JP2022518119A - Rf電力増幅器、発電機、及びプラズマシステム - Google Patents
Rf電力増幅器、発電機、及びプラズマシステム Download PDFInfo
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- 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
- H03F1/523—Circuit arrangements for protecting such amplifiers for amplifiers using field-effect devices
-
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/32174—Circuits specially adapted for controlling the RF discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/32174—Circuits specially adapted for controlling the RF discharge
- H01J37/32183—Matching circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
- H01L27/0255—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using diodes as protective elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/538—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
-
- 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
- H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
- H02M1/348—Passive dissipative snubbers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/444—Diode used as protection means in an amplifier, e.g. as a limiter or as a switch
-
- 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
- H03F2200/541—Transformer coupled at the output of an amplifier
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Amplifiers (AREA)
- Plasma Technology (AREA)
Abstract
Description
Claims (15)
- 高周波数(RF)電力増幅器であって、
少なくとも1つの電界効果トランジスタのソース端子がグラウンドに接続された前記少なくとも1つの電界効果トランジスタ(FET)と、
少なくとも1つのダイオードのカソードが前記少なくとも1つのFETのドレイン端子に接続され、前記少なくとも1つのダイオードのアノードが前記グラウンドに接続された前記少なくとも1つのダイオードと、
前記少なくとも1つのFETの前記ドレイン端子に接続された出力ネットワークと、
前記少なくとも1つのFETのゲート端子に接続された入力ネットワークと、
を有する、
RF電力増幅器。 - 少なくとも2つのFETは、不均等な位相の入力信号で駆動されるように構成され、
前記出力ネットワークは、少なくとも1つの変圧器を含み、
少なくとも1つのダイオードは、前記少なくとも2つのFETの各ドレイン端子と前記グラウンドとの間に接続される、
請求項1に記載のRF電力増幅器。 - 前記少なくとも2つのFETは、180°位相がずれた入力信号で駆動されるように構成されている、請求項2に記載のRF電力増幅器。
- 前記変圧器は平面変圧器である、請求項2に記載のRF電力増幅器。
- 前記少なくとも1つのダイオードが、正の電圧源を介して前記グラウンドに接続されている、請求項1または2に記載のRF電力増幅器。
- 前記少なくとも1つのFETのドレインと前記グラウンドとの間に接続された少なくとも2つの並列ダイオードを備える、請求項1に記載のRF電力増幅器。
- 前記出力ネットワークは、前記少なくとも2つのFETのドレイン端子間に接続された少なくとも1つのコンデンサを備える、請求項2に記載のRF電力増幅器。
- 前記出力ネットワークは、前記少なくとも1つのFETの前記ドレイン端子と前記グラウンドとの間に接続された少なくとも1つのコンデンサを含む、請求項1または請求項2に記載のRF電力増幅器。
- 動作周波数が100kHz以上200MHz以下の範囲内である、請求項1または請求項2に記載のRF電力増幅器。
- 出力電力が少なくとも100Wである、請求項1または請求項2に記載のRF電力増幅器。
- 前記少なくとも1つのダイオードはショットキーバリアダイオードである、請求項1または請求項2に記載のRF電力増幅器。
- 少なくとも1つのFETが横方向拡散金属酸化物半導体(LDMOS)FETである、請求項1または請求項2に記載のRF電力増幅器。
- 少なくとも1つのダイオードは、少なくとも1つのFETの同じパッケージに集積されているか、または、少なくとも1つのFETと同じダイに集積されている、請求項1または請求項2に記載のRF電力増幅器。
- 発電機であって、
少なくとも1つのFETと、前記少なくとも1つのFETのドレイン端子とグラウンドとの間に接続された少なくとも1つのダイオードとを備える高周波、RF、電力増幅器と、
前記少なくとも1つのFETに対する入力信号を生成するように構成された制御回路と、
前記RF電力増幅器にDC電力を供給するように構成されたDC電源と、
増幅されたRF電力を出力するように構成された出力部と、
を有する、発電機。 - プラズマシステムであって、
発電機を有し、
前記発電機は、
少なくとも1つのFETと、前記少なくとも1つのFETのドレイン端子とグラウンドとの間に接続された少なくとも1つのダイオードとを備える高周波、RF、電力増幅器と、
