ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,402, issued on July 8, was assigned to Kyocera International Inc. (San Diego).
"Wideband amplifier linearization techniques" was invented by Kun-Long Wu (San Diego) and James June-Ming Wang (Pasadena, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wideband power amplifier (PA) linearization technique is proposed. A current interpolation technique is proposed to linearize power amplifiers over a wide bandwidth. The wideband power amplifier linearization technique employs a novel transconductance Gm linearizer using a current interpolation technique that achieves improvement in the third order intermodulation over wide bandwidth for a sub-micr...