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Mostrando ítems 11-20 de 25
Artículo
On the use of SDA for the analysis of boxed planar lines with complex media
(Institute of Electrical and Electronics Engineers, 2001)
This paper discusses the conditions under which the spectral-domain approach (SDA) can be applied to the analysis of boxed planar lines when complex materials (anisotropic dielectrics, ferrites, magnetoplasmons, chiral ...
Artículo
Near-field enhanced imaging by a magnetized ferrite slab
(American Institute of Physics, 2005)
This letter demonstrates the near-field imaging enhancement at microwave frequencies of two-dimensional sources by a ferrite slab magnetized to saturation. It is shown that this effect is based on the nonreciprocal ...
Artículo
Numerical implementation of the mixed potential integral equation for planar structures with ferrite layers arbitrarily magnetized
(Wiley-Blackwell, 2006)
This work presents a new implementation of the mixed potential integral equation (MPIE) for planar structures that can include ferrite layers arbitrarily magnetized. The implementation of the MPIE here reported is carried ...
Artículo
Enhanced Implementation of the Complex Images Method to Study Bound and Leaky Regimes in Layered Planar Printed Lines
(Institute of Electrical and Electronics Engineers, 2004)
The discrete complex image technique, originally developed to deal with three-dimensional planar structures, has been recently applied to two-dimensional planar and nonplanar transmission lines embedded in layered substrates. ...
Artículo
Periodic arrangements of chiral scatterers providing negative refractive index bi-isotropic media
(American Physical Society, 2008)
The main goal of this contribution is to show that periodic arrangements of chiral scatterers can be the basis for the development of three dimensional and isotropic negative refractive index artificial media. Three ...
Artículo
Three-dimensional superresolution in metamaterial slab lenses: Experiment and theory
(American Physical Society, 2005)
This paper presents a theoretical and experimental study on the viability of obtaining two- and three-dimensional superresolution (i.e., resolution overcoming the diffraction limit for all directions in space) by means of ...
Artículo
Extraordinary transmission through arrays of electrically small holes from a circuit theory perspective
(Institute of Electrical and Electronics Engineers, 2008)
Extraordinary optical transmission of light or electromagnetic waves through metal plates periodically perforated with subwavelength holes has been exhaustively analyzed in the last ten years. The study of this phenomenon ...
Artículo
Marqués et al. reply
(American Physical Society, 2003)
A Reply to the Comment by I.G. Kondrat’ev and A.I. Smirnov.
Artículo
Microstrip circuit analog of a complex diffraction phenomenon
(American Institute of Physics, 2009)
This letter presents a methodology to reproduce at microwave frequencies the physical behavior of certain diffraction structures that have been investigated in the optics community. The methodology will be exemplified with ...
Ponencia
Analysis of leakage in multilayered microstrip lines using complex images
(Institute of Electrical and Electronics Engineers, 2001)
The Mixed Potential Integral Equation (MPIE) is combined with the complex image method to analyze the complete spectrum of multilayered printed transmission lines. A relevant contribution of this method is its ability to ...