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:
Feb. 04, 2003
Filed:
Jan. 18, 2002
Applicant:
Inventors:
Helmut Klausing, Hochstadt, DE;
Horst Kaltschmidt, Neubiberg, DE;
Assignee:
EADS Deutschland GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 1/390 ;
U.S. Cl.
CPC ...
G01S 1/390 ;
Abstract
In a method for operating a rotating synthetic aperture radar system that works with pulse frequency or in FM-CW operation in order to detect, penetrate and evaluate objects that are located vertically below the helicopter carrying the ROSAR device, pixels are determined using their own specific doppler histories.