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. 25, 2026
Filed:
Jun. 09, 2023
Skyworks Solutions, Inc., Irvine, CA (US);
Florinel G. Balteanu, Irvine, CA (US);
Ashish Vijay Pingale, Irvine, CA (US);
Kiran Tej Thoomu, Irvine, CA (US);
Yunyoung Choi, Irvine, CA (US);
Skyworks Solutions, Inc., Irvine, CA (US);
Abstract
Apparatus and methods for power detection in radio frequency (RF) systems are disclosed. In certain embodiments, a power detection system includes a power amplifier, a directional coupler connected to an output of the power amplifier, and a power detector that generates a differential power detection signal based on a single-ended radio frequency input signal received from the directional coupler. The differential power detection signal indicates an output power of the power amplifier, for example, a root mean square (RMS) output power.