METHOD FOR GENERATING A SIGNAL PROVIDED TO A MICROWAVE ANTENNA OF A QUANTUM COMPUTER DEVICE, DEVICE, SYSTEM, COMPUTER PROGRAM AND COMPUTER-READABLE STORAGE MEDIUM

By generating a signal with a constant load using an operating and idle signal component combination, the method addresses nonlinearities and thermal drift in quantum computers, improving algorithm accuracy.

DE102025102391B3Undetermined Publication Date: 2026-07-02UNIV OF SIEGEN CORP UNDER PUBLIC LAW +1
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
UNIV OF SIEGEN CORP UNDER PUBLIC LAW
Filing Date
2025-01-23
Publication Date
2026-07-02

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Abstract

A method for generating a signal supplied to a microwave antenna of a quantum computer device is specified, the method comprising: - supplying (S1) an operating signal component with at least one first frequency and with at least one first amplitude, wherein the at least one first amplitude changes over a first time interval, - determining (S2) an idle signal component with a second frequency that differs from the first frequency and with a second amplitude that depends on the at least one first amplitude, and - generating (S3) the signal comprising the operating signal component and the idle signal component, wherein a total power (Ptot) of the signal is constant over the first time interval. Furthermore, a device, a system, a computer program, and a computer-readable storage medium are specified.
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