Patent 10243582 was granted and assigned to NORTHROP GRUMMAN SYSTEMS CORPORATION on March, 2019 by the United States Patent and Trademark Office.
Superconducting interface circuits and methods convert between non-return-to-zero (NRZ) encoded voltage signals and reciprocal quantum logic (RQL) compliant signals of opposite-polarity single flux quantum (SFQ) pulse pairs, and vice-versa, so as to provide high-speed NRZ input to, and output from, RQL computing circuitry.