order term of the high-frequency asymptotic expansion of the surface current density is found. For the far-field coefficient, good agreement is found with numerical results for both amplitude...

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Veröffentlicht in:The Journal of the Acoustical Society of America 1992-04, Vol.91 (4), p.1805-1808
1. Verfasser: GAUTESEN, A. K
Format: Artikel
Sprache:eng
Schlagworte:
Classical and quantum physics: mechanics and fields
Classical electromagnetism, maxwell equations
Classical field theories
Exact sciences and technology
Physics
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Beschreibung
Zusammenfassung:For the steady-state problem of the scattering of plane electromagnetic waves by metallic disks, the leading order term of the high-frequency asymptotic expansion of the surface current density is found. For the far-field coefficient, good agreement is found with numerical results for both amplitude and phase.
ISSN:0001-4966
1520-8524
DOI:10.1121/1.403710