Data

NameMarqués Sillero, Ricardo
DepartmentElectrónica y Electromagnetismo
Knowledge areaElectromagnetismo
Professional categoryCatedrático de Universidad
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  Statistics

  • Items

    61

  • Visits

    5424

  • Downloads

    7123

  Publications

 

Article
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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

Marqués Sillero, Ricardo; López Peña, Manuel; Hernández-Herrador, Vicente (Editorial de la Universidad de Sevilla, 2020-01-01)
This paper analyzes the impact of the creation of a continuous network of segregated cycle paths on local economy and on ...
Article
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El impacto del “carril-bici” de Sevilla sobre el espacio urbano de la ciudad: un análisis preliminar

Hernández-Herrador, Vicente; Marqués Sillero, Ricardo (Universidad de Sevilla, 2017-11-01)
El impacto de las infraestructuras de nueva creación en la ciudad consolidada es un elemento clave a la hora de evaluar ...
Chapter of Book
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El embalse de los Melonares, ejemplo de obra superflua: datos para un debate pendiente

Delgado Cabeza, Manuel; Moral Ituarte, Leandro del; Moral Ituarte, Leandro del; Riesco Chueca, Pascual; Sancho Royo, Fernando; Marqués Sillero, Ricardo (Aconcagua, 2016-01-01)
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Self-complementary metasurface for designing narrow band pass/stop filters

Ortiz, Julián D.; Baena, Juan D.; Losada Torres, Vicente; Medina Mena, Francisco; Marqués Sillero, Ricardo; Araque Quijano, Javier Leonardo (Institute of Electrical and Electronics Engineers, 2013-01-01)
A self-complementary metasurface is studied in this paper. The metasurface is a 2-D periodical arrangement of unit cells ...
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Image acceleration in parallel magnetic resonance imaging by means of metamaterial magnetoinductive lenses

Freire Rosales, Manuel José; López Terrones, Marcos Alonso; Algarín Guisado, José Miguel; Breuer, Felix; Marqués Sillero, Ricardo (American Institute of Physics, 2012-01-01)
Parallel Magnetic Resonance imaging (pMRI) is an image acceleration technique which takes advantage of localized sensitivities ...
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Metamaterial-inspired perfect tunnelling in semiconductor heterostructures

Jolines, Lukas; Baena Doello, Juan Domingo; Marqués Sillero, Ricardo; Voves, Jan (2011-01-01)
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Super-resolution for a point source better than lambda/500 using positive refraction

Freire Rosales, Manuel José; Grabovickic, Dejan; Benítez, Pablo; González, Juan C.; Miñano, Juan C.; Delgado Pozo, Vicente Jesús; Marqués Sillero, Ricardo (2011-01-01)
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Demonstration of negative refraction of microwaves

Velázquez Ahumada, María del Castillo; Freire Rosales, Manuel José; Algarín Guisado, José Miguel; Marqués Sillero, Ricardo (American Association of Physics Teachers, 2011-01-01)
An experimental setup to demonstrate negative refraction is described. A simple method for designing and fabricating a ...
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Signal-to-noise ratio evaluation in resonant ring metamaterial lenses for MRI applications

Algarín Guisado, José Miguel; López Terrones, Marcos Alonso; Freire Rosales, Manuel José; Marqués Sillero, Ricardo (IOP Publishing Ltd., 2011-01-01)
In this paper, we present a method for the evaluation of the signalto- noise ratio in magnetic resonance imaging (MRI) ...
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Sevilla: una experiencia exitosa de promoción de la movilidad en bicicleta en el Sur de Europa

Marqués Sillero, Ricardo (Universidad de Sevilla, 2011-01-01)
En apenas cuatro años la ciudad de Sevilla ha pasado de una participación marginal de la bicicleta en el conjunto de la ...
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Metallo-dielectric core-shell nanospheres as building blocks for optical three-dimensional isotropic negative-index metamaterials

Paniagua Domínguez, Ramón; López-Tejeira Sagüés, Fernando; Marqués Sillero, Ricardo; Sánchez Gil, José Antonio (Institute of Physics Publishing, 2011-01-01)
Materials showing electromagnetic properties that are not attainable in naturally occurring media, so-called metamaterials, ...
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Surface impedance model for extraordinary transmission in 1D metallic and dielectric screens

Marqués Sillero, Ricardo; Delgado Pozo, Vicente Jesús (2011-01-01)
Presentation
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A band-pass/stop filter made of SRRs and C-SRRs

Ortiz, Julián D.; Baena, Juan D.; Marqués Sillero, Ricardo; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2011-01-01)
Frequency Selective Surfaces (FSS) are usually classified into two big groups depending on wether they are made of unconnected ...
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Realistic metamaterial lenses: Limitations imposed by discrete structure

Lapine, Mikhail; Jelinek, L.; Freire Rosales, Manuel José; Marqués Sillero, Ricardo (American Physical Society, 2010-01-01)
We study the peculiarities of a metamaterial "superlens," caused by its discrete structure and finite size. We show that ...
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Analytical theory of wave propagation through stacked fishnet metamaterials

Marqués Sillero, Ricardo; Jelinek, L.; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco (Optical Society of America, 2009-01-01)
This work analyzes the electromagnetic wave propagation through periodically stacked fishnets from zero frequency to the ...
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Experimental verification of extraordinary transmission without surface plasmons

Medina Mena, Francisco; Ruiz Cruz, J. A.; Mesa Ledesma, Francisco Luis; Rebollar, J. M.; Montejo Garai, J. R.; Marqués Sillero, Ricardo (American Institute of Physics, 2009-01-01)
This letter provides an experimental demonstration of extraordinary transmission in a closed waveguide system loaded with ...
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Analytical theory of extraordinary transmission through metallic diffraction screens perforated by small holes

Marqués Sillero, Ricardo; Mesa Ledesma, Francisco Luis; Jelinek, L.; Medina Mena, Francisco (Optical Society of America, 2009-01-01)
In this letter, the problem of extraordinary (ET) transmission of electromagnetic waves through opaque screens perforated ...
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Accurate modeling of split ring metamaterial lenses for magnetic resonance imaging applications

Jelinek, L.; Marqués Sillero, Ricardo; Freire Rosales, Manuel José (AIP Publishing, 2009-01-01)
The usefulness of thin split ring metamaterial slabs for imaging applications, including magnetic resonance imaging ...
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Periodic arrangements of chiral scatterers providing negative refractive index bi-isotropic media

Jelinek, L.; Marqués Sillero, Ricardo; Mesa Ledesma, Francisco Luis; Baena, J.D. (American Physical Society, 2008-01-01)
The main goal of this contribution is to show that periodic arrangements of chiral scatterers can be the basis for the ...
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Characterization of miniaturized metamaterial resonators coupled to planar transmission lines through parameter extraction

Aznar, Francisco; Gil Barba, Marta; Bonache, J.; Jelinek, Lukas; Baena Doello, Juan Domingo; Marqués Sillero, Ricardo; Martín, Ferran (AIP Publishing, 2008-01-01)
In this paper, a method for obtaining the electrical characteristics of metamaterial resonators coupled to planar transmission ...
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Optimizing the magnetoinductive lens: Improvement, limits, and possible applications

Freire Rosales, Manuel José; Marqués Sillero, Ricardo (AIP Publishing, 2008-01-01)
In this contribution, the basic concepts underlying the physics of magnetoinductive MI lenses are developed and the main ...
Presentation
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Equivalent circuit model to explain extraordinary transmission

Medina Mena, Francisco; Mesa Ledesma, Francisco Luis; Marqués Sillero, Ricardo (Institute of Electrical and Electronics Engineers, 2008-01-01)
This work proposes a circuit model based explanation for the extraordinary transmission (ET) of light phenomenon studied ...
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Extraordinary transmission through arrays of electrically small holes from a circuit theory perspective

Medina Mena, Francisco; Mesa Ledesma, Francisco Luis; Marqués Sillero, Ricardo (Institute of Electrical and Electronics Engineers, 2008-01-01)
Extraordinary optical transmission of light or electromagnetic waves through metal plates periodically perforated with ...
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Towards a systematic design of isotropic bulk magnetic metamaterials using the cubic point groups of symmetry

