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:
Jan. 21, 2025
Filed:
May. 05, 2023
Murata Manufacturing Co., Ltd., Kyoto, JP;
Atsushi Ono, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A radio-frequency front-end circuit includes a first switch and a first transfer circuit that transfers a first radio-frequency signal. The first switch includes a first antenna terminal connected to a first antenna, a second antenna terminal connected to a second antenna, and first and second selection terminals. The first selection terminal is connected to the first transfer circuit, and the second selection terminal connected to a second transfer circuit. The second transfer circuit transfers the second radio-frequency signal. Selection between conduction of the first antenna terminal with the first selection terminal and conduction of the first antenna terminal with the second selection terminal is exclusively carried out in the first switch. Selection between conduction of the second antenna terminal with the first selection terminal and conduction of the second antenna terminal with the second selection terminal is exclusively carried out in the first switch.