Invention Grant
- Patent Title: High-frequency module and communication device
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Application No.: US17685390Application Date: 2022-03-03
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Publication No.: US11658691B2Publication Date: 2023-05-23
- Inventor: Takayuki Shinozaki
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Nagaokakyo
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Nagaokakyo
- Agency: Xsensus LLP
- Priority: JP 2019163392 2019.09.06
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H04B1/03 ; H04B1/08

Abstract:
To achieve miniaturization, a high-frequency module includes a mounting substrate, a power amplifier, and an electronic component. The mounting substrate has a first main surface and a second main surface on opposite sides. The power amplifier is arranged on a mounting substrate. The power amplifier has a driver stage amplifier and an output stage amplifier. The driver stage amplifier is arranged on the second main surface of the mounting substrate. The output stage amplifier is arranged on the first main surface of the mounting substrate. The electronic component is arranged on the first main surface of the mounting substrate. The electronic component overlaps the driver stage amplifier in a plan view from a thickness direction of the mounting substrate.
Public/Granted literature
- US20220190849A1 HIGH-FREQUENCY MODULE AND COMMUNICATION DEVICE Public/Granted day:2022-06-16
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