JP2019536077A - 音響光学コンポーネント用の高周波ドライバ回路及び高周波ドライバ回路を動作させるための方法 - Google Patents
音響光学コンポーネント用の高周波ドライバ回路及び高周波ドライバ回路を動作させるための方法 Download PDFInfo
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- JP2019536077A JP2019536077A JP2019520703A JP2019520703A JP2019536077A JP 2019536077 A JP2019536077 A JP 2019536077A JP 2019520703 A JP2019520703 A JP 2019520703A JP 2019520703 A JP2019520703 A JP 2019520703A JP 2019536077 A JP2019536077 A JP 2019536077A
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- power amplifier
- driver circuit
- bias voltage
- acousto
- high frequency
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- 238000000034 method Methods 0.000 title claims description 9
- 230000005669 field effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/11—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
- G02F1/113—Circuit or control arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/11—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/33—Acousto-optical deflection devices
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- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/18—Indexing scheme relating to amplifiers the bias of the gate of a FET being controlled by a control signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/27—A biasing circuit node being switched in an amplifier circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/42—Indexing scheme relating to amplifiers the input to the amplifier being made by capacitive coupling means
-
- 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
- H03F2200/48—Indexing scheme relating to amplifiers the output of the amplifier being coupled out by a capacitor
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (10)
- 音響光学コンポーネント(2)用の高周波(HF)ドライバ回路(1)であって、
供給電圧を供給するために電圧レギュレータ(4)に接続されたHF電力増幅器(3)と、スイッチング素子(6)を介して前記電力増幅器(3)の入力端(7)に接続されたバイアス電圧発生器(5)とを備えた、高周波(HF)ドライバ回路(1)。 - 前記電圧レギュレータ(4)は、スイッチングレギュレータとして構成されている、請求項1に記載のドライバ回路。
- 前記バイアス電圧発生器(5)は、安定化された電圧を生成するように構成されている、請求項1又は2に記載のドライバ回路。
- 前記HF電力増幅器(3)の温度を測定する測定装置(8)が設けられている、請求項1から3までのいずれか1項に記載のドライバ回路。
- 測定された温度に依存して前記バイアス電圧発生器を駆動制御する補償装置(10)が設けられている、請求項4に記載のドライバ回路。
- 前記HF電力増幅器(3)の前記入力端(7)に発振器(9)が接続されている、請求項1から5までのいずれか1項に記載のドライバ回路。
- 音響光学コンポーネント(2)を駆動制御するHFドライバ回路(1)を動作させるための方法において、
前記HFドライバ回路(1)のHF電力増幅器(3)に、調整可能な供給電圧を供給し、
前記HF電力増幅器(3)の出力を、前記調整可能な供給電圧を介して調整し、
バイアス電圧発生器(5)のスイッチオフによって、特にスイッチオンによっても、前記HF電力増幅器(3)の出力端において、増幅されたHF信号を出力するか否かを決定する、方法。 - 前記バイアス電圧発生器を、10乃至50nsの範囲でスイッチオフし、特にスイッチオンもする、請求項7に記載の方法。
- 前記バイアス電圧発生器(5)によって、前記HF電力増幅器(3)のトランジスタ用のバイアