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:
Dec. 25, 2012
Filed:
Jul. 07, 2010
Applicants:
Philip Brown, Harrogate, GB;
John Ibison, Great Missenden, GB;
Jeremy Segar, Wheatley, GB;
Stephen Cooper, Pitstone, GB;
Frank Friedman, Owings Mills, MD (US);
Inventors:
Philip Brown, Harrogate, GB;
John Ibison, Great Missenden, GB;
Jeremy Segar, Wheatley, GB;
Stephen Cooper, Pitstone, GB;
Frank Friedman, Owings Mills, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.