Qubit control electronics
AssigneeGoogle Inc.
InventorJoseph Cheney Bardin
Life of this patent
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Abstract
A device for generating a qubit control signal includes: a first signal envelope generator circuit including a first multiple of signal sources, in which an output of each signal source of the first multiple of signal sources is combined to provide a first cumulative output; and a first mixer circuit coupled to the first signal envelope generator circuit, in which the first cumulative output is coupled to a first input of the first mixer circuit, and an output of the first mixer circuit includes a first qubit control signal.
Claims26
A device for generating a qubit control signal, the device comprising:
- a first signal envelope generator circuit comprising a first plurality of signal sources, wherein an output of each signal source of the first plurality of signal sources is combined to provide a first cumulative output;
- and
- a first mixer circuit coupled to the first signal envelope generator circuit, wherein the first cumulative output is coupled to a first input of the first mixer circuit, and an output of the first mixer circuit comprises a first qubit control signal.
A method for generating a qubit control signal, the method comprising:
- sequentially activating a first plurality of signal sources;
- combining an output of the sequentially activated first plurality of signal sources to provide a first combined output;
- passing the first combined output to a first mixer circuit;
- and
- mixing the first combined output with a first local oscillator signal in the first mixer circuit to provide a first qubit control signal.
Dependencies are inferred from the claim text.