Reproducing synthetic waveforms for metrological studies

Tools

Coşkun Öztürk, Tezgül and Gallarreta, Alexander and Seferi, Yljon and Gedik, Adem and Arifoviç, Mehedin and De La Vega, David and Sakarya, Handan and Füser, Heiko; (2025) Reproducing synthetic waveforms for metrological studies. In: 2025 12th International Conference on Electrical and Electronics Engineering (ICEEE). International Conf on Electrical and Electronic Engineering (ICEEE) . IEEE, TUR, pp. 112-117. ISBN 9798331598433 (https://doi.org/10.1109/iceee67194.2025.11261964)

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Abstract

This study presents the methodology and scripts developed to reproduce synthetic waveforms for characterization of data converters under realistic conditions. Firstly, frequency content of synthetic waveforms is extracted. Waveforms synthesized from the extracted frequency content and the predefined synthetic waveform are compared. The root mean square (RMS) of the difference is presented as a metric of equality of the two waveforms. The results of this study provide information on the required sampling frequency and spectral purity of a waveform generator when the waveforms are intended to be reproduced. The achieved results emphasize the need of using Josephson Arbitrary Waveform Synthesizer (JAWS) which is a quantum-based waveform generator. Then, the synthesized waveforms are pulse modulated to be reproduced by JAWS. The scripts are validated by biasing the JAWS system operated in a cryocooler. Power grid representative synthetic waveforms are selected for this study. Measurement setup and results proving that the scripts are working as intended are presented.

ORCID iDs

Coşkun Öztürk, Tezgül, Gallarreta, Alexander, Seferi, Yljon ORCID logoORCID: https://orcid.org/0000-0003-4082-1949, Gedik, Adem, Arifoviç, Mehedin, De La Vega, David, Sakarya, Handan and Füser, Heiko;
CORE (COnnecting REpositories)