Invention Grant
- Patent Title: High-frequency module and communication apparatus
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Application No.: US17807512Application Date: 2022-06-17
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Publication No.: US12126370B2Publication Date: 2024-10-22
- Inventor: Isao Takenaka
- 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: JP 20019941 2020.02.07
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H01L23/66 ; H03F3/24 ; H04B1/38 ; H03F1/56

Abstract:
In a high-frequency module, a plurality of filters are connected to a first switch. A plurality of amplifiers are connected to a second switch. A first inductor is disposed on a common path between a second common terminal of the second switch and a first common terminal of the first switch. A plurality of second inductors are disposed, on a one-to-one correspondence, in sections different from the common path, the sections being included in the plurality of respective signal paths. The first inductor is a surface mount inductor located on a first main surface of a mounting substrate. The plurality of second inductors are each an inductor disposed within an IC chip including the plurality of amplifiers or an inductor including a conductive pattern formed in or on the mounting substrate.
Public/Granted literature
- US20220321154A1 HIGH-FREQUENCY MODULE AND COMMUNICATION APPARATUS Public/Granted day:2022-10-06
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