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Oct 12 – 16, 2025
Newport News Marriott at City Center
US/Eastern timezone

System identifications of superconducting cavity parameters with recursive least squares algorithms

Oct 15, 2025, 3:38 PM
4m
Newport News Marriott at City Center

Newport News Marriott at City Center

740 Town Center Drive, Newport News, Virginia 23606
Oral or Poster

Speaker

Volker Ziemann (Thomas Jefferson National Accelerator Facility)

Description

Based on analyzing the forward and transmitted signals we describe
algorithms to continuously improve estimates of cavity parameters,
such as bandwidth and detuning. We also discuss the trade-off between
ultimately achievable precision and the ability to follow time-varying
parameters. The method can be adapted to additionally measure the
unloaded and the external quality factor.

Abstract Category SRF Control (RF for Superconducting Resonators)

Author

Volker Ziemann (Thomas Jefferson National Accelerator Facility)

Presentation materials

There are no materials yet.