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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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New regimes to achieve enhanced transmission through subwavelength hole arrays
TL;DR: Trabajo presentado al 3rd International Topical Meeting on Nanophotonics and Metamaterials NANOMETA 2011 as mentioned in this paper, 2011, Vienna, Austria.
Journal ArticleDOI
Frequency dependence of radar cross section for arbitrarily shaped scatterers
TL;DR: In this paper, a method to perform frequency dependence of radar cross section for either simple or complex scatters in terms of model measurement is introduced. And the results of model measurements within a small range of frequency, the frequency dependence for an arbitrarily shaped scatterer can be obtained.
Journal ArticleDOI
Mode transitions between bound and leaky regimes in lossy dielectric waveguides: a numerical investigation
G.B. Athanasoulias,N.K. Uzunoglu +1 more
TL;DR: In this article, the authors presented a numerical study of mode transitions between bound and leaky regimes in a lossy-substrate dielectric rib waveguide, and employed an entire-domain basis Galerkin's method to determine the wavenumbers of the transmission line modes.
Patent
Global electrical power multiplication
James F. Corum,Kenneth L. Corum +1 more
TL;DR: In this article, a global power multiplier with first and second guided surface waveguide probes separated by a distance equal to a quarter wavelength of a defined frequency and configured to launch synchronized guided surface waves along a surface of a lossy conducting medium at the defined frequency is presented.
Proceedings ArticleDOI
Genetic algorithm application in the near-field imaging
TL;DR: Choi et al. as discussed by the authors used a genetic algorithm to search for the optimal parameters which provide the best resolution of near-field images, and the best image has the largest focus value.