Perfil del autor: Marqués Sillero, Ricardo
Datos institucionales
| Nombre | Marqués Sillero, Ricardo |
| Departamento | Electrónica y Electromagnetismo |
| Área de conocimiento | Electromagnetismo |
| Categoría profesional | Catedrático de Universidad |
| Correo electrónico | Solicitar |
 |
|
Estadísticas
-
Nº publicaciones
73
-
Nº visitas
8326
-
Nº descargas
14275
| Publicaciones |
|---|
Artículo
 Application of a Capacitively-loaded Split-ring Metamaterial Lens in a 0.3 T Magnetic Resonance Imaging System
(Elsevier, 2023)
In this work, it is demonstrated that metamaterial lenses can help to increase the signal-to-noise ratio of magnetic ... |
Artículo
La emergencia de la movilidad ciclista en las ciudades
(Universidad de Sevilla, 2020)
|
Artículo
Contribución al análisis del impacto de la creación de una red de vías ciclistas en la economía local y en la imagen turística de las ciudades. El caso de Sevilla
(Editorial de la Universidad de Sevilla, 2020)
This paper analyzes the impact of the creation of a continuous network of segregated cycle paths on local economy and on ... |
Artículo
El impacto del “carril-bici” de Sevilla sobre el espacio urbano de la ciudad: un análisis preliminar
(Universidad de Sevilla, 2017)
El impacto de las infraestructuras de nueva creación en la ciudad consolidada es un elemento clave a la hora de evaluar ... |
| Capítulo de Libro |
Artículo
Self-complementary metasurface for designing narrow band pass/stop filters
(Institute of Electrical and Electronics Engineers, 2013)
A self-complementary metasurface is studied in this paper. The metasurface is a 2-D periodical arrangement of unit cells ... |
Patente. Invención
Dispositivo para la demostración experimental de la refracción negativa a la frecuencia de microondas orientado a la enseñanza de los metamateriales.
(Oficina Española de Patentes y Marcas , 2012)
La invención consiste en un dispositivo para demostrar experimentalmente el fenómeno de la refracción negativa de microondas. ... |
Artículo
Image acceleration in parallel magnetic resonance imaging by means of metamaterial magnetoinductive lenses
(American Institute of Physics, 2012)
Parallel Magnetic Resonance imaging (pMRI) is an image acceleration technique which takes advantage of localized sensitivities ... |
Artículo
Metallo-dielectric core-shell nanospheres as building blocks for optical three-dimensional isotropic negative-index metamaterials
(Institute of Physics Publishing, 2011)
Materials showing electromagnetic properties that are not attainable in naturally occurring media, so-called metamaterials, ... |
| Artículo |
| Artículo |
Artículo
Sevilla: una experiencia exitosa de promoción de la movilidad en bicicleta en el Sur de Europa
(Universidad de Sevilla, 2011)
En apenas cuatro años la ciudad de Sevilla ha pasado de una participación marginal de la bicicleta en el conjunto de la ... |
| Artículo |
Ponencia
A band-pass/stop filter made of SRRs and C-SRRs
(Institute of Electrical and Electronics Engineers, 2011)
Frequency Selective Surfaces (FSS) are usually classified into two big groups depending on wether they are made of unconnected ... |
Artículo
Demonstration of negative refraction of microwaves
(American Association of Physics Teachers, 2011)
An experimental setup to demonstrate negative refraction is described. A simple method for designing and fabricating a ... |
Artículo
Signal-to-noise ratio evaluation in resonant ring metamaterial lenses for MRI applications
(IOP Publishing Ltd., 2011)
In this paper, we present a method for the evaluation of the signalto- noise ratio in magnetic resonance imaging (MRI) ... |
Patente. Invención
Dispositivo para mejorar la sensibilidad de las bobinas receptoras en imágenes medicas por resonancia magnética.
