ALEXANDRIA, Va., March 12 -- United States Patent no. 12,249,961, issued on March 11, was assigned to Qorvo US Inc. (Greensboro, N.C.).
"Wide bandwidth power amplifier apparatus" was invented by Nadim Khlat (Cugnaux, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wide bandwidth power amplifier apparatus is provided. The wide bandwidth power amplifier apparatus includes a power amplifier circuit, a primary switcher circuit, a voltage circuit(s), and an auxiliary switcher circuit(s). The power amplifier circuit is configured to amplify a radio frequency (RF) signal based on a modulated voltage and a modulated current. The voltage circuit is configured to generate the modulated voltage and a respective...