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:
Jul. 18, 2017
Filed:
Aug. 07, 2015
Quantance, Inc., Woburn, MA (US);
Serge Francois Drogi, Flagstaff, AZ (US);
QUANTANCE, INC., Woburn, MA (US);
Abstract
A power amplifier system is provided. The power amplifier system includes a power supply to generate a supply voltage based on an input signal, a power amplifier powered by the supply voltage to amplify the input signal and generate an output signal, a delay determiner to determine a delay mismatch between the input signal and the supply voltage, and a programmable delay block coupled to the delay determiner to compensate for the determined delay mismatch between the input signal and the supply voltage. The delay determiner determines the delay mismatch based on a first delay between the input and output signals when the input signal is below a threshold and a second delay between the input and output signals when the input signal is above the threshold.