Baena, J.D.; Jelinek, L.; Marqués Sillero, Ricardo (American Physical Society, 2007-01-01)
In this paper, a systematic approach to the design of bulk isotropic magnetic metamaterials is presented. The roles of the ...
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Enhanced backward wave propagation in evanescent waveguides loaded with split ring resonators

Carbonell, Jorge; Roglá, L. J.; Boria, Vicente E.; Marqués Sillero, Ricardo (AIP Publishing, 2007-01-01)
This paper reports on the design and experimental characterization of evanescent waveguides loaded with split ring resonators ...
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Design of wide-band semi-lumped bandpass filters using open split ring resonators

Martel Villagrán, Jesús; Bonache, Jordi; Marqués Sillero, Ricardo; Martín, Ferran; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2007-01-01)
Open split ring resonators (OSRRs) are used in this letter to design wide-band semi-lumped bandpass filters. OSRRs work ...
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Accurate circuit analysis of resonant-type left handed transmission lines with inter-resonator coupling

Gil, I.; Bonache, Jordi; Gil, M.; García García, J.; Martín, Ferran; Marqués Sillero, Ricardo (AIP Publishing, 2006-01-01)
In this paper, a circuit model for the description of left handed transmission lines based on complementary split rings ...
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Near-field imaging in the megahertz range by strongly coupled magnetoinductive surfaces: Experiment and ab initio analysis

Freire Rosales, Manuel José; Marqués Sillero, Ricardo (AIP Publishing, 2006-01-01)
In this work, the previously reported near-field imaging by two strongly coupled arrays of planar magnetic resonators is ...
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Quasi-TM MoL/MoM approach for computing the transmission-line parameters of lossy lines

Plaza Valtueña, Gonzalo; Marqués Sillero, Ricardo; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2006-01-01)
This paper presents a quasi-TM approach for the fundamental mode of transmission lines with semiconductor substrates and ...
PhD Thesis
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Diseño, análisis y aplicaciones de metamateriales electromagnéticos

Marqués Sillero, Ricardo; Baena Doello, Juan Domingo (2005-12-01)
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A planar magneto-inductive lens for th ree-dimensional subwavelength imaging

Freire Rosales, Manuel José; Marqués Sillero, Ricardo (AIP Publishing, 2005-02-04)
A planar near-field magnetoinductive lens operating in the microwave range is presented. The proposed device consists of ...
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Near-perfect tunneling and amplification of evanescent electromagnetic waves in a waveguide filled by a metamaterial: Theory and experiments

Baena, J.D.; Jelinek, J.; Marqués Sillero, Ricardo; Medina Mena, Francisco (American Physical Society, 2005-01-01)
Amplification of evanescent electromagnetic waves by a metamaterial slab is still a controversial issue. Metallic waveguides ...
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Three-dimensional superresolution in metamaterial slab lenses: Experiment and theory

Mesa Ledesma, Francisco Luis; Freire Rosales, Manuel José; Marqués Sillero, Ricardo; Baena, J.D. (American Physical Society, 2005-01-01)
This paper presents a theoretical and experimental study on the viability of obtaining two- and three-dimensional ...
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Respuesta a la sequía: garantizar las funciones prioritarias del agua

López de Asiaín, Jaime; Marqués Sillero, Ricardo; Moral Ituarte, Leandro del; Ojeda Rivera, Juan Francisco; Ruiz Hernández, Valeriano; Sancho Royo, Fernando (Universitat Politècnica de Catalunya, 2005-01-01)
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¿Otra crisis energética?

