Back to results
US 2019/0165239 A1Published application
Four-port circulator with frequency conversion based on nondegenerate three waving mixing josephson devices
AssigneeInternational Business Machines Corporation
InventorBALEEGH ABDO
Life of this patent
Estimating the term…
Abstract
A technique relates to a superconducting device. A first mixing device has a first mixing port and a second mixing port. A second mixing device has another first mixing port and another second mixing port. The first and second mixing devices are superconducting nondegenerate three-wave mixing devices. The first mixing port and the another first mixing port are configured to couple to a first coupler. The second mixing port and the another second mixing port are configured to couple to a second coupler.
Claims21
A superconducting device comprising:
- a first device comprising at least one Josephson junction, the first device having a first port and a second port;
- and
- a second device having another first port and another second port, the first port and the another first port being associated by wave interference, the second port and the another second port being associated by wave interference.
A superconducting device comprising:
- a first coupler;
- a second coupler;
- a first device comprising a first part and a second part;
- and
- a second device comprising another first part and another second part, the first part and the another first part being coupled to the first coupler, the second part and the another second part being coupled to the second coupler.
2 more elements
Dependencies are inferred from the claim text.