- -

Listar por autor "Carbonell Olivares, Jorge-Juan"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por autor "Carbonell Olivares, Jorge-Juan"

Ordenar por:Orden:Resultados:

  • Icon
    A controllable bandwidth filter using varactor-loaded metamaterial-inspired transmission lines 
    Lucas Borja, Alejandro; Carbonell Olivares, Jorge; Martínez Pérez, Jorge Daniel; Boria Esbert, Vicente Enrique; Lippens, Didier (Institute of Electrical and Electronics Engineers (IEEE), 2011)
    This letter presents a tunable bandwidth bandpass filter based on varactor-loaded metamaterial coplanar waveguide (CPW) lines. The CPW lines are based on series gaps and split-ring resonators. The varactors are ...
  • thumb
    Anisotropic Metamaterials as sensing devices in acoustics and electromagnetism 
    Sánchez-Dehesa Moreno-Cid, José; Torrent Martí, Daniel; Carbonell Olivares, Jorge (Society of Photo-optical Instrumentation Engineers (SPIE), 2012)
    We analyze the properties of acoustic and electromagnetic metamaterials with anisotropic constitutive parameters. Particularly, we analyze the so-called Radial Wave Crystals, which are radially periodic structures verifying ...
  • thumb
    Application of the Game Theory with Perfect Information to an agricultural company 
    Cabrera García, Suitberto; Imbert Tamayo, Josué E.; Carbonell Olivares, Jorge; Pacheco Cabrera, Yaylin (Czech Academy of Agricultural Sciences, 2013)
    [EN] This paper deals with the application of Game Theory with Perfect Information to an agricultural economics problem. The goal of this analysis is demonstrating the possibility of obtaining an equilibrium point, as ...
  • thumb
    Beyond Anderson localization in 1D: Anomalous localizacion of microwaves in random waveguides 
    Fernandez Marin, Antonio Alejandro; Mendez Bermudez, J.A.; Carbonell Olivares, Jorge; Cervera Moreno, Francisco Salvador; Sánchez-Dehesa Moreno-Cid, José; Gopar, V. A. (American Physical Society, 2014-11)
    Experimental evidence demonstrating that anomalous localization of waves can be induced in a controllable manner is reported. A microwave waveguide with dielectric slabs randomly placed is used to confirm the presence ...
  • thumb
    Control of electromagnetic energy by metamaterials 
    Díaz Rubio, Ana (Universitat Politècnica de València, 2015-09-01)
    [EN] Metamaterials are periodic structures whose unit cells are small compared to the wavelength at the operating frequency. Under these conditions, these artificial materials can be considered as homogeneous media whose ...
  • thumb
    Design and implementation of a low cost isotropic electric field sensor for SAR measurements 
    Quispe, Marco; Samaniego, Javier; Olivares, Jorge; Adriano, Rolando; Pérez, B.; Inca, Saúl (Institute of Electrical and Electronics Engineers, 2024-11)
    [EN] Specific Absorption Rate (SAR) measurement systems are used to evaluate exposure to fields radiated by wireless devices placed close to people's bodies. One of the fundamental elements of these systems is an isotropic ...
  • thumb
    Directive excitation of guided electromagnetic waves through polarization control 
    Carbonell Olivares, Jorge; Rodríguez Fortuño, Francisco José; Díaz Rubio, Ana; Martínez Abietar, Alejandro José; Cervera Moreno, Francisco Salvador; Sánchez-Dehesa Moreno-Cid, José (American Physical Society, 2014-04)
    Experimental evidence is reported on the control of the directionality of guided electromagnetic microwaves by the polarization of the exciting wave. Experiments are conducted using a two-dimensional waveguide made of ...
  • Icon
    Electromagnetic absorption in anisotropic photonic crystal of alumina cylinders 
    Carbonell Olivares, Jorge; Sánchez-Dehesa Moreno-Cid, José; Arriaga, J.; Gumen, L.; Krokhin, A. (Elsevier, 2011)
    [EN] We present a theoretical and experimental study of the effective permittivity of a photonic crystal (PC) made of parallel dielectric rods in the long-wavelength limit. Using the plane-wave expansion method we derive ...
  • thumb
    Experimental evidence of super-resolution better than lambda/105 with positive refraction 
    Miñano Domínguez, Juan Carlos; Sánchez-Dehesa Moreno-Cid, José; González, Juan Carlos; Benítez, Pablo; Grabovickic, Dejan; Carbonell Olivares, Jorge; Ahmadpanahi, Seyed Hamed (IOP Publishing: Open Access Journals, 2014-03-13)
    Super-resolution (SR) systems surpassing the Abbe diffraction limit have been theoretically and experimentally demonstrated using a number of different approaches and technologies: using materials with a negative refractive ...
  • thumb
    Experimental verification of total absorption by a low-loss thin dielectric layer 
    Díaz Rubio, Ana; Hibbins, A.P.; Carbonell Olivares, Jorge; Sánchez-Dehesa Moreno-Cid, José (American Institute of Physics (AIP), 2015-06-15)
