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. 25, 2000
Filed:
Jun. 23, 1989
Applicant:
Inventor:
Jacques Sirven, Saint-Cloud, FR;
Assignee:
Electronique Serge Dassault, Saint-Cloud, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S / ;
U.S. Cl.
CPC ...
342159 ; 342 93 ;
Abstract
The invention relates to a radar device comprising two antennae fed by the same emission means, but serving reception means which are separated at least in part into two channels, followed by exploitation means. It is applied, in particular, when the antennae have substantially the same main lobe, but side lobes or scatters which are at least in part different. The exploitation means are capable of considering as a false alarm any echo received with a level below a selected threshold in one of the reception channels.