Can I read Closed Loop Testing of Microphonics Algorithms Using a Cavity Emulator on EtoBox?

Closed Loop Testing of Microphonics Algorithms Using a Cavity Emulator by Raman, S.; Varghese, P.; Chase, B.; Ahmed, S.; Fulz, C.; Hanlet, P.; Klepec, D. is a scholarly article available to read on EtoBox.

What is Closed Loop Testing of Microphonics Algorithms Using a Cavity Emulator about?

An analog crystal filter based cavity emulator is modified with reverse biased varactor diodes to provide a tuning range of around 160 Hz. The piezo drive voltage of the resonance controller is used to detune the cavity through the bias voltage. A signal conditioning and summing circuit allows the introduction of microphonics disturbance from a signal source or using real microphonics data from cavity testing. This setup is used in closed loop with a cavity controller and resonance controller to study the effectiveness of resonance control algorithms suitable for superconducting cavities.

Author

Raman, S.; Varghese, P.; Chase, B.; Ahmed, S.; Fulz, C.; Hanlet, P.; Klepec, D.

Published

2023

Language

EN