This paper presents the post-processing methodology devoted to the Near-Field-Scanning (NFS) to provide assistance in ElectroMagnetic Compatibility (EMC) design phases of complex electronics products. A major challenge for spacecraft manufacturers for incoming year concerns the control of units Radiated Emissions (RE). Indeed, high speed links could induce RE non-compliance for units in on-board receiver frequencies (ex: GPS, TCR…). To avoid additional test campaign or system level analyses, Near Field techniques could be a powerful way to anticipate RE non-conformities in unit design phase. Based both on NFS (only $H_{x}$ and $H_{y}$ magnetic components very closed to the Printed Circuit Board (PCB)), and on Shielding enclosure Effectiveness (SE) characterization, the proposed “NFS2RE” (Near Field Scanning to Radiated Emission Test) methodology allows: 1)RE-Test prediction of PCB in free space condition from only $H_{x}$ and $H_{y}$ NFS 2)Prediction of Shielding PCB's enclosure attenuation on RE-Test from SE characterization


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    Titel :

    Prediction of Electronic Unit Radiated Emissions from Both PCB Near Field and Shielding Enclosure Characterization


    Beteiligte:
    Leman, S. (Autor:in) / Omarouayache, R. (Autor:in) / Hoeppe, F. (Autor:in) / Piche, A. (Autor:in)


    Erscheinungsdatum :

    2019-05-01


    Format / Umfang :

    884137 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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