Parametric amplifier system

O Naaman, DG Ferguson - US Patent 10,491,178, 2019 - Google Patents
One example includes a parametric amplifier system. The system includes an input/output
(I/O) transmission line to propagate a signal tone. The system also includes a non-linearity …

System and method of flux bias for superconducting quantum circuits

AF Kirichenko, A Jafari-Salim, P Truitt… - US Patent …, 2024 - Google Patents
Quantum computing systems require methods to control energies of qubits and couplers for
quantum operations. Flux biasing of qubits and quantum couplers is provided for a …

Josephson parametric converter having impedance-matching networks

CP Mancini, B Abdo - US Patent 11,888,471, 2024 - Google Patents
One or more systems, devices and/or methods of use provided herein relate to a device that
can provide bandwidth and/or saturation power to amplify a plurality of readout frequencies …