(Oficina Española de Patentes y Marcas , 2010)
Dispositivo para mejorar la sensibilidad de las bobinas receptoras en imágenes médicas por resonancia magnética.La presente ... |
Artículo
Fishnet Metamaterials - Rules for Refraction and Limits of Homogenization
(Optical Society of America, 2010)
The perfectly conducting stacked fishnet metamaterial is studied in this paper. The analysis is based on a combination of ... |
Artículo
Realistic metamaterial lenses: Limitations imposed by discrete structure
(American Physical Society, 2010)
We study the peculiarities of a metamaterial "superlens," caused by its discrete structure and finite size. We show that ... |
Artículo
Analytical theory of extraordinary optical transmission through realistic metallic screens
(Optical Society of America, 2010)
An analytical theory of extraordinary optical transmission (EOT) through realistic metallic screens perforated by a periodic ... |
Artículo
Analytical theory of wave propagation through stacked fishnet metamaterials
(Optical Society of America, 2009)
This work analyzes the electromagnetic wave propagation through periodically stacked fishnets from zero frequency to the ... |
Artículo
Experimental verification of extraordinary transmission without surface plasmons
(American Institute of Physics, 2009)
This letter provides an experimental demonstration of extraordinary transmission in a closed waveguide system loaded with ... |
Artículo
Correct denition of the Poynting vector in electrically and magnetically polarizable medium reveals that negative refraction is impossible: comment
(Optical Society of America, 2009)
It is shown that, when all macroscopic currents associated with the electric and magnetic polarizability are properly ... |
Artículo
Accurate modeling of split ring metamaterial lenses for magnetic resonance imaging applications
(AIP Publishing, 2009)
The usefulness of thin split ring metamaterial slabs for imaging applications, including magnetic resonance imaging ... |
Artículo
Analytical theory of extraordinary transmission through metallic diffraction screens perforated by small holes
(Optical Society of America, 2009)
In this letter, the problem of extraordinary (ET) transmission of electromagnetic waves through opaque screens perforated ... |
Patente. Invención
Filtros planares para microondas y ondas milimétricas que contienen resonadores de anillos abiertos
(Oficina Española de Patentes y Marcas (OEPM), 2008)
Filtros planares para microondas y ondas milimétricas que contienen resonadores de anillos abiertos. Comprenden un medio ... |
Artículo
Characterization of miniaturized metamaterial resonators coupled to planar transmission lines through parameter extraction
(AIP Publishing, 2008)
In this paper, a method for obtaining the electrical characteristics of metamaterial resonators coupled to planar transmission ... |
Artículo
Optimizing the magnetoinductive lens: Improvement, limits, and possible applications
(AIP Publishing, 2008)
In this contribution, the basic concepts underlying the physics of magnetoinductive MI lenses are developed and the main ... |
Ponencia
Equivalent circuit model to explain extraordinary transmission
(Institute of Electrical and Electronics Engineers, 2008)
This work proposes a circuit model based explanation for the extraordinary transmission (ET) of light phenomenon studied ... |
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 ... |
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 ... |
Patente. Invención
Filtro y superficies selectivas en frecuencia
(Oficina Española de Patentes y Marcas (OEPM), 2007)
Filtro y superficies selectivas en frecuencia que comprenden un medio (11) de propagación guiado para energía electromagnética ... |
Patente. Invención
Líneas de retardo y multiplexores de microondas basados en transductores de ondas magnetoinductivas y/o electroinductivas en tecnología planar
(Oficina Española de Patentes y Marcas (OEPM), 2007)
Líneas de retardo y multiplexores de microondas basados en transductores de ondas magnetoinductivas y/o electroinductivas ... |
Artículo
Enhanced backward wave propagation in evanescent waveguides loaded with split ring resonators
(AIP Publishing, 2007)
This paper reports on the design and experimental characterization of evanescent waveguides loaded with split ring resonators ... |
Artículo
Towards a systematic design of isotropic bulk magnetic metamaterials using the cubic point groups of symmetry
(American Physical Society, 2007)
In this paper, a systematic approach to the design of bulk isotropic magnetic metamaterials is presented. The roles of the ... |
Artículo
Design of wide-band semi-lumped bandpass filters using open split ring resonators
(Institute of Electrical and Electronics Engineers, 2007)
Open split ring resonators (OSRRs) are used in this letter to design wide-band semi-lumped bandpass filters. OSRRs work ... |
Patente. Invención
Lente de campo cercano para ondas electromagnéticas.
