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:
Oct. 27, 1981
Filed:
Dec. 04, 1979
Applicant:
Inventor:
Philippe Lacomme, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S / ;
U.S. Cl.
CPC ...
343-73 ; 343 / ;
Abstract
The invention relates to a radar telemetry device. The device comprises a first loop for the distance tracking of a moving echo comprising a detector for the position deviation of an echo signal and a telemetry mark, means for the digital calculation of the distance of the echo, means for generating clock pulses and means for generating a reference tracking window by the adding-subtracting of clock pulses. A second analog loop connecting the output of the add-subtract counting means to the deviation detector ensures a time filtering of the reference tracking window.