ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,714, issued on Nov. 18, was assigned to MAXLINEAR INC. (Carlsbad, Calif.).
"Electrical duobinary soft information receiver for NRZ modulation fiber transmission" was invented by Rainer Strobel (Munich).
According to the abstract* released by the U.S. Patent & Trademark Office: "A receiver circuit is disclosed and is configured to receive an optical signal. The receiver circuit includes a receiving circuit configured to receive the optical signal and convert the optical signal from a duobinary signal format into a binary signal based on a plurality of decision thresholds. The receiver circuit also includes a clock data recovery circuit configured to sample the binary signal per da...