logo

For the Inventor, By the Inventor

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 10666201 B1

PDFFull Text
Date of Patent:
May. 26, 2020

Filed:

Oct. 09, 2018

Power amplifier module

Applicant:

Murata Manufacturing Co., Ltd., Kyoto, JP;

Inventors:

Hisanori Namie, Kyoto, JP;

Satoshi Goto, Kyoto, JP;

Satoshi Tanaka, Kyoto, JP;

Assignee:

MURATA MANUFACTURING CO., LTD., Kyoto, JP;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Khanh V Nguyen

Int. Cl.
CPC ...
H03F 3/191 (2006.01); H03F 1/02 (2006.01); H03F 3/21 (2006.01); H03F 1/56 (2006.01); H03F 1/52 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0222 (2013.01); H03F 1/0261 (2013.01); H03F 1/52 (2013.01); H03F 1/56 (2013.01); H03F 1/565 (2013.01); H03F 3/191 (2013.01); H03F 3/21 (2013.01); H03F 3/245 (2013.01); H03F 2200/411 (2013.01); H03F 2200/516 (2013.01);
Abstract

A power amplifier module includes a first power amplifier circuit configured to output a first amplified signal obtained by amplifying an input signal; a second power amplifier circuit configured to output a second amplified signal obtained by amplifying the first amplified signal; and a matching network connected between the first power amplifier circuit and the second power amplifier circuit. The matching network includes a first capacitor connected in series between the first power amplifier circuit and the second power amplifier circuit, a second capacitor connected in series between the first capacitor and the second power amplifier circuit, a first inductor connected between a point between the first capacitor and the second capacitor and a ground, and a second inductor connected in series between the first power amplifier circuit and the first capacitor.

Find Patent Forward Citations

Quick Actions:

Namie, Hisanori. (2020). Power amplifier module (U.S. Patent No. 10666201). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10666201

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

Loading…