ALEXANDRIA, Va., June 9 -- United States Patent no. 12,652,004, issued on June 9, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).
"Apparatus and methods for amplifier linearization" was invented by Yu Zhu (Wellesley, Mass.), Oleksiy Klimashov (Burlington, Mass.), Dylan Charles Bartle (Arlington, Mass.) and Paul T. DiCarlo (Marlborough, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatus and methods for amplifier linearization are disclosed. In certain embodiments, an RF amplifier includes an RF input terminal that receives an RF input signal, an RF output terminal that provides an RF output signal, a gallium nitride field-effect transistor (GaN FET) having a gate connected to the RF inpu...