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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
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Modeling of Nonlinear, Spatially-Dispersive Plasmas and Semiconductors Under Harmonic Excitation
TL;DR: In this article, the nonlinear, spatially-dispersive response of a semiconductor or plasma to large-amplitude time-harmonic electromagnetic fields is obtained by solving the non-linear transport equation using an harmonic expansion.
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A rigorous theoretical model of guided waves excitation in a plane dielectric layer under electromagnetic diffraction by a conducting strip
TL;DR: In this article, an exact solution of plane electromagnetic wave scattering by a perfectly conducting strip in the presence of a parallel plane dielectric layer is constructed using the mode-matching technique in the form of diffraction integrals over propagation parameter.
Proceedings Article
Analytical modeling and numerical validation of forward scattering for radar applications
Marta Tecla Falconi,Davide Comite,Debora Pastina,Alessandro Galli,Frank S. Marzano,Pierfrancesco Lombardo +5 more
TL;DR: The forward scattering phenomenology is investigated, providing a straightforward electromagnetic analytical model valid also in near-field conditions and a full-wave numerical solution developed through the implementation with a commercial tool to validate the proposed analytical formulation.
Posted Content
Spatial bandlimitedness of scattered electromagnetic fields
Uday K. Khankhoje,Kushal Shah +1 more
TL;DR: In this article, the authors consider the problem of electromagnetic scattering by a bounded two-dimensional dielectric object, and discuss certain interesting properties of the scattered field, using the electric field integral equation and the techniques of Fourier theory.
Journal ArticleDOI
Properties of Carbon Nanotube Loop Antennas in Transmitting and Receiving Mode
TL;DR: In this article, the fundamental properties of carbon nanotube (CN) loop antennas have been determined using numerical modeling in both transmitting and receiving modes, and the variation of the antenna impedance, reflection coefficient, radiation efficiency, Q-factor, and extinction cross section with varying loop radii was determined numerically using method-of-moment simulations incorporating the quantum mechanical conductivity of carbon-nanotubes.