AnOutward-LookingDifferential Equation Formulation for Scattering From One-Dimensional Periodic Diffraction Gratings
作者:
AndrewF. Peterson,
期刊:
Electromagnetics
(Taylor Available online 1994)
卷期:
Volume 14,
issue 2
页码: 227-238
ISSN:0272-6343
年代: 1994
DOI:10.1080/02726349408908381
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A formulation that combines the scalar Helmholtz equation with an integral equation radiation boundary condition is developed for electromagnetic scattering from heterogeneous geometries exhibiting one-dimensional periodicity. A finite element discretization is implemented using piecewise-linear interpolation functions. Numerical results are presented for the reflection and transmission coefficients associated with several diffraction gratings.
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