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:
Sep. 09, 2014
Filed:
Mar. 15, 2013
Applicant:
Eta Devices, Inc., Cambridge, MA (US);
Inventors:
Mark A. Briffa, Tyreso, SE;
Joel L. Dawson, Roslindale, MA (US);
John E. DeRoo, Hopkinton, MA (US);
Krenar Komoni, Waltham, MA (US);
David J. Perreault, Brookline, MA (US);
Oguzhan Uyar, Cambridge, MA (US);
Assignee:
Eta Devices, Inc., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/20 (2006.01); H03F 3/24 (2006.01); H03F 3/217 (2006.01); H03F 1/02 (2006.01); H03F 3/193 (2006.01); H03F 3/60 (2006.01); H03F 1/32 (2006.01); H03F 3/68 (2006.01); H03F 3/195 (2006.01);
U.S. Cl.
CPC ...
H03F 3/193 (2013.01); H03F 2200/511 (2013.01); H03F 3/245 (2013.01); H03F 3/217 (2013.01); H03F 1/025 (2013.01); H03F 3/602 (2013.01); H03F 1/3247 (2013.01); H03F 3/68 (2013.01); H03F 1/3241 (2013.01); H03F 3/195 (2013.01);
Abstract
Circuits and methods for achieving high linearity, high efficiency power amplifiers, including digital predistortion (DPD) and pulse cancellation in switched-state RF power amplifier systems are described.