CN118661472A - 振荡器以及电气设备 - Google Patents

振荡器以及电气设备 Download PDF

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Publication number
CN118661472A
CN118661472A CN202380020378.5A CN202380020378A CN118661472A CN 118661472 A CN118661472 A CN 118661472A CN 202380020378 A CN202380020378 A CN 202380020378A CN 118661472 A CN118661472 A CN 118661472A
Authority
CN
China
Prior art keywords
oscillator
stage device
final stage
output
unit
Prior art date
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
CN202380020378.5A
Other languages
English (en)
Chinese (zh)
Inventor
菅谷英生
夘野高史
藤原正三
池田光
藤田静雄
福田胜利
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.)
Panasonic Holdings Corp
Original Assignee
Panasonic Holdings Corp
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 by Panasonic Holdings Corp filed Critical Panasonic Holdings Corp
Publication of CN118661472A publication Critical patent/CN118661472A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • H05B6/686—Circuits comprising a signal generator and power amplifier, e.g. using solid state oscillators
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • 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
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
    • 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
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/72—Radiators or antennas
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/468—Indexing scheme relating to amplifiers the temperature being sensed
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/531—Indexing scheme relating to amplifiers the temperature difference between different chips being controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
CN202380020378.5A 2022-02-18 2023-01-11 振荡器以及电气设备 Pending CN118661472A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022024163 2022-02-18
JP2022-024163 2022-02-18
PCT/JP2023/000451 WO2023157511A1 (ja) 2022-02-18 2023-01-11 発振器および電気機器

Publications (1)

Publication Number Publication Date
CN118661472A true CN118661472A (zh) 2024-09-17

Family

ID=87578069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380020378.5A Pending CN118661472A (zh) 2022-02-18 2023-01-11 振荡器以及电气设备

Country Status (5)

Country Link
US (1) US20250106957A1 (https=)
EP (1) EP4482251A4 (https=)
JP (1) JPWO2023157511A1 (https=)
CN (1) CN118661472A (https=)
WO (1) WO2023157511A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4297277B1 (en) * 2021-02-19 2025-04-16 Panasonic Intellectual Property Management Co., Ltd. Rf energy radiation device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3168842B2 (ja) * 1994-09-28 2001-05-21 松下電器産業株式会社 高周波加熱装置
JP3641184B2 (ja) * 2000-03-28 2005-04-20 株式会社東芝 バイポーラトランジスタを用いた高周波電力増幅器
DE112006003483B4 (de) * 2005-12-26 2014-09-04 Autonetworks Technologies, Ltd. Energieversorgungssteuerung und Schwellenwerteinstellverfahren dafür
JP5286899B2 (ja) * 2008-04-09 2013-09-11 パナソニック株式会社 マイクロ波処理装置
WO2015028839A1 (en) * 2013-08-29 2015-03-05 Freescale Semiconductor, Inc. Integrated solid state microwave power generation modules
JP6135563B2 (ja) * 2014-03-14 2017-05-31 トヨタ自動車株式会社 電圧コンバータ
EP3266281B1 (en) * 2015-03-06 2021-04-21 Whirlpool Corporation Method of calibrating a high power amplifier for a radio frequency power measurement system
US20190028066A1 (en) * 2017-07-24 2019-01-24 Macom Technology Solutions Holdings, Inc. Fet operational temperature determination by field plate resistance thermometry
JP2019032149A (ja) * 2017-08-09 2019-02-28 イマジニアリング株式会社 食品加熱装置
JP2020004720A (ja) * 2018-06-29 2020-01-09 シャープ株式会社 解凍装置および解凍方法
WO2020050356A1 (ja) 2018-09-07 2020-03-12 パナソニックＩｐマネジメント株式会社 Ｒｆエネルギー放射装置
JP2020159949A (ja) * 2019-03-27 2020-10-01 東京エレクトロン株式会社 高周波供給装置及び高周波電力の供給方法
US10985617B1 (en) * 2019-12-31 2021-04-20 Energous Corporation System for wirelessly transmitting energy at a near-field distance without using beam-forming control
US11621206B2 (en) * 2020-08-05 2023-04-04 Nxp Usa, Inc. Amplifier with integrated temperature sensor

Also Published As

Publication number Publication date
WO2023157511A1 (ja) 2023-08-24
EP4482251A4 (en) 2025-05-07
US20250106957A1 (en) 2025-03-27
EP4482251A1 (en) 2024-12-25
JPWO2023157511A1 (https=) 2023-08-24

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