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. 21, 2009
Filed:
Oct. 11, 2005
Robert Henrikus Margaretha Van Veldhoven, Dommelen, NL;
Lucien Johannes Breems, Eindhoven, NL;
Robert Henrikus Margaretha Van Veldhoven, Dommelen, NL;
Lucien Johannes Breems, Eindhoven, NL;
NXP B.V., Eindhoven, NL;
Abstract
A signal receiver processing circuit for isolating a desired signal from an analog input signal that is susceptible to variations in signal power, e.g. from a radio front end, includes a variable gain amplifier, an analog to digital converter, a digital signal processor, and a control unit. The analog to digital converter provides a digital signal to the digital signal processor. The digital signal processor includes a digital filter. The control unit adjusts a filtering accuracy of the analog to digital converter and/or the digital signal processor unit in dependence of a signal quality of the input signal.