A matlab - based virtual tool for the electromagnetic wave scattering from a perfectly reflecting wedge
MetadataShow full item record
CitationHACIVELİOĞLU, F., USLU, M.A., SEVGİ, L.. (2011). A matlab - based virtual tool for the electromagnetic wave scattering from a perfectly reflecting wedge. IEEE Antennas and Propagation Magazine, 53 (6), pp. 234-243. https://dx.doi.org/10.1109/MAP.2011.6157766.
A MATLAB-based virtual diffraction tool, using analytical exact as well as well-known high-frequency asymptotic (H FA) techniques, is introduced. Electromagnetic wave scattering from a wedge-shaped object with perfect electrical conductor (PEC) boundaries, under both line-source and plane-wave illuminations, can be automatically analyzed. Effects of various parameters on the reflection, refraction, and diffraction can be investigated. Comparisons among Geometrical Optics (GO), Uniform Theory of Diffraction (UTD), Physical Optics (PO), Physical Theory of Diffraction (PTD), and Parabolic Equation (PE) models are possible through many scenarios and illustrations.
SourceIEEE Antennas and Propagation Magazine
Showing items related by title, author, creator and subject.
Today's understanding and modeling of diffraction at antennas and scattering objects necessitates further analysis of diffracted fields in the vicinity of scattering edges/tips. This paper derives exact and asymptotic forms ...
Electromagnetic wave scattering from a wedge with perfectly reflecting boundaries: analysis of asymptotic techniques High-frequency asymptotic (HFA) techniques are reviewed through a classical, canonical problem: electromagnetic wave scattering from a wedge-shaped object with perfectly electrically conducting (PEC) boundaries. The Physical ...
FDTD modeling of electromagnetic wave scattering from a wedge with perfectly reflecting boundaries: comparisons against analytical models and calibration A classical, canonical problem of electromagnetic wave scattering from a nonpenetrable wedge is modeled with the finite-difference time-domain (FDTD) method, and results are calibrated against the analytical reference ...