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    CERN-ADAM collaboration meeting

    → Europe/Zurich
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    Dalia presented the updated status of the project.
    The calibration method of the bead has been successfully tested on the DUT.
    Measurements and simulations show a very good agreement.

    Next steps:
    1. To complete the main part of the project
    the impedance obtained with the bead-pull method from real and virtual measurements will be compared with the simulated beam coupling impedance. In order to perform the comparison the main impedance resonance will be fully characterized (R,Q,fr) and the impedance reconstructed with the resonator formula. This requires to measure the unloaded quality factor of the DUT

    2. Study on dielectric bead for evaluation of the transverse impedance
    Simulation studies to investigate if a Teflon bead is sufficient to measure the transverse impedance.

    3. Engineer a Teflon bead and compare measurements and simulations

    4. Repeat comparison of the measurements between Arduino control and simple DC voltage generator for a longer DUT

    5. Very urgent: speed up the purchase order of the bead-pull measurement system

     

    There are minutes attached to this event. Show them.
      • 13:30 → 13:50
        Updated status of the project 20m
        Speaker: Dalia El Dali (Universita e INFN, Perugia (IT))
        Measurements2.pdf
        Measurements2.pptx
      • 13:50 → 14:30
        Discussion 40m
        Speakers: Carlo Zannini (CERN), Dalia El Dali (Universita e INFN, Perugia (IT)), Giovanni De Michele, Stefano Fanella