(Oficina Española de Patentes y Marcas , 2006)
Lente de campo cercano para ondas electromagnéticas.La presente invención consiste en una lente que concentra o focaliza ... |
Patente. Invención
Filtros y antenas de microondas y milimétricas basados en resonadores de anillos abiertos y en líneas de transmisión planares
(Oficina Española de Patentes y Marcas (OEPM), 2006)
Filtros y antenas de microondas y milimétricas basados en resonadores de anillos abiertos y en líneas de transmisión ... |
Artículo
Quasi-TM MoL/MoM approach for computing the transmission-line parameters of lossy lines
(Institute of Electrical and Electronics Engineers, 2006)
This paper presents a quasi-TM approach for the fundamental mode of transmission lines with semiconductor substrates and ... |
Artículo
Accurate circuit analysis of resonant-type left handed transmission lines with inter-resonator coupling
(AIP Publishing, 2006)
In this paper, a circuit model for the description of left handed transmission lines based on complementary split rings ... |
Artículo
Near-field imaging in the megahertz range by strongly coupled magnetoinductive surfaces: Experiment and ab initio analysis
(AIP Publishing, 2006)
In this work, the previously reported near-field imaging by two strongly coupled arrays of planar magnetic resonators is ... |
| Tesis Doctoral |
Artículo
Planar magnetoinductive lens for three-dimensional subwavelength imaging
(AIP Publishing, 2005)
A planar near-field magnetoinductive lens operating in the microwave range is presented. Theproposed device ... |
Artículo
¿Otra crisis energética?
(Universitat Politècnica de Catalunya, 2005)
|
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 ... |
Artículo
Near-perfect tunneling and amplification of evanescent electromagnetic waves in a waveguide filled by a metamaterial: Theory and experiments
(American Physical Society, 2005)
Amplification of evanescent electromagnetic waves by a metamaterial slab is still a controversial issue. Metallic waveguides ... |
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 ... |
Artículo
On the resonances and polarizabilities of split ring resonators
(AIP Publishing, 2005)
In this paper, the behavior at resonance of split ring resonators SRRs and other related topologies, such as the ... |
| Artículo |
Artículo
Respuesta a la sequía: garantizar las funciones prioritarias del agua
(Universitat Politècnica de Catalunya, 2005)
|
Artículo
Babinet principle applied to the design of metasurfaces and metamaterials
(American Physical Society, 2004)
The electromagnetic theory of diffraction and the Babinet principle are applied to the design of artificial metasurfaces ... |
Artículo
Planar magnetoinductive wave transducers: Theory and applications
(American Institute of Physics, 2004)
Transduction of raagnetoinductive waves (MIWs) in planar technology is demonstrated. A transducer consisting of a ... |
Artículo
Artificial magnetic metamaterial design by using spiral resonators
(American Physical Society, 2004)
A metallic planar particle, that will be called spiral resonator (SR), is introduced as a useful artificial atom for ... |
Ponencia
Experimental results on metamaterial simulation using SRR-loaded waveguides
(Institute of Electrical and Electronics Engineers, 2003)
The recently proposed Split Ring Resonator (SRR) - loaded waveguide as a simulator of a left-handed medium (LHM) is extended ... |
Artículo
Comment on "electromagnetic resonances in individual and coupled split-ring resonators"
(American Institute of Physics, 2003)
Resonances appearing in split-ring resonators (SRR) were explained by the theory about the magnetoelectric coupling in the ... |
Artículo
Marqués et al. reply
(American Physical Society, 2003)
A Reply to the Comment by I.G. Kondrat’ev and A.I. Smirnov. |
Artículo
Strong spatial dispersion in wire media in the very large wavelength limit
(American Physical Society, 2003)
It is found that there exist composite media that exhibit strong spatial dispersion even in the very large wavelength ... |
Artículo
Split ring resonator-based left-handed coplanar waveguide
(American Institute of Physics, 2003)
