PHASE-ACCURATE GENERATION OF QUANTUM-COMPUTING CONTROL SIGNALS

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United States of America

APP PUB NO 20250094852A1
SERIAL NO

18707715

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Abstract

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Method and waveform generator for generating at least two signals. The signals are generated by separate channels, with each channel having a numerically controlled oscillator and a digital envelope generator, whose outputs are multiplied and fed to a digital-analog converter. The signal from the digital-analog converter is multiplied with the signal from a local oscillator for generating pulses with an up-converted carrier. The phases of the numerically controlled oscillators are changed between pulses in order to adjust the phase of the up-converted carrier. This allows to generate pulses where the up-converted carriers have a defined phase relationship.

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Patent Owner(s)

Patent OwnerAddress
ZURICH INSTRUMENTS AG8005 ZÜRICH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
COLLODO, Michele Zürich, CH 1 0
HEER, Flavio Lufingen, CH 10 45

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