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:
Mar. 13, 1990
Filed:
Feb. 15, 1977
Applicant:
Inventors:
Pierre Anthouard, Paris, FR;
Roland Carre, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S / ; G01S / ;
U.S. Cl.
CPC ...
342 25 ; 342194 ;
Abstract
Video signals delivered by a side-looking radar system during M successive recurrences in each section of a sweep range are sampled, coded and registered in the form of a series of samples of modulus .rho..sub.i and a series of samples of phase .phi..sub.i. The device performs the correlation with a series of samples .theta..sub.i of a synthesized replica by computing, for each recurrence, the modulus of a vector whose components are: ##EQU1##