Invention Grant
- Patent Title: Doherty amplifier
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Application No.: US15772133Application Date: 2016-01-05
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Publication No.: US10340855B2Publication Date: 2019-07-02
- Inventor: Yuji Komatsuzaki , Shintaro Shinjo , Keigo Nakatani , Takaaki Yoshioka
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Studebaker & Brackett PC
- International Application: PCT/JP2016/050095 WO 20160105
- International Announcement: WO2017/119062 WO 20170713
- Main IPC: H03F1/07
- IPC: H03F1/07 ; H03F1/02 ; H03F3/189 ; H03H7/01 ; H03H7/07 ; H03F1/56 ; H03F3/19 ; H03H7/48
Abstract:
A Wilkinson power divider includes: π-type LPFs connected to an input terminal; a T-type HPF having one end connected to one of the π-type LPFs and having another end connected to a carrier amplifier; another T-type HPF having one end connected to another one of the π-type LPFs and having another end connected to a λ/4 line; and an isolation resistor connected to connection points.
Public/Granted literature
- US20180287566A1 DOHERTY AMPLIFIER Public/Granted day:2018-10-04
Information query
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