ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,171, issued on May 13, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).
"Power amplifier antenna structure" was invented by Patrick Marcus Naraine (Irvine, Calif.), William J. Domino (Yorba Linda, Calif.), Serge Francois Drogi (Flagstaff, Ariz.) and Rene Rodriguez (Rancho Santa Margarita, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Integrated Doherty power amplifiers are provided herein. In certain implementations, a Doherty power amplifier includes a carrier amplification stage that generates a carrier signal, a peaking amplification stage that generates a peaking signal, and an antenna structure that combines the carrier signal ...