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. 04, 2006
Filed:
Nov. 13, 2001
Applicants:
Jingsong Xia, Mundelein, IL (US);
Richard W. Citta, Oak Park, IL (US);
Scott M. Lopresto, Mount Prospect, IL (US);
Wenjun Zhang, Shanghai, CN;
Inventors:
Jingsong Xia, Mundelein, IL (US);
Richard W. Citta, Oak Park, IL (US);
Scott M. LoPresto, Mount Prospect, IL (US);
Wenjun Zhang, Shanghai, CN;
Assignee:
Micronas Semiconductors, Inc., Palatine, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A digital equalizer comprises a matched filter that, in conjunction with an FIR filter, assures a single peak with substantially greater energy than other peaks caused by ghosts, thereby permitting synchronization even with multiple, arbitrarily strong ghosts caused by strong multipathing, multiple transmitters, or both.