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:
Jul. 03, 2001
Filed:
Oct. 20, 1998
Applicant:
Inventors:
Erwin Schlag, Vaihingen, DE;
Henning Bülow, Stuttgart, DE;
Assignee:
Alcatel, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/30 ; H03H 7/40 ; H03K 5/159 ;
U.S. Cl.
CPC ...
H03H 7/30 ; H03H 7/40 ; H03K 5/159 ;
Abstract
A method and a regenerative filter for equalizing an input digital signal is proposed, wherein the received input signals is processed by means of threshold decision elements, multiplexers, and a delay unit,, which regenerates a delayed signal for switching the multiplexer, wherein the input signal,passes in parallel through at least 4 threshold decision elements,and the output signals,of the threshold decision elements,are connected by at least one multiplexer,to the delay unit,and the delay unit,is comprised of at least two delay stages, whose delayed signals,switch the at least one multiplexer