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:
Aug. 07, 1990
Filed:
Apr. 29, 1988
Tuan H Bui, Piscataway, NJ (US);
Harris Semiconductor Patents, Inc., Melbourne, FL (US);
Abstract
An adaptive digital filter can be implemented on a single Very Large Scale Integrated (VLSI) circuit silicon chip and the Least Mean Square adaptive filter algorithm can be performed by parallel processing during a single clock cycle. The adaptive filter contains dual delay lines to yield a sequence of simultaneous samples of both input and output signals. Correlations of the present error difference with previous samples of both input and output signals can then take place simultaneously in each clock cycle. The adaptive filter is modular and can be cascaded with other identical filters to form a high-order filter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile