ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,483, issued on Jan. 27, was assigned to NXP USA Inc. (Austin, Texas).
"Amplifier device with low frequency resonance decoupling circuitry" was invented by Damien Scatamacchia (Toulouse, France), Olivier Lembeye (Saint Lys, France) and Yuanyuan Dong (Plaisance du Touch, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "An amplifier device, such as a Doherty amplifier device, may include an extra lead and decoupling capacitor coupled to radio frequency (RF) cold points of output impedance matching circuitry of multiple amplification paths, such as a carrier path and peaking path, of the amplifier device. The extra lead and the decoupling capacitor...