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. 31, 2023
Filed:
Mar. 18, 2021
Murata Manufacturing Co., Ltd., Kyoto, JP;
Atsushi Ono, Nagaokakyo, JP;
Hirotsugu Mori, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A radio frequency circuit includes: a plurality of input terminals including a first input terminal through which a first Wireless Local Area Network (WLAN) transmission signal is received and a second input terminal through which a 5th Generation New Radio (5G NR) transmission signal is received; a power amplifier; a first switch connected to an input side of the power amplifier and switches a connection of the power amplifier between the plurality of input terminals; and a variable phase circuit connected to an output side of the power amplifier and changes the impedance matching between the power amplifier and the load in accordance with a connection status of the first switch.