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:
Jan. 30, 2001
Filed:
Jun. 18, 1999
Applicant:
Inventors:
Alexandru Florin Popescu, Lisse, NL;
Peter Johannes Winzer, Vienna, AT;
Assignee:
Agence Spatiale Europeene, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G01C 3/08 ;
U.S. Cl.
CPC ...
G01C 3/08 ;
Abstract
The invention relates to an incoherent Doppler laser detection and ranging system of the Lidar type comprising an emission laser and a receiver device including at least one telescope, an edge filter, and processor means responsive to the power P,transmitted by the filter. The processor means has data inputs relating to the power P,and to the power P,and outputs a normalized signal &Dgr;P,, where: