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:
Sep. 01, 2015
Filed:
Dec. 13, 2012
Sanjeev Gunawardena, Athens, OH (US);
Jeff Dickman, Thousand Oaks, CA (US);
Mathew a Cosgrove, Woodland Hills, CA (US);
Sanjeev Gunawardena, Athens, OH (US);
Jeff Dickman, Thousand Oaks, CA (US);
Mathew A Cosgrove, Woodland Hills, CA (US);
NORTHROP GRUMMAN GUIDANCE AND ELECTRONICS COMPANY, INC., Woodland Hills, CA (US);
Abstract
Systems and methods are provided for a correlator system. The system includes a plurality of numerically controlled oscillators and a multiplier configured to receive an input stream representing a received signal. A carrier multiplexer is configured to select between respective outputs of at least two of the plurality of numerically controlled oscillators and provide the selected output to the multiplier. A code generator is configured to provide a replica code. A delay component is configured to provide a delayed code from the replica code. A code multiplexer is configured to selectively provide each of the delayed code and the replica code to the multiplier.