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:
Mar. 22, 1994
Filed:
Dec. 06, 1991
Wolfgang Koch, Heroldsberg, DE;
U.S. Philips Corporation, New York, NY (US);
Abstract
A diversity receiver having at least two receive branches, and only one equalizer. Each receive branch includes a matched filter and circuits for forming an autocorrelation function for each estimated impulse response of the individual receive branches. A first adder circuit adds the output signals, weighted with weighting factors of the matched filters to form a first sum. A second adder circuit add the autocorrelation functions weighted with weighting factors to form a second sum. The weight factors are approximately inversely proportional to the instaneous noise power in each receive a branch. An equalizer evaluates the two sums.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile