Invention Grant
- Patent Title: Radio-frequency front-end module
- Patent Title (中): 射频前端模块
-
Application No.: US13584961Application Date: 2012-08-14
-
Publication No.: US08976707B2Publication Date: 2015-03-10
- Inventor: Tomohide Aramata , Hidemori Akagi
- Applicant: Tomohide Aramata , Hidemori Akagi
- 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: JP2011-180074 20110822
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L5/14

Abstract:
An RF front-end module includes power amplifiers, transmission-side filters, a reception-side filter, and a switch IC. A first transmission signal is output from a first transmission signal input terminal to a first common terminal via the power amplifier and the transmission-side filter. A second transmission signal is output from a second transmission signal input terminal to a second common terminal via the power amplifier and the transmission-side filter. A first reception signal input from the first common terminal and a second reception signal input from the second common terminal are input via the switch IC to the reception-side filter, common to the first and second reception signals, and are output from the reception-side filter to a reception signal output terminal.
Public/Granted literature
- US20130051287A1 RADIO-FREQUENCY FRONT-END MODULE Public/Granted day:2013-02-28
Information query