López de Asiaín, Jaime; Marqués Sillero, Ricardo; Moral Ituarte, Leandro del; Ojeda Rivera, Juan Francisco; Ruiz Hernández, Valeriano; Sancho Royo, Fernando (Universitat Politècnica de Catalunya, 2005-01-01)
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Reducing losses and dispersion effects in multilayer metamaterial tunnelling devices

Marqués Sillero, Ricardo; Baena Doello, Juan Domingo; Jelinek, Lukas (2005-01-01)
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Near-field enhanced imaging by a magnetized ferrite slab

Marqués Sillero, Ricardo; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco (American Institute of Physics, 2005-01-01)
This letter demonstrates the near-field imaging enhancement at microwave frequencies of two-dimensional sources by a ferrite ...
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On the resonances and polarizabilities of split ring resonators

García García, J.; Martín, Ferrán; Baena Doello, Juan Domingo; Marqués Sillero, Ricardo; Jelinek, Lukas (AIP Publishing, 2005-01-01)
In this paper, the behavior at resonance of split ring resonators SRRs and other related topologies, such as the ...
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Planar magnetoinductive lens for three-dimensional subwavelength imaging

Freire Rosales, Manuel José; Marqués Sillero, Ricardo (AIP Publishing, 2005-01-01)
A planar near-field magnetoinductive lens operating in the microwave range is presented. Theproposed device ...
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Babinet principle applied to the design of metasurfaces and metamaterials

Falcone, F.; Lopetegi, T.; Laso, M. A. G.; Baena, J.D.; Bonache, J.; Beruete, M.; Marqués Sillero, Ricardo; Martín, F.; Sorolla, M. (American Physical Society, 2004-11-05)
The electromagnetic theory of diffraction and the Babinet principle are applied to the design of artificial metasurfaces ...
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Artificial magnetic metamaterial design by using spiral resonators

Baena, J.D.; Marqués Sillero, Ricardo; Medina Mena, Francisco; Martel Villagrán, Jesús (American Physical Society, 2004-01-01)
A metallic planar particle, that will be called spiral resonator (SR), is introduced as a useful artificial atom for ...
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Planar magnetoinductive wave transducers: Theory and applications

Freire Rosales, Manuel José; Marqués Sillero, Ricardo; Medina Mena, Francisco; Laso, M. A. G.; Martín, F. (American Institute of Physics, 2004-01-01)
Transduction of raagnetoinductive waves (MIWs) in planar technology is demonstrated. A transducer consisting of a ...
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Strong spatial dispersion in wire media in the very large wavelength limit

Belov, P. A.; Marqués Sillero, Ricardo; Maslovski, S.I.; Nefedov, I. S.; Silveirinha, M.; Simovski, C. R.; Tretyakov, S. A. (American Physical Society, 2003-01-01)
It is found that there exist composite media that exhibit strong spatial dispersion even in the very large wavelength ...
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Split ring resonator-based left-handed coplanar waveguide

Martín, F.; Bonache, J.; Falcone, F.; Sorolla, M.; Marqués Sillero, Ricardo (American Institute of Physics, 2003-01-01)
Left-handed wave propagation in a CPW, coupled to split ring resonators and periodically loaded with signal-to-ground wires ...
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Comment on "left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides"

Kondrat'ev, I. G.; Smirnov, A. I.; Marqués Sillero, Ricardo; Martel Villagrán, Jesús; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco (American Physical Society, 2003-01-01)
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Comment on "electromagnetic resonances in individual and coupled split-ring resonators"

Marqués Sillero, Ricardo; Medina Mena, Francisco; Rafii-El-Idrissi, Rachid (American Institute of Physics, 2003-01-01)
Resonances appearing in split-ring resonators (SRR) were explained by the theory about the magnetoelectric coupling in the ...
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Marqués et al. reply

Marqués Sillero, Ricardo; Martel Villagrán, Jesús; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco (American Physical Society, 2003-01-01)
A Reply to the Comment by I.G. Kondrat’ev and A.I. Smirnov.
Presentation
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Experimental results on metamaterial simulation using SRR-loaded waveguides

Baena Doello, Juan Domingo; Marqués Sillero, Ricardo; Martel Villagrán, Jesús; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2003-01-01)
The recently proposed Split Ring Resonator (SRR) - loaded waveguide as a simulator of a left-handed medium (LHM) is extended ...
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Insertion loss of magnetostatic-surface wave transducers - Transmission-line model and experiment

Freire Rosales, Manuel José; Marqués Sillero, Ricardo; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2003-01-01)
In this paper, a transmission-line model is developed for the computation of the insertion loss of magnetostatic-surface ...
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Comparative Analysis of Edge- and Broadside-Coupled Split Ring Resonators for Metamaterial Design - Theory and Experiments

