JP5522843B2 - 電力増幅器 - Google Patents

電力増幅器 Download PDF

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Publication number
JP5522843B2
JP5522843B2 JP2010190556A JP2010190556A JP5522843B2 JP 5522843 B2 JP5522843 B2 JP 5522843B2 JP 2010190556 A JP2010190556 A JP 2010190556A JP 2010190556 A JP2010190556 A JP 2010190556A JP 5522843 B2 JP5522843 B2 JP 5522843B2
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Japan
Prior art keywords
amplifier
power
circuit
input
doherty
Prior art date
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Active
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JP2010190556A
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English (en)
Japanese (ja)
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JP2012049858A (ja
JP2012049858A5 (enExample
Inventor
康弘 武田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Kokusai Electric Inc
Kokusai Denki Electric Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Hitachi Kokusai Electric Inc, Kokusai Denki Electric Inc filed Critical Hitachi Kokusai Electric Inc
Priority to JP2010190556A priority Critical patent/JP5522843B2/ja
Publication of JP2012049858A publication Critical patent/JP2012049858A/ja
Publication of JP2012049858A5 publication Critical patent/JP2012049858A5/ja
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Publication of JP5522843B2 publication Critical patent/JP5522843B2/ja
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JP2010190556A 2010-08-27 2010-08-27 電力増幅器 Active JP5522843B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010190556A JP5522843B2 (ja) 2010-08-27 2010-08-27 電力増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010190556A JP5522843B2 (ja) 2010-08-27 2010-08-27 電力増幅器

Publications (3)

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JP2012049858A JP2012049858A (ja) 2012-03-08
JP2012049858A5 JP2012049858A5 (enExample) 2013-10-03
JP5522843B2 true JP5522843B2 (ja) 2014-06-18

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ID=45904213

Family Applications (1)

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JP2010190556A Active JP5522843B2 (ja) 2010-08-27 2010-08-27 電力増幅器

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JP (1) JP5522843B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6264778B2 (ja) * 2013-08-15 2018-01-24 富士通株式会社 無線通信回路及び無線通信装置
JP2021166376A (ja) * 2020-04-07 2021-10-14 株式会社村田製作所 電力増幅モジュール
US11929721B2 (en) 2020-04-07 2024-03-12 Murata Manufacturing Co., Ltd. Power amplifier module
CN114400975B (zh) * 2021-12-15 2022-09-27 陕西亚成微电子股份有限公司 一种基于包络追踪技术的功率放大电路及设计方法
CN114285378B (zh) * 2021-12-15 2022-09-27 陕西亚成微电子股份有限公司 基于包络追踪技术和Doherty构架的功率放大电路及其设计方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0787303B2 (ja) * 1989-12-27 1995-09-20 三菱電機株式会社 高周波増幅器
JP2005269440A (ja) * 2004-03-19 2005-09-29 Matsushita Electric Ind Co Ltd ポーラ変調送信装置及びポーラ変調方法
JP2007019570A (ja) * 2005-07-05 2007-01-25 Hitachi Kokusai Electric Inc ドハティ増幅回路
JP4792273B2 (ja) * 2005-10-18 2011-10-12 株式会社日立国際電気 増幅器
WO2008012898A1 (en) * 2006-07-27 2008-01-31 Panasonic Corporation Power amplifying apparatus
JP2008125044A (ja) * 2006-10-17 2008-05-29 Hitachi Kokusai Electric Inc 増幅器
JP5397973B2 (ja) * 2008-02-27 2014-01-22 日本電気株式会社 電力増幅器

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Publication number Publication date
JP2012049858A (ja) 2012-03-08

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