前記少なくとも1つのFETに対する入力信号を生成するように構成された制御回路と、
前記RF電力増幅器にDC電力を供給するように構成されたDC電源と、
増幅されたRF電力を出力するように構成された出力部と、
前記出力部に接続され、前記増幅されたRF電力を用いてプラズマを生成するように構成されたプラズマツールと、
を有する、
プラズマシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1821113.6A GB2580155A (en) | 2018-12-21 | 2018-12-21 | Radiofrequency power amplifier |
GB1821113.6 | 2018-12-21 | ||
PCT/EP2019/084967 WO2020126852A1 (en) | 2018-12-21 | 2019-12-12 | Radiofrequency power amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022518119A true JP2022518119A (ja) | 2022-03-14 |
JP7288509B2 JP7288509B2 (ja) | 2023-06-07 |
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Application Number | Title | Priority Date | Filing Date |
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JP2021535237A Active JP7288509B2 (ja) | 2018-12-21 | 2019-12-12 | Rf電力増幅器、発電機、及びプラズマシステム |
Country Status (9)
Country | Link |
---|---|
US (1) | US20220060160A1 (ja) |
EP (1) | EP3900012A1 (ja) |
JP (1) | JP7288509B2 (ja) |
KR (1) | KR20210107001A (ja) |
CN (1) | CN113196445A (ja) |
DE (1) | DE212019000343U1 (ja) |
GB (1) | GB2580155A (ja) |
TW (1) | TW202103209A (ja) |
WO (1) | WO2020126852A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102020104090A1 (de) * | 2020-02-17 | 2021-08-19 | Comet Ag | Hochfrequenzverstärker-Anordnung für einen Hochfrequenzgenerator |
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JP2006115255A (ja) * | 2004-10-15 | 2006-04-27 | Rohm Co Ltd | 演算増幅器 |
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-
2018
- 2018-12-21 GB GB1821113.6A patent/GB2580155A/en not_active Withdrawn
-
2019
- 2019-12-12 EP EP19824283.6A patent/EP3900012A1/en active Pending
- 2019-12-12 JP JP2021535237A patent/JP7288509B2/ja active Active
- 2019-12-12 US US17/415,546 patent/US20220060160A1/en active Pending
- 2019-12-12 WO PCT/EP2019/084967 patent/WO2020126852A1/en unknown
- 2019-12-12 KR KR1020217018681A patent/KR20210107001A/ko unknown
- 2019-12-12 DE DE212019000343.5U patent/DE212019000343U1/de active Active
- 2019-12-12 CN CN201980083139.8A patent/CN113196445A/zh active Pending
- 2019-12-13 TW TW108145671A patent/TW202103209A/zh unknown
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JP2018519758A (ja) * | 2015-06-30 | 2018-07-19 | トゥルンプフ ヒュッティンガー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトTRUMPF Huettinger GmbH + Co. KG | 高周波増幅器装置 |
JP2018533855A (ja) * | 2015-08-18 | 2018-11-15 | エムケーエス インストゥルメンツ,インコーポレイテッド | 無線周波数(rf)インピーダンス調整動作の監視制御 |
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TW202103209A (zh) | 2021-01-16 |
GB201821113D0 (en) | 2019-02-06 |
GB2580155A (en) | 2020-07-15 |
US20220060160A1 (en) | 2022-02-24 |
DE212019000343U1 (de) | 2021-02-22 |
EP3900012A1 (en) | 2021-10-27 |
JP7288509B2 (ja) | 2023-06-07 |
CN113196445A (zh) | 2021-07-30 |
KR20210107001A (ko) | 2021-08-31 |
WO2020126852A1 (en) | 2020-06-25 |
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