Marqués Sillero, Ricardo; Mesa Ledesma, Francisco Luis; Martel Villagrán, Jesús; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2003-01-01)
This paper develops a quasi-analytical and self-consistent model to compute the polarizabilities of split ring resonators ...
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Full-wave analysis of the excitation of magnetostatic-surface waves by a semi-infinite microstrip transducer - Theory and experiment

Freire Rosales, Manuel José; Marqués Sillero, Ricardo; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2003-01-01)
This paper presents a new method for the complete characterization of the radiation of magnetostatic-surface waves in ...
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Left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides

Marqués Sillero, Ricardo; Medina Mena, Francisco; Martel Villagrán, Jesús; Mesa Ledesma, Francisco Luis (American Physical Society, 2002-10-28)
At microwave frequencies, hollow metallic waveguides behave in certain aspects as a “one-dimensional plasma.” This feature ...
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Role of bianisotropy in negative, permeability and left-handed metamaterials

Marqués Sillero, Ricardo; Medina Mena, Francisco; Rafii-El-Idrissi, Rachid (American Physical Society, 2002-01-01)
The recently proposed artificial media with negative magnetic permeability and left-handed metamaterials are revisited at ...
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Analysis of the propagation of leaky magnetostatic modes in normally magnetized microstrip and slot lines

Marqués Sillero, Ricardo; Rafii-El-Idrissi, Rachid; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2002-01-01)
The propagation of leaky forward magnetostatic (MS) volume waves along ferrite-loaded microstrip and slot lines is analyzed. ...
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Efficient analysis of magnetostatic surface waves in printed and suspended ferrite loaded strip lines

Rafii-El-Idrissi, Rachid; Marqués Sillero, Ricardo; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2001-01-01)
This paper analyzes the guidance of magnetostatic surface waves (MSSW) by a metallic strip printed on a ferrimagnetic slab ...
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Comments on "Internal impedance of conductors of rectangular cross section"

Medina Mena, Francisco; Marqués Sillero, Ricardo (Institute of Electrical and Electronics Engineers, 2001-01-01)
The alternate current (ac) internal impedance of rectangular cross-sectional conductors used as transmission lines and ...
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Comprehensive analysis of strip- and slot-line guided forward, backward, and complex magnetostatic waves

Rafii-El-Idrissi, Rachid; Marqués Sillero, Ricardo; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2001-01-01)
This paper presents a comprehensive and accurate analysis of the guidance of volume and surface magnetostatic waves by ...
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On the Quasi-TEM and Full-Wave Approaches Applied to Coplanar Multistrip on Lossy Dielectric Layered Media

Mesa Ledesma, Francisco Luis; Cano Gómez, Gabriel; Medina Mena, Francisco; Marqués Sillero, Ricardo; Horno Montijano, Manuel (Institute of Electrical and Electronics Engineers, 1992-01-01)
The characteristic parameters of coplanar multistrip lines embedded in multilayered lossless/lossy substrates are commonly ...
PhD Thesis
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Estudio de las características de propagación electromagnética en líneas multiconductoras de configuración planar inmersas en medios bianisótropos estratificados

Marqués Sillero, Ricardo; Horno Montijano, Manuel; Mesa Ledesma, Francisco Luis (1991-12-10)
Esta memoria está dedicada al estudio de la propagación electromagnética en líneas de transmisión de configuración planar. ...
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Quasi-TEM analysis of multilayered, multiconductor coplanar structures with dielectric and magnetic anisotropy including substrate losses

Horno Montijano, Manuel; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco; Marqués Sillero, Ricardo (Institute of Electrical and Electronics Engineers, 1990-01-01)
A quasi-TEM (transverse electromagnetic) analysis of multiconductor planar lines embedded in a layered structure involving ...
PhD Thesis
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Aportación al análisis de líneas de transmisión de configuración planar en medios lineales estratificados

Horno Montijano, Manuel; Marqués Sillero, Ricardo (1987-01-01)
La memoria se divide en dos partes, una dedicada al análisis cuasiestático (no dispersivo), y otra dedicada al análisis ...