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. 24, 2016
Filed:
Mar. 14, 2013
Applicant:
Raytheon Company, Waltham, MA (US);
Inventor:
Aaron C. Wallace, Melissa, TX (US);
Assignee:
Raytheon Company, Waltham, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 13/52 (2006.01); G01S 13/524 (2006.01); G01S 13/18 (2006.01); G01S 7/41 (2006.01);
U.S. Cl.
CPC ...
G01S 13/5242 (2013.01); G01S 7/414 (2013.01); G01S 13/18 (2013.01); G01S 13/5244 (2013.01);
Abstract
Methods and apparatus for performing adaptive motion compensation to remove translational movement between a sensor and a target using data from the sensor. After whitening, data can be processed to select a target and focus frequency components. Dynamic sliding window processing can be performed on processed time domain data to estimate an instantaneous range rate for the target.