Reduction and/or mitigation of crosstalk in quantum bit gates

This invention describes a software system designed to reduce unwanted interference, called crosstalk, between quantum bits (qubits) in a quantum computer. It works by precisely controlling the electrical signals sent to multiple qubits at the same time. The claims specifically focus on using a continuous microwave signal applied to all qubits simultaneously to make any remaining crosstalk more uniform and therefore easier to manage.