JPWO2022180658A1 - - Google Patents

Info

Publication number
JPWO2022180658A1
JPWO2022180658A1 JP2023501694A JP2023501694A JPWO2022180658A1 JP WO2022180658 A1 JPWO2022180658 A1 JP WO2022180658A1 JP 2023501694 A JP2023501694 A JP 2023501694A JP 2023501694 A JP2023501694 A JP 2023501694A JP WO2022180658 A1 JPWO2022180658 A1 JP WO2022180658A1
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.)
Pending
Application number
JP2023501694A
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
Application filed filed Critical
Publication of JPWO2022180658A1 publication Critical patent/JPWO2022180658A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H03F3/604—Combinations of several amplifiers using FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/36—Indexing scheme relating to amplifiers the amplifier comprising means for increasing the bandwidth

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
JP2023501694A 2021-02-24 2021-02-24 Pending JPWO2022180658A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/006738 WO2022180658A1 (ja) 2021-02-24 2021-02-24 電力増幅器

Publications (1)

Publication Number Publication Date
JPWO2022180658A1 true JPWO2022180658A1 (ja) 2022-09-01

Family

ID=83047815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023501694A Pending JPWO2022180658A1 (ja) 2021-02-24 2021-02-24

Country Status (4)

Country Link
US (1) US20240014784A1 (ja)
JP (1) JPWO2022180658A1 (ja)
CN (1) CN116783819A (ja)
WO (1) WO2022180658A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9901634D0 (en) * 1999-01-27 1999-07-14 Secr Defence Microwave amplifiers
JP4936965B2 (ja) * 2007-04-12 2012-05-23 株式会社東芝 Ｆ級増幅回路
JP5085179B2 (ja) * 2007-04-12 2012-11-28 株式会社東芝 Ｆ級増幅回路
WO2014087479A1 (ja) * 2012-12-04 2014-06-12 三菱電機株式会社 高周波電力増幅器
WO2020202532A1 (ja) * 2019-04-04 2020-10-08 三菱電機株式会社 電力増幅器

Also Published As

Publication number Publication date
CN116783819A (zh) 2023-09-19
WO2022180658A1 (ja) 2022-09-01
US20240014784A1 (en) 2024-01-11

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