Invention Grant
- Patent Title: Radio-frequency module and communication device
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Application No.: US15296126Application Date: 2016-10-18
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Publication No.: US09887718B2Publication Date: 2018-02-06
- Inventor: Takashi Watanabe
- 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: Keating & Bennett, LLP
- Priority: JP2015-226034 20151118
- Main IPC: H04B1/18
- IPC: H04B1/18 ; H04B1/16 ; H03H7/38 ; H03H9/64 ; H03H9/72 ; H03H11/36

Abstract:
A radio-frequency module includes a multilayer substrate, an input switch, an output switch, and filters. A switch IC is disposed on a main surface of the multilayer substrate. The input switch is disposed in the switch IC and includes a first input terminal and first output terminals. The output switch is disposed in the switch IC and includes second input terminals and a second output terminal. The filters are disposed outside the switch IC and are connected to the first output terminals and the second input terminals. In a plan view of the multilayer substrate, the first input terminal and the first output terminals are disposed close to a first side of an exterior of the switch IC, and the second input terminals and the second output terminal are disposed close to a second side different from the first side of the exterior of the switch IC.
Public/Granted literature
- US20170194993A1 RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE Public/Granted day:2017-07-06
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