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:
Apr. 16, 2013
Filed:
May. 27, 2011
Applicant:
Sebastien Robert, Emieville, FR;
Inventor:
Sebastien Robert, Emieville, FR;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a programmable filter for a radiofrequency receiver, embodiments disclosed including a filter () comprising an input () for receiving a radiofrequency signal, an output () for providing a filtered version of the input radiofrequency signal and a plurality of filter paths (-) connected in parallel between the input () and output (), each filter path comprising a buffer (-) connected between the input () and one or more polyphase filters (-), wherein each of the plurality of filter paths (-) is configured to be individually selectable by providing an enable signal to a corresponding one of the buffers (-).