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. 15, 2003
Filed:
Oct. 23, 2001
Applicant:
Inventors:
Thomas J. Barnard, Liverpool, NY (US);
Donald W Winfield, Camillus, NY (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 3/80 ; G01S 1/500 ;
U.S. Cl.
CPC ...
G01S 3/80 ; G01S 1/500 ;
Abstract
A system and process for localizing signals received on multiple co-linear arrays reduces the adverse effects on localization performance due to background noise. The system and process coherently combine all possible array cross-correlograms. The resulting correlogram is a function of two variables, one which corresponds to a fine bearing estimate and a second with maps into range.