• Login
    View Item 
    •   Academica-e
    • Departamentos y Centros - Sailak eta Ikastegiak
    • Dpto. Ingeniería Eléctrica y Electrónica - Ingeniaritza Elektriko eta Elektronikoa Saila
    • Artículos de revista DIEE - IEES Aldizkari artikuluak
    • View Item
    •   Academica-e
    • Departamentos y Centros - Sailak eta Ikastegiak
    • Dpto. Ingeniería Eléctrica y Electrónica - Ingeniaritza Elektriko eta Elektronikoa Saila
    • Artículos de revista DIEE - IEES Aldizkari artikuluak
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    A multipolar analysis of near-field absorption and scattering processes

    Thumbnail
    View/Open
    Pub399.pdf (1.764Mb)
    Date
    2013
    Author
    Liberal Olleta, Íñigo Upna Orcid
    Ederra Urzainqui, Íñigo Upna Orcid
    Gonzalo García, Ramón Upna Orcid
    Ziolkowski, Richard W. 
    Version
    Acceso abierto / Sarbide irekia
    Type
    Artículo / Artikulua
    Version
    Versión aceptada / Onetsi den bertsioa
    Project Identifier
    ES/6PN/TEC2009-11995 
    Impact
     
     
     
    10.1109/TAP.2013.2272453
     
     
     
    Show full item record
    Abstract
    A multipolar formulation is adopted to investigate the absorption and scattering processes involved in near-field interactions. This approach allows one to determine the upper bounds for the absorbed and radiated powers that would be achieved by an ideal lossless sensor, which are of particular interest, for example, to wireless power transfer (WPT), wireless sensors and near-field coupled radiat ... [++]
    A multipolar formulation is adopted to investigate the absorption and scattering processes involved in near-field interactions. This approach allows one to determine the upper bounds for the absorbed and radiated powers that would be achieved by an ideal lossless sensor, which are of particular interest, for example, to wireless power transfer (WPT), wireless sensors and near-field coupled radiators. The multipolar formulation also helps to extricate the fundamental compromises that must be addressed in the design of such systems, as well as to identify strategies that could approach their best possible performances. The general theory is illustrated with an example consisting of a coated sensor illuminated by a Hertzian dipole, which is a representative example of any scattering or radiating system based on small resonators. The example also serves to compare the performance characteristics obtained with different phenomena such as multipolar resonances, phaseinduced interference effects and cloaking. [--]
    Subject
    Absorption, Near-field interactions, Near-field parasitic resonators, Scattering, Sensors, Wireless power transfer
     
    Publisher
    IEEE
    Published in
    IEEE Transactions on Antennas and Propagation, vol. 61, no. 10, October 2013
    Departament
    Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica / Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila
     
    Publisher version
    https://doi.org/10.1109/TAP.2013.2272453
    URI
    https://hdl.handle.net/2454/24936
    Sponsorship
    This work was supported in part by the Spanish Ministry of Science and Innovation, Direcci´on General de Investigaci´on y Gesti´on del Plan Nacional de I+D+I, Subdirecci´on General de Proyectos de Investigaci´on, Project Nos. TEC2009-11995 and CSD2008-00066 and by NSF contract number ECCS- 1126572.
    Appears in Collections
    • Artículos de revista DIEE - IEES Aldizkari artikuluak [359]
    • Artículos de revista - Aldizkari artikuluak [4210]
    Items in Academica-e are protected by copyright with all rights reserved, unless otherwise noted.

     © Universidad Pública de Navarra - Nafarroako Unibertsitate Publikoa
         Repositorio basado en DSpace

    Contact Us | Send Feedback
     

     

    Browse

    All of Academica-eCommunities & CollectionsAuthorsAuthors By Issue DateTitlesSubjectsBy DegreeThis CollectionAuthorsAuthors By Issue DateTitlesSubjectsBy Degree

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

     © Universidad Pública de Navarra - Nafarroako Unibertsitate Publikoa
         Repositorio basado en DSpace

    Contact Us | Send Feedback