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:
May. 27, 2025
Filed:
Jul. 18, 2023
Raytheon Company, Waltham, MA (US);
Magathi Willis, Broomfield, CO (US);
Micky R. Harris, Lompoc, CA (US);
Raytheon Company, Arlington, VA (US);
Abstract
A system for automatically calibrating a phase locked loop (PLL), the system comprising: a node a voltage controlled oscillator (VCO) coupled to the node and configured to provide an output signal to the node; at least one digital-to-analog converter (DAC) coupled to the VCO and configured to provide a voltage to the VCO; and at least one controller configured to: determine an output frequency of the output signal; responsive to determining the output frequency, compare the output frequency to the voltage; responsive to determining the output frequency, compare the output frequency to a target frequency; and control the DAC to modify the voltage based on a comparison of the output frequency to the voltage and a comparison of the output frequency to the target frequency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile