The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
Sep. 19, 2022
Skyworks Solutions, Inc., Irvine, CA (US);
Patrick Marcus Naraine, Irvine, CA (US);
Serge Francois Drogi, Flagstaff, AZ (US);
Skyworks Solutions, Inc., Irvine, CA (US);
Abstract
Power amplification system having forward and reverse coupling and digital predistortion compensation. In some embodiments, a power amplification system can include a power amplifier configured to receive an input signal and provide an amplified signal, and a coupler implemented relative to an output of the power amplifier and configured to measure forward power and reverse power at the output of the power amplifier. The power amplification system can further include a controller configured to receive information representative of the measured forward power and reverse power, and based on the information, generate a control signal for adjusting a parameter associated with the power amplifier.