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. 11, 2018
Filed:
Aug. 05, 2015
Applicant:
Raytheon Company, Waltham, MA (US);
Inventors:
Harry Marr, Manhattan Beach, CA (US);
Jeffrey Caldwell, Hermosa Beach, CA (US);
Ian S. Robinson, Redondo Beach, CA (US);
Assignee:
RAYTHEON COMPANY, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 23/00 (2006.01); G01S 7/292 (2006.01); G01S 3/02 (2006.01); G01S 7/02 (2006.01); G01S 7/28 (2006.01); G01R 23/15 (2006.01);
U.S. Cl.
CPC ...
G01S 3/02 (2013.01); G01S 7/021 (2013.01); G01S 7/292 (2013.01); G01R 23/15 (2013.01); G01S 7/28 (2013.01);
Abstract
Method and apparatus for tracking pulse trains from one or more emitters. For a valid pulse, PRI parameters are measured. A pulse pattern count is incremented and checked to determine if a track is acquired for the emitter.