US Patent Issued to Apple on Aug. 25 for "Intermodulation distortion mitigation" (California Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,425, issued on Aug. 25, was assigned to Apple Inc. (Cupertino, Calif.).

"Intermodulation distortion mitigation" was invented by Haowei Jiang (San Diego), Milad Darvishi (San Diego) and Ming-Da Tsai (Cupertino, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes one or more antennas and a radio frequency front end (RFFE) that is coupled to the one or more antennas. The RFFE includes a differential circuit and a tail current source. The tail current source includes a transistor with a drain coupled to the differential circuit via a tail node. The tail current source also includes a capacitance coupled between the drain ...