@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00767009v1> a dcat:Dataset ;
    dct:description """
              This thesis deals with wide-band electromagnetic (EM) source synthesis, by Reversed-TLM (Transmission Line Matrix) method. The work is particularly focused on wide-band applications. The main objective is to use the time reversal wave theory in order to develop a new simulation tool, which can synthesize an unknown source distribution from a far-field radiation pattern. Wave time-reversal is numerically simulated by 3D Reversed-TLM method, in based on symmetrical condensed nodes (SCN). Our method is first applied to lumped sources, transmitting wide band signals in the frequency range [26GHz - 34 GHz], placed in a lossless, homogeneous and non-dispersive 3D free-space. Source reconstruction results show that by using this method, the “classical” half-wavelength resolution limit is overcome. The synthesis of 1D and 2D secondary sources, induced on metallic antenna surfaces are also studied. These studies resulted in the development of a new simulation tool, based on a hybrid TLM-analytical method. Reversed - TLM method is then applied for synthesizing a monopole antenna from its measured far-field radiation pattern. Initial source orientation and localization are found. Advantages and limitations of this technique are discussed.
            """ ;
    dct:identifier "NNT: 2011GRENT108" ;
    dct:issued "2026-05-30T05:50:30.256644"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-30T05:50:30.256651"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Wide Band Radiating Source Synthesis, by Reversed TLM Method" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00767009v1/resource/f9452d63-0dca-46e3-bef7-6b9f509b113b> ;
    dcat:keyword "antennas",
        "antennes",
        "electromagnetic-simulation",
        "infoeu-reposemanticsdoctoralthesis",
        "inverse-problem",
        "large-bande",
        "methode-tlm",
        "probleme-inverse",
        "simulation-electromagnetique",
        "spiotherengineering-sciences-physicsother",
        "synthese",
        "synthesis",
        "theses",
        "tlm-method",
        "wide-band" ;
    dcat:landingPage <https://theses.hal.science/tel-00767009> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00767009v1/resource/f9452d63-0dca-46e3-bef7-6b9f509b113b> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-30T05:50:30.278072"^^xsd:dateTime ;
    dct:modified "2026-05-30T05:50:30.211134"^^xsd:dateTime ;
    dct:title "Wide Band Radiating Source Synthesis, by Reversed TLM Method" ;
    dcat:accessURL <https://theses.hal.science/tel-00767009> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

<https://theses.hal.science/tel-00767009> a foaf:Document .