ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,852, issued on Nov. 18, was assigned to Qorvo US Inc. (Greensboro, N.C.).
"Phasor-based signal detector" was invented by Jaroslaw Niewczas (Jozefow, Poland), Michael McLaughlin (Dublin) and Ciaran McElroy (Dublin).
According to the abstract* released by the U.S. Patent & Trademark Office: "A phasor-based signal detector includes a signal processor to detect symbols in a received signal in the presence of an offset between the carrier frequency and an oscillator frequency of the signal processor. The signal processor calculates a phasor that indicates a phase difference between a first sample in a first symbol group and a second sample in a second symbol group. The first and secon...