Invention Grant
- Patent Title: Power amplification module
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Application No.: US15867065Application Date: 2018-01-10
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Publication No.: US10439560B2Publication Date: 2019-10-08
- Inventor: Tsuyoshi Sato , Kiichiro 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: JP2015-082069 20150413; JP2015-224869 20151117
- Main IPC: H03K5/00
- IPC: H03K5/00 ; H03F1/26 ; H03F3/19 ; H03F1/02 ; H03F3/24 ; H03F3/68

Abstract:
Provided is a power amplification module that includes: a first power amplifier that amplifies a first signal and outputs a second signal; and a first noise removing circuit that is inputted with a first voltage supplied from a DC-DC converter, removes noise from the first voltage in order to generate a second voltage, and outputs the second voltage as a power supply voltage of the first power amplifier.
Public/Granted literature
- US20180131331A1 POWER AMPLIFICATION MODULE Public/Granted day:2018-05-10
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