Invention Grant
- Patent Title: Radio frequency amplifier circuit
- Patent Title (中): 射频放大电路
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Application No.: US13394974Application Date: 2011-06-09
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Publication No.: US08525594B2Publication Date: 2013-09-03
- Inventor: Tomohide Kamiyama , Hiroshi Naitou , Takashi Uno , Kazuhiro Yahata , Toshio Ishizaki
- Applicant: Tomohide Kamiyama , Hiroshi Naitou , Takashi Uno , Kazuhiro Yahata , Toshio Ishizaki
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2010-141046 20100621
- International Application: PCT/JP2011/003266 WO 20110609
- International Announcement: WO2011/161890 WO 20111229
- Main IPC: H03F3/16
- IPC: H03F3/16
Abstract:
A radio frequency amplifier circuit according to the present invention is for providing a radio frequency amplifier circuit with high output and high efficiency, and includes (i) a first harmonic processing circuit (102) and (ii) a second harmonic processing circuit (103) which are connected to an output terminal of transistors (101), and a (iii) fundamental matching circuit (104) connected to a downstream of the first harmonic processing circuit (102) and the second harmonic processing circuit (103). The radio frequency amplifier circuit includes plural first harmonic processing circuits (102) and plural second harmonic processing circuits (103).
Public/Granted literature
- US20120169423A1 RADIO FREQUENCY AMPLIFIER CIRCUIT Public/Granted day:2012-07-05
Information query
