Dual-multiplexer filtration of inputted qubit readout signals
AssigneeInternational Business Machines Corporation
InventorMuir Kumph
Life of this patent
Estimating the term…
Abstract
Systems and techniques that facilitate dual-multiplexer filtration of inputted qubit readout signals are provided. In various embodiments, a device can comprise a cable that can transmit an input signal to a qubit. In various aspects, the input signal can include at least one qubit readout signal and at least one qubit control signal. In various instances, the device can further comprise a dual-multiplexer circuit located along the cable. In various cases, the dual-multiplexer circuit can selectively attenuate the at least one qubit readout signal.
Claims20
A device, comprising:
- a cable configured to transmit an input signal to a qubit, the input signal including at least one qubit readout signal and at least one qubit control signal;
- and
- a dual-multiplexer circuit located along the cable configured to selectively attenuate the at least one qubit readout signal.
A method, comprising:
- transmitting, by a cable, an input signal to a qubit, the input signal including at least one qubit readout signal and at least one qubit control signal;
- and
- selectively attenuating, by a dual-multiplexer circuit located along the cable, the at least one qubit readout signal.
An apparatus, comprising:
- a signal generator coupled, by an input cable, to a qubit;
- and
- a dual-multiplexer circuit fabricated on the input cable.
Dependencies are inferred from the claim text.