公开(公告)号：US12111352B2

公开(公告)日：2024-10-08

申请号：US17582207

申请日：2022-01-24

Applicant: Quantum Machines

Inventor： Avishai Ziv ,  Ori Weber ,  Nissim Ofek

IPC: G01R31/317 ,  G06N10/20 ,  G06N10/60

CPC classification number: G01R31/31703 ,  G01R31/31712 ,  G06N10/20 ,  G06N10/60

Abstract: In a quantum computer, quantum algorithms are performed by a qubit interacting with multiple quantum control pulses. The quantum control pulses are electromagnetic RF signals that are generated digitally at baseband and sent, via asynchronous ports, to DACs that feed an RF upconversion circuit. For synchronization, each asynchronous port is coupled to a multi-tap delay line. The setting of the multi-tap delay line is determined by a function of the port's setup-and-hold time. This function is trained, via machine learning, to be applicable across a variety of ports.