JPWO2021240843A1 - - Google Patents

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Publication number
JPWO2021240843A1
JPWO2021240843A1 JP2022527482A JP2022527482A JPWO2021240843A1 JP WO2021240843 A1 JPWO2021240843 A1 JP WO2021240843A1 JP 2022527482 A JP2022527482 A JP 2022527482A JP 2022527482 A JP2022527482 A JP 2022527482A JP WO2021240843 A1 JPWO2021240843 A1 JP WO2021240843A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2022527482A
Other versions
JP7444251B2 (ja
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.)
Filing date
Publication date
Priority claimed from PCT/JP2020/021349 external-priority patent/WO2021240784A1/ja
Application filed filed Critical
Publication of JPWO2021240843A1 publication Critical patent/JPWO2021240843A1/ja
Application granted granted Critical
Publication of JP7444251B2 publication Critical patent/JP7444251B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers
    • H03F1/086—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers with FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
JP2022527482A 2020-05-29 2020-11-16 増幅回路 Active JP7444251B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPPCT/JP2020/021349 2020-05-29
PCT/JP2020/021349 WO2021240784A1 (ja) 2020-05-29 2020-05-29 増幅回路
JPPCT/JP2020/029664 2020-08-03
PCT/JP2020/029664 WO2021240830A1 (ja) 2020-05-29 2020-08-03 増幅回路
PCT/JP2020/042566 WO2021240843A1 (ja) 2020-05-29 2020-11-16 増幅回路

Publications (2)

Publication Number Publication Date
JPWO2021240843A1 true JPWO2021240843A1 (ja) 2021-12-02
JP7444251B2 JP7444251B2 (ja) 2024-03-06

Family

ID=78744165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527482A Active JP7444251B2 (ja) 2020-05-29 2020-11-16 増幅回路

Country Status (3)

Country Link
US (1) US20230198472A1 (ja)
JP (1) JP7444251B2 (ja)
WO (1) WO2021240843A1 (ja)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165110A (ja) * 1984-02-08 1985-08-28 Toshiba Corp 高周波電力増幅回路
US6127894A (en) 1998-01-21 2000-10-03 Uniden San Diego Research & Development Center, Inc. High frequency shunt feedback amplifier topology
JP3970454B2 (ja) * 1998-12-28 2007-09-05 新日本無線株式会社 高周波アイソレーションアンプ
JP5181424B2 (ja) * 2006-03-28 2013-04-10 富士通株式会社 高出力増幅器
JP2007336048A (ja) * 2006-06-13 2007-12-27 Nec Electronics Corp 高周波用電力増幅器
JP5580782B2 (ja) * 2011-06-06 2014-08-27 住友電気工業株式会社 スイッチング回路
CN105375886B (zh) * 2015-11-30 2018-02-27 清华大学 基于传输线耦合效应电压反馈中性化的毫米波频段放大器
US10396714B2 (en) 2016-09-23 2019-08-27 Qorvo Us, Inc. Reconfigurable low-noise amplifier (LNA)
JP2018207205A (ja) * 2017-05-31 2018-12-27 国立大学法人広島大学 高周波増幅回路
CN108574464B (zh) 2018-06-27 2023-10-27 成都嘉纳海威科技有限责任公司 一种低功耗高线性双模式毫米波宽带堆叠低噪声放大器

Also Published As

Publication number Publication date
US20230198472A1 (en) 2023-06-22
JP7444251B2 (ja) 2024-03-06
WO2021240843A1 (ja) 2021-12-02

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