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. 24, 2006
Filed:
Feb. 23, 2001
Applicants:
Anne Ferreol, Colombes, FR;
Jean-jacques Monot, Courdimanche, FR;
Inventors:
Anne Ferreol, Colombes, FR;
Jean-Jacques Monot, Courdimanche, FR;
Assignee:
Thales, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for locating radio sources by a two-channel high resolution radiogoniometer including a network of a specified number N of sensors. The process multiplexes the signals supplied by the N sensors on the inputs of only two receivers. Then, with the aid of a calculation device coupled to the outputs of the two receivers, the angles of arrival of the waves emitted by the sources are estimated on the basis of an estimation of the covariance matrix of the signals supplied by the two receivers.