Invention Grant
- Patent Title: Front-end circuit and communication device
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Application No.: US16830992Application Date: 2020-03-26
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Publication No.: US11239873B2Publication Date: 2022-02-01
- Inventor: Hirotsugu Mori
- Applicant: MURATA MANUFACTURING CO., LTD.
- Applicant Address: JP Kyoto
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Pearne & Gordon LLP
- Priority: JPJP2019-063331 20190328
- Main IPC: H04B1/16
- IPC: H04B1/16 ; H03H7/01 ; H03F3/189

Abstract:
A front-end circuit includes: a power divider that performs power division on a radio frequency signal inputted to an input terminal, using a predetermined division ratio, and outputs resultant radio frequency signals from output terminals; a filter connected to one of the output terminals and having a first passband; and a filter connected to the other of the output terminals and having a second passband having a frequency range that at least overlaps a frequency range of the first passband.
Public/Granted literature
- US20200313710A1 FRONT-END CIRCUIT AND COMMUNICATION DEVICE Public/Granted day:2020-10-01
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