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Electromagnetic Wave Propagation, Radiation, and Scattering
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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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Book ChapterDOI
Historical and Technical Overview of Electromagnetic Fields in Stratified Media
TL;DR: In this article, the authors conduct a formal review on the electromagnetic field in stratified media and show that a trapped surface wave can be excited efficiently when both the dipole and the observation point are on or close to the boundary.
Laser Pencil Beam Based Techniques for Visualization and Analysis of Interfaces Between Media
Grigory Adamovsky,Sammie Giles +1 more
TL;DR: The laser pencil beam flow visualization method as discussed by the authors uses a narrow pencil-like beam that penetrates a medium of interest for visualization and evaluation of various media, such as aerodynamics and hydrodynamics.
Proceedings ArticleDOI
A New Approach to Compute Transient Behavior of Grounding Electrodes in Time-Domain
TL;DR: In this paper, the effect of ground-reflected waves which exist due to the boundary between earth (lossy medium) and air have been considered according to the modified image theory that includes a modified reflection coefficient instead of solving the Sommerfeld integral in the high frequency formulation of the Green function.
Journal ArticleDOI
Determination of TM and TE modes of the circular waveguide with a cross-shaped insert using eigenfunction expansions and domain matching
TL;DR: In this article, the authors studied the TM and TE modes and eigenvalues for the metallic circular waveguide with a cross-shaped insert and showed that as the cross size is increased from zero to infinity, the cut-off TM eigenvalue rises singularly.
Proceedings ArticleDOI
Millimeter-Wave Multi-Point Vehicular Positioning for Autonomous Driving
TL;DR: A novel multi-point vehicular positioning technology via millimeter-wave (mmWave) transmission that exploits multi-path reflection from a target vehicle to a sensing vehicle (SV), which enables the SV to fast capture both the shape and location information of the TV in non-LoS under the assistance of multi- path reflections.