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. 11, 2014
Filed:
Nov. 29, 2012
Eigenor Oy, Sodankyla, FI;
Jorn Sierwald, Kiel, DE;
Eigenor Oy, Sodankyla, FI;
Abstract
A method and an arrangement are provided for producing a computed distribution of speeds of scatterers in a target volume (). An estimate distribution of speeds at which scatterers would move in the target volume is provided (). It is converted () to a candidate autocorrelation function that represent autocorrelation data points that a pulse radar would measure from the current estimate distribution. The fit of a candidate ACF to a measured ACF is measured (). The estimate distribution is accepted if a measured fit fulfills a predefined acceptance criterion, or modified () in which case processing returns to the conversion of the modified estimate distribution to an ACF. An accepted estimate distribution is output () as a computed distribution of speeds that describes the actual distribution of speeds.