论文信息 - SCATTERING OF A PLANE WAVE BY ROUGH SURFACES: A NEW CURVILINEAR COORDINATE SYSTEM BASED APPROACH

SCATTERING OF A PLANE WAVE BY ROUGH SURFACES: A NEW CURVILINEAR COORDINATE SYSTEM BASED APPROACH

We present a curvilinear coordinate based method giving the field scattered by a plane surface with a cylindrical local perturbation illuminated by a plane wave. The boundary-value problem turns on the same scalar eigen equation that is solved in the spectral domain. Numerical results are successfully compared with those obtained by other rigorous methods

[1] R. Dusséaux,et al. Scattering of a Plane Wave By a 1-Dimensional Rough Surface Study in a Nonorthogonal Coordinate System - Abstract , 2001 .

[2] R. Dusséaux,et al. Scattering of an E//-Polarized Plane Wave By One-Dimensional Rough Surfaces: Numerical Applicability Domain of a Rayleigh Method in the Far-Field Zone - Abstract , 2001 .

[3] D. Maystre,et al. Electromagnetic scattering from perfectly conducting rough surfaces in the resonance region , 1983 .

[4] D. Maystre,et al. Improvement of the Kirchhoff approximation for scattering from rough surfaces , 1989 .

[5] J. Chandezon,et al. A new theory for scattering of electromagnetic waves from conducting or dielectric rough surfaces , 1992 .

[6] J. Plumey,et al. Rigorous and efficient grating-analysis method made easy for optical engineers. , 1999, Applied optics.