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:
Feb. 17, 2015
Filed:
May. 02, 2013
Fredric J. Harris, Spring Valley, CA (US);
Fredric J. Harris, Spring Valley, CA (US);
Other;
Abstract
A digital receiver equalization system has a digitized signal input derived from an analog front-end of a digital receiver and having a relatively wide bandwidth. A synthesis channelizer decomposes the digitized signal input into a plurality of time domain synthesis channels each having a relatively narrow bandwidth. An analysis channelizer recomposes the synthesis channels after digital signal processing is performed on at least a portion of the synthesis channels so as to generate a digitized output signal. A channelizer domain defines digital signal processing between the synthesis channelizer and the analysis channelizer. A least a portion of the channelizer domain digital signal processing is a cascade of multiplier arrays, and at least one of the multiplier arrays has inputs that compensate for channel distortion.