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Multifrequency subsurface sensing in the presence of a moderately rough air-soil interface via quasi-ray Gaussian beams
An adaptive framework is presented for frequency-stepped ground-penetrating radar (GPR) imaging of low-contrast buried objects in the …
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Multifrequency reconstruction of moderately rough interfaces via quasi-ray Gaussian beams
In this paper, we present a new technique for determining the surface profile of a moderately rough interface between air and a …
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Narrow-waisted Gaussian beam discretization for short-pulse radiation from one-dimensional large apertures
We develop a Gabor-based Gaussian beam (GB) algorithm for representing two-dimensional (2-D) radiation from finite aperture …
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Quasi-ray Gaussian beam algorithm for time-harmonic two-dimensional scattering by moderately rough interfaces
Gabor-based Gaussian beam (GB) algorithms, in conjunction with the complex source point (CSP) method for generating beam-like wave …
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Analytical approximations for fundamental-mode field and dispersion equation of planar waveguides through the Stevenson-Pade approach
A novel method for the systematic derivation of analytical approximations of the fundamental-mode dispersion equation and field …
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Derivation of higher-order impedance boundary conditions for stratified coatings composed of inhomogeneous-dielectric and homogeneous-bianisotropic layers
A spectral domain framework is presented for deriving exact electromagnetic impedance boundary conditions for isotropic, longitudinally …
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A simple algorithm for accurate location of leaky-wave poles for grounded inhomogeneous dielectric slabs
A rigorous framework and an efficient numerical implementation for computing leaky-wave poles for grounded inhomogeneous dielectric …
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SDRA approach for higher-order impedance boundary conditions for complex multi-layer coatings on curved conducting bodies
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Higher order impedance boundary conditions for metal-backed inhomogeneous dielectric layers
A systematic spectral-domain approach is described for obtaining higher order electromagnetic impedance boundary conditions for …
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A model-based parameter estimation approach for numerical analysis of single-mode optical fibers
An efficient numerical method is proposed and implemented for the analysis of propagation characteristics of single-mode optical fibers …
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