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Electromagnetic Wave Propagation, Radiation, and Scattering
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TLDR
In this article, the fundamental field equations of wave propagation in homogeneous and layered media waveguides and cavities have been studied, including the effects of a dipole on the conducting earth, inverse scattering radiometry, and interferometry numerical techniques.Abstract:
Fundamental field equations waves in homogeneous and layered media waveguides and cavities Green's functions radiation from apertures and beam waves periodic structures and coupled mode theory dispersion and anisotropic media antennas, apertures and arrays scattering of waves by conducting and di-electric objects waves in cylindrical structures, spheres and wedges scattering of complex objects geometric theory of diffraction and low fequency techniques planar layers, strip lines, patches and apertures radiation from a dipole on the conducting earth, inverse scattering radiometry, noise temperature and interferometry numerical techniques.read more
Citations
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Journal ArticleDOI
A Closed-Form Model for Long- and Short-Range Forward Scatter Radar Signals From Rectangular Conductive Targets
TL;DR: The proposed Fresnel closed-form model, based on an approximation of the Helmholtz–Kirchhoff electromagnetic theory, correctly represents the received field of rectangular metallic targets crossing the baseline either in the short range or long range of the FSR transmitter and receiver.
Proceedings ArticleDOI
Numerical Analysis of Scattered Eletromagnetic Wave by a Dielectric Cylinder with High Contrast by CIP Method
TL;DR: Comparing with conventional Finite Difference Time Domain (FDTD) method under the same discretization of space and time, the CIP method showed better agreement with results of approximated analytical approach by Hertz potentials in wide variety of relative dielectric constant from 4 to 36.
Proceedings ArticleDOI
Hybrid finite element-boundary element method for vector modeling diffractive optical elements
TL;DR: In this paper, a 2D hybrid finite element-boundary element method was applied to the analysis of diffractive optical elements (DOEs) to solve the Helmholtz equation in the interior of a DOE and use the boundary element method, a Green's function approach, to determine the field exterior to the DOE.
Wave Propagation in 1ID EBGs: Periodic Multilayer Films Consisting of Two Different Materials
TL;DR: In this article, the fundamental concept of wave propagation in periodic multilayer films consisting of two different materials, so-called one-dimensional electromagnetic bandgap (EBG) materials, was presented.