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:
May. 01, 2018
Filed:
Feb. 17, 2016
Applicant:
Psemi Corporation, San Diego, CA (US);
Inventors:
Dan William Nobbe, Crystal Lake, IL (US);
Jeffrey A. Dykstra, Woodstock, IL (US);
Chris Olson, Palatine, IL (US);
James S. Cable, Del Mar, CA (US);
Assignee:
pSemi Corporation, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/02 (2006.01); H03F 3/193 (2006.01); H03F 3/21 (2006.01); H03F 1/22 (2006.01); H03F 1/32 (2006.01); H03F 1/56 (2006.01); H03F 3/195 (2006.01); H03F 3/24 (2006.01); H03F 3/45 (2006.01); H03F 3/191 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0205 (2013.01); H03F 1/025 (2013.01); H03F 1/0216 (2013.01); H03F 1/0222 (2013.01); H03F 1/0227 (2013.01); H03F 1/0244 (2013.01); H03F 1/0277 (2013.01); H03F 1/223 (2013.01); H03F 1/3247 (2013.01); H03F 1/3282 (2013.01); H03F 1/56 (2013.01); H03F 3/191 (2013.01); H03F 3/193 (2013.01); H03F 3/195 (2013.01); H03F 3/21 (2013.01); H03F 3/211 (2013.01); H03F 3/24 (2013.01); H03F 3/45179 (2013.01); H03F 3/45183 (2013.01); H03F 3/45188 (2013.01); H03F 2200/102 (2013.01); H03F 2200/108 (2013.01); H03F 2200/129 (2013.01); H03F 2200/15 (2013.01); H03F 2200/18 (2013.01); H03F 2200/213 (2013.01); H03F 2200/222 (2013.01); H03F 2200/336 (2013.01); H03F 2200/387 (2013.01); H03F 2200/408 (2013.01); H03F 2200/411 (2013.01); H03F 2200/451 (2013.01); H03F 2200/534 (2013.01); H03F 2200/537 (2013.01); H03F 2200/541 (2013.01); H03F 2200/546 (2013.01); H03F 2200/78 (2013.01); H03F 2201/3233 (2013.01); H03F 2203/45112 (2013.01); H03F 2203/45366 (2013.01); H03F 2203/45544 (2013.01); H03F 2203/45638 (2013.01); H03F 2203/45731 (2013.01);
Abstract
Control systems and methods for power amplifiers operating in envelope tracking mode are presented. A set of corresponding functions and modules are described and various possible system configurations using such functions and modules are presented.