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:
Aug. 20, 2013
Filed:
Mar. 30, 2011
Applicant:
Shaun Cummins, Cambourne, GB;
Inventor:
Shaun Cummins, Cambourne, GB;
Assignee:
Nujira Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is disclosed a method for determining the timing misalignment between a power supply and an output in an envelope tracking amplification stage, the method including the steps of: estimating a distortion parameter in the amplification stage; and determining a timing error in dependence on the estimated distortion parameter.