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:
Oct. 27, 2020
Filed:
Jul. 26, 2019
Nxp Usa, Inc., Austin, TX (US);
Mihai-Ionut Stanciu, Bucharest, RO;
Claudio Gustavo Rey, Chandler, AZ (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A demodulator and method includes a plurality of correlation circuits, a result combining stage, and a time combining stage. The plurality of correlation circuits may be configured to output a plurality of correlation values that indicate a likelihood of whether a pattern of a buffered portion of an input data signal matches a first plurality of target frequency behavior patterns. The plurality of correlation circuits may be further configured to output a plurality of delayed correlation values that indicate a likelihood of whether a pattern of a delayed buffered portion of the input data signal matches a second plurality of target frequency behavior patterns, where both the buffered portion and the delayed buffered portion include a current symbol.