US Patent Issued to STMicroelectronics International on April 7 for "Phase shifters with low amplitude variation" (French Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,688, issued on April 7, was assigned to STMicroelectronics International N.V. (Geneva).

"Phase shifters with low amplitude variation" was invented by David Ouattara (Grenoble, France), Cedric Durand (La Terrasse, France) and Frederic Paillardet (Tresserve, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Various embodiments of the present disclosure provide a phase shifter including a plurality of digital phase shifters, each digital phase shifter of the plurality of the digital phase shifters configured to vary a phase of a phase shifter input signal by a corresponding phase shift value, and a continuous phase shifter configured to vary the ph...