US Patent Issued to Skyworks Solutions on Nov. 18 for "Power amplifier system with reduced gain variation and push-pull stage neutralization" (California, Iowa Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,595, issued on Nov. 18, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).

"Power amplifier system with reduced gain variation and push-pull stage neutralization" was invented by Aleksey A. Lyalin (Moorpark, Calif.) and Brian John Bayuk (Cedar Rapids, Iowa).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mobile device can have a transceiver configured to generate a radio frequency signal and a power management system with envelope tracking. The device can also have a power amplifier system having a driver transistor coupled to a radio frequency signal input, a transformer balun having a main primary coil connected between the driver transisto...