    This work presents an experimental demonstration of total absorption by a metal-dielectric metasurface. Following a theoretical proposal [Dıaz-Rubio et al., Phys. Rev. B 89, 245123 (2014)], we have designed and ...
  • thumb
    Extraordinary absorption by a thin dielectric slab backed with a metasurface 
    Díaz Rubio, Ana; Torrent Martí, Daniel; Carbonell Olivares, Jorge; Sánchez-Dehesa Moreno-Cid, José (American Physical Society, 2014-06)
    The absorption of electromagnetic waves by a thin dielectric slab backed by a metasurface has been comprehensively studied and discussed at microwave frequencies. The metasurface consists of a metallic plate decorated with ...
  • thumb
    Foliations with isolated singularities on Hirzebruch surfaces 
    Galindo Pastor, Carlos; Monserrat Delpalillo, Francisco José; Olivares, Jorge (Walter de Gruyter GmbH, 2021-10-10)
    [EN] We study foliations F on Hirzebruch surfaces Sd and prove that, similarly to those on the projective plane, any F can be represented by a bi-homogeneous polynomial affine 1-form. In case F has isolated singularities, ...
  • thumb
    From rejection to transmission with stacked arrays of split ring resonators 
    Carbonell Olivares, Jorge (EMW Publishing, 2011)
    [EN] We report on free space transmission experiments carried out on stacked split ring resonator (SRRs) arrays operating at microwave frequencies. We start from the case of a single frequency selective surface which ...
  • thumb
    Low-Q whispering gallery modes in anisotropic metamterials shells 
    Díaz Rubio, Ana; Carbonell Olivares, Jorge; Torrent Martí, Daniel; Sánchez-Dehesa Moreno-Cid, José (American Physical Society, 2013-09)
    Anisotropic and inhomogeneous metamaterial shells are studied in order to exploit all their resonant mode richness. These multilayer structures are based on a cylindrical distribution of radially dependent constitutive ...
  • thumb
    Modulation of electromagnetic waves by alternating currents through left-handed ferromagnetic microwires 
    García Miquel, Ángel Héctor; Carbonell Olivares, Jorge; Sánchez-Dehesa Moreno-Cid, José (American Institute of Physics (AIP), 2012)
    We present experimental results of electromagnetic wave modulation by the application of AC currents along a ferromagnetic microwire at the frequency range where left-handed transmission is observed. It is demonstrated ...
  • thumb
    Multidisciplinary approach to cylindrical anisotropic metamaterials 
    Carbonell Olivares, Jorge; Torrent Martí, Daniel; Díaz Rubio, Ana; Sánchez-Dehesa Moreno-Cid, José (IOP Publishing: Open Access Journals, 2011)
    Anisotropic characteristics of cylindrically corrugated microstructures are analyzed in terms of their acoustic and electromagnetic (EM) behavior paying special attention to their differences and similarities. A simple ...
  • thumb
    On the origin of pure optical rotation in twisted-cross metamaterials 
    Barr, Lauren E.; Díaz Rubio, Ana; Tremain, Ben; Carbonell Olivares, Jorge; Sánchez-Dehesa Moreno-Cid, José; Hendry, Euan; Hibbins, Alastair P. (Nature Publishing Group, 2016-07-26)
    We present an experimental and computational study of the response of twisted-cross metamaterials that provide near dispersionless optical rotation across a broad band of frequencies from 19 GHz to 37 GHz. We compare two ...
  • thumb
    Radial Photonic Crystal for detection of frequency and position of radiation sources 
    Carbonell Olivares, Jorge; Díaz Rubio, Ana; Torrent Martí, Daniel; Cervera Moreno, Francisco Salvador; Kirleis, M. A.; Pique, A.; Sánchez-Dehesa Moreno-Cid, José (Nature Publishing Group, 2012-08-06)
    Based on the concepts of artificially microstructured materials, i.e. metamaterials, we present here the first practical realization of a radial wave crystal. This type of device was introduced as a theoretical proposal ...
  • thumb
    Radial Photonic Crystal Shells and Their Application as Resonant and Radiating Elements 
    Carbonell Olivares, Jorge; Torrent Martí, Daniel; Sánchez-Dehesa Moreno-Cid, José (Institute of Electrical and Electronics Engineers (IEEE), 2013-02)
    Radial photonic crystals (RPCs) are a class of microstructured media that possess very particular electromagnetic features. Their properties are driven by radially dependent permittivity and permeability profiles that ...
  • Icon
    Radial Photonic Crystals as frequency and position sensors 
    Díaz Rubio, Ana (Universitat Politècnica de València, 2013-02-19)
    [ES] En este trabajo se analizarán las propiedades de las estructuras conocidas como Cristales Fotónicos Radiales y sus posibles aplicaciones como sensores de frecuencia y posición. Las propiedades de estos dispositivos ...