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:
Oct. 04, 2022
Filed:
Sep. 01, 2020
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventors:
Yoichi Sawada, Nagaokakyo, JP;
Takayuki Shinozaki, Nagaokakyo, JP;
Yukiya Yamaguchi, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); H03F 3/24 (2006.01); H03F 1/56 (2006.01);
U.S. Cl.
CPC ...
H04B 1/04 (2013.01); H03F 1/565 (2013.01); H03F 3/245 (2013.01); H03F 2200/165 (2013.01); H03F 2200/171 (2013.01); H03F 2200/222 (2013.01); H03F 2200/294 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01); H04B 2001/045 (2013.01);
Abstract
A radio frequency module includes: a module board including a first principal surface and a second principal surface on opposite sides of the module board; a transmission power amplifier configured to amplify a transmission signal; a first switch; and a first inductor included in a matching circuit connected between an output terminal of the transmission power amplifier and the first switch. The first inductor is disposed on the first principal surface, and the first switch is disposed on the second principal surface.