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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.:

US 12155352 B1

PDFFull Text
Date of Patent:
Nov. 26, 2024

Filed:

Mar. 13, 2019

Power amplifier arrangement

Applicant:

Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;

Inventors:

Mingquan Bao, Västra Frölunda, SE;

David Gustafsson, Sävedalen, SE;

Kristoffer Andersson, Gothenburg, SE;

Assignee:

TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;

Attorney:

COATS & BENNETT, PLLC

Primary Examiner:

Henry Choe

Int. Cl.
CPC ...
H03F 1/07 (2006.01); H03F 1/02 (2006.01); H03F 1/56 (2006.01); H03F 3/195 (2006.01); H03F 3/21 (2006.01); H03F 3/24 (2006.01); H03F 3/60 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0288 (2013.01); H03F 1/56 (2013.01); H03F 3/195 (2013.01); H03F 3/211 (2013.01); H03F 3/245 (2013.01); H03F 3/602 (2013.01); H03F 2200/222 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01); H03F 2200/541 (2013.01);
Abstract

The embodiments herein relate to a power amplifier arrangement () comprising a main amplifier () comprising an output connected to a first terminal () of a primary winding () of a transformer (). A second terminal () of the primary winding () is connected to ground (). The power amplifier arrangement () comprises an auxiliary amplifier () comprising an output connected to a first terminal () of a secondary winding () of the transformer (). A second terminal () of the secondary winding () is connected to a load ().

Find Patent Forward Citations

Bao, Mingquan. (2024). Power amplifier arrangement (U.S. Patent No. 12155352). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12155352

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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