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Analysis of antenna transient radiation

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dc.contributor.advisorTFEGómez Laso, Miguel Ángeles_ES
dc.contributor.advisorTFEYarovoy, Alexanderes_ES
dc.contributor.advisorTFECaratelli, Diegoes_ES
dc.contributor.affiliationEscuela Técnica Superior de Ingenieros Industriales y de Telecomunicaciónes_ES
dc.contributor.affiliationTelekomunikazio eta Industria Ingeniarien Goi Mailako Eskola Teknikoaeu
dc.contributor.affiliationDelft University of Technology (Holanda)en
dc.contributor.authorRodríguez Ulibarri, Pablo
dc.contributor.departmentIngeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentIngeniaritza Elektrikoa eta Elektronikoaeu
dc.date.accessioned2011-04-04T15:23:24Z
dc.date.available2011-04-04T15:23:24Z
dc.date.issued2011
dc.description.abstractRecently a new formalism has been developed for modeling time domain radiation processes in complex antennas. Using this formalism the radiated electromagnetic field can be expressed in terms of non uniform spherical wave contributions relevant to the resonant phenomena occurring in the structure. The developed algorithm consists of a dedicated two-step vector fitting procedure. Firstly, the spherical harmonic expansion of the time-domain equivalent electric and magnetic currents is performed. Then, by using the Singularity-Expansion-Method (SEM), the time-variant spherical harmonic expansion coefficients are represented in terms of dumped exponential terms. In this way, by using the incomplete modified spherical Bessel functions, an analytical description of the transient wave radiation phenomena is achieved. In this study several canonical radiating structures such as dipole, bow-tie and loop antennas, have been analyzed using the afore-mentioned formalism in order to gain a physical insight into the natural resonant processes occurring in the antenna and find a relation with the relevant geometrical characteristics.en
dc.format.mimetypeapplication/pdfen
dc.identifier.other0000577299es_ES
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/3183
dc.language.isoengen
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.subjectAntenna transient radiationen
dc.titleAnalysis of antenna transient radiationen
dc.typeinfo:eu-repo/semantics/masterThesisen
dc.typeProyecto Fin de Carrera / Ikasketen Amaierako Proiektuaes
dspace.entity.typePublication
relation.isAuthorOfPublication9c072edd-62b8-468e-a743-7726321c7bfd
relation.isAuthorOfPublication.latestForDiscovery9c072edd-62b8-468e-a743-7726321c7bfd

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