Line Source Scattering by a Ridge on a Metal Plane

D. Erricolo, P.L.E. Uslenghi, and B. Elnour (USA)


Electromagnetic scattering, Uniform theory of diffraction, Mathieu functions


The scattering from a metal plane with a ridge is consid ered in the case of line source illumination and for two polarizations. Exact analytical results are expressed using series that contain products of radial and angular Mathieu functions. The exact analytical results are computed and compared with high-frequency approximations and mea surements.

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