US Patent Issued to Skyworks Solutions on June 30 for "Adaptive envelope tracking based on detected transmit signal bandwidth" (California, North Carolina Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,373, issued on June 30, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).

"Adaptive envelope tracking based on detected transmit signal bandwidth" was invented by Sabah Khesbak (Irvine, Calif.), Roman Zbigniew Arkiszewski (Oak Ridge, N.C.), Jeffrey Gordon Strahler (Greensboro, N.C.) and Florinel G. Balteanu (Irvine, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatus and methods for power amplifier envelope tracking systems with automatic control of a slew rate and a mode of an error amplifier of the envelope tracking system. The envelope tracker can include a signal bandwidth detection circuit that processes the envelope signal ...