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DOE OSTI · 1843239

Microphonics Studies at STC in Fermilab

Contreras-Martinez, Crispin·Pischalnikov, Yuriy·Schappert, Warren·Sukhanov, Alexander·Yun, Jae-Chul
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Abstract

The spoke test cryostat is used to qualify the 325 MHz single spoke resonators at Fermilab (FNAL). During these tests a large detuning on the cavity was observed. The data acquisition for continuous captures were based on measurements from the piezoelectric actuators. A com-parison of the cavity vibrations measured with RF signal from the cavity and piezoelectric actuator signals are shown. The effects of microphonics on the cavity are discussed.

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Contreras-Martinez, Crispin, Pischalnikov, Yuriy, Schappert, Warren, Sukhanov, Alexander, Yun, Jae-Chul. 2020-10-30. Microphonics Studies at STC in Fermilab. https://doi.org/10.18429/jacow-napac2019-weplm66

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