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:
Aug. 05, 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
Amplification system having power amplifier memory correction and/or current collapse correction. In some embodiments, a power amplification system can include a power amplifier including an amplifying transistor configured to receive an input signal and provide an amplified signal, and a monitoring system configured to monitor one or more of a supply current for the amplifying transistor, an injection voltage point of the amplifying transistor, forward power at an output of the amplifying transistor, and temperature of the amplifying transistor. The power amplification system can further include a control system configured to obtain monitored information, and based on the information, generate a control signal for correcting either or both of a memory effect of the amplifying transistor and a current collapse effect of the amplifying transistor.