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:
Mar. 12, 2013
Filed:
Dec. 05, 2011
Dmitriy Rozenblit, Irvine, CA (US);
Tirdad Sowlati, Irvine, CA (US);
Dongsoo Daniel Koh, Irvine, CA (US);
Rajasekhar Pullela, Irvine, CA (US);
Dmitriy Rozenblit, Irvine, CA (US);
Tirdad Sowlati, Irvine, CA (US);
Dongsoo Daniel Koh, Irvine, CA (US);
Rajasekhar Pullela, Irvine, CA (US);
Skyworks Solutions, Inc., Woburn, MA (US);
Abstract
A system for calibrating a closed power control loop includes an adder configured to inject a test signal into an adjustable element, a first peak detector configured to determine an amplitude of the injected test signal, a second peak detector configured to determine an amplitude of a return test signal, a comparator configured to determine the difference between the injected test signal and the return test signal, and a calibration engine configured to adjust the adjustable element so that the return test signal is offset from the injected test signal by a predetermined amount.