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. 18, 2017
Filed:
Feb. 01, 2016
Maxlinear, Inc., Carlsbad, CA (US);
Mansour Rachid, Los Angeles, CA (US);
Timothy Gallagher, Encinitas, CA (US);
Curtis Ling, Carlsbad, CA (US);
MAXLINEAR, INC., Carlsbad, CA (US);
Abstract
Methods and systems are provided for reconstructing bands in received signals. A first band in a received multiband signal may be reconstructed, during processing of the multiband signal, when the first band is self-aliased during sampling of a second band. The reconstructing may comprise generating a plurality of components corresponding to the first band, based on the sampling of the second band, and combining the plurality of components to reconstruct the first band. Generating a first component may comprise applying high-pass filtering and/or decimation to an input corresponding to an output of the sampling of the second band. Generating a second component may comprise applying low-pass filtering and/or re-sampling to an input corresponding to an output of the sampling of the second band. An adjustment may be applied, when generating the second component, based on sampling of the first band. The adjustment may comprise a subtraction from sampling output.