Left-handed wave propagation in a CPW, coupled to split ring resonators and periodically loaded with signal-to-ground wires ... |
Artículo
Full-wave analysis of the excitation of magnetostatic-surface waves by a semi-infinite microstrip transducer - Theory and experiment
(Institute of Electrical and Electronics Engineers, 2003)
This paper presents a new method for the complete characterization of the radiation of magnetostatic-surface waves in ... |
Artículo
Insertion loss of magnetostatic-surface wave transducers - Transmission-line model and experiment
(Institute of Electrical and Electronics Engineers, 2003)
In this paper, a transmission-line model is developed for the computation of the insertion loss of magnetostatic-surface ... |
Artículo
Comment on "left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides"
(American Physical Society, 2003)
|
Artículo
Comparative Analysis of Edge- and Broadside-Coupled Split Ring Resonators for Metamaterial Design - Theory and Experiments
(Institute of Electrical and Electronics Engineers, 2003)
This paper develops a quasi-analytical and self-consistent model to compute the polarizabilities of split ring resonators ... |
Artículo
Left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides
(American Physical Society, 2002)
At microwave frequencies, hollow metallic waveguides behave in certain aspects as a “one-dimensional plasma.” This feature ... |
Artículo
Analysis of the propagation of leaky magnetostatic modes in normally magnetized microstrip and slot lines
(Institute of Electrical and Electronics Engineers, 2002)
The propagation of leaky forward magnetostatic (MS) volume waves along ferrite-loaded microstrip and slot lines is analyzed. ... |
Artículo
Role of bianisotropy in negative, permeability and left-handed metamaterials
(American Physical Society, 2002)
The recently proposed artificial media with negative magnetic permeability and left-handed metamaterials are revisited at ... |
Artículo
Efficient analysis of magnetostatic surface waves in printed and suspended ferrite loaded strip lines
(Institute of Electrical and Electronics Engineers, 2001)
This paper analyzes the guidance of magnetostatic surface waves (MSSW) by a metallic strip printed on a ferrimagnetic slab ... |
Artículo
Comprehensive analysis of strip- and slot-line guided forward, backward, and complex magnetostatic waves
(Institute of Electrical and Electronics Engineers, 2001)
This paper presents a comprehensive and accurate analysis of the guidance of volume and surface magnetostatic waves by ... |
Artículo
Comments on "Internal impedance of conductors of rectangular cross section"
(Institute of Electrical and Electronics Engineers, 2001)
The alternate current (ac) internal impedance of rectangular cross-sectional conductors used as transmission lines and ... |
Artículo
El sistema de abastecimiento de Sevilla: análisis de situación y alternativas al embalse de Melonares
(Instituto Juan de Herrera, 1998)
|
Artículo
On the Quasi-TEM and Full-Wave Approaches Applied to Coplanar Multistrip on Lossy Dielectric Layered Media
(Institute of Electrical and Electronics Engineers, 1992)
The characteristic parameters of coplanar multistrip lines embedded in multilayered lossless/lossy substrates are commonly ... |
Tesis Doctoral
Estudio de las características de propagación electromagnética en líneas multiconductoras de configuración planar inmersas en medios bianisótropos estratificados
(1991)
Esta memoria está dedicada al estudio de la propagación electromagnética en líneas de transmisión de configuración planar. ... |
Artículo
Quasi-TEM analysis of multilayered, multiconductor coplanar structures with dielectric and magnetic anisotropy including substrate losses
(Institute of Electrical and Electronics Engineers, 1990)
A quasi-TEM (transverse electromagnetic) analysis of multiconductor planar lines embedded in a layered structure involving ... |
Tesis Doctoral
Aportación al análisis de líneas de transmisión de configuración planar en medios lineales estratificados
(1987)
La memoria se divide en dos partes, una dedicada al análisis cuasiestático (no dispersivo), y otra dedicada al análisis ... |
