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. 11, 1994
Filed:
Dec. 20, 1991
Applicant:
Inventors:
Philippe Sehier, Levallois-Perret, FR;
Alain Gressier, Levallois-Perret, FR;
Assignee:
Alcatel Telspace, Nanterre Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H / ;
U.S. Cl.
CPC ...
375 14 ; 375100 ; 375111 ; 3647242 ;
Abstract
A receiver system processes signals transmitted via a multipath dispersive transmission medium. It includes a device for digitizing the received signals to supply corresponding digital signals. An adaptive digital equalizer responsive to the digital signals supplies information symbols. A symbol-clock signal controls the digitizer and the equalizer. A timing signal recovery device responsive to the digital signals and to the information symbols derives a phase control signal for controlling the phase of the symbol-clock signal.