Phase- and Amplitude Noise Suppression using a Josephson Arbitrary Waveform Synthesizer

conference paper
2023
Essing, J.

Wanum, M.V.

Bouwmeester, J.

Kieler, O.F.

Michalak, D.J.

Kroll, J.

Vliet, F.E.V.
This paper describes the verification of the phase- and amplitude noise suppression property of a Josephson Arbitrary Waveform Synthesizer (JAWS) circuit. Simulations are performed to gain insight in the improvement in signal-to-noise ratio (SNR) delivered by the JAWS circuit when random amplitude andjitter noise are introduced. Measurements show an improvement for both integrated phase- and amplitude noise of 15 to 40 dB for synthesized frequencies in the range of 0.5-2MHz. (C) 2023 European Microwave Association (EuMA).
Topics
digital-analog conversionJosephson junctionssigma-delta modulationsuperconducting integrated circuitsDelta sigma modulationJosephson junction devicesModulatorsSignal to noise ratioTiming circuitsAmplitude noiseDigital-analog conversionJosephson arbitrary waveform synthesizersJosephson-junctionNoise suppressionPhase-noisePropertySigma-Delta modulationSuperconducting integrated circuitsSynthesizer circuitsDigital to analog conversion
TNO Identifier
991275
Repository link
https://resolver.tno.nl/uuid:183f6809-4564-428b-a149-a5d22240cdba
ISBN
9782874870736
Publisher
Institute of Electrical and Electronics Engineers Inc.
Source title
2023 18th European Microwave Integrated Circuits Conference, EuMIC 2023
Pages
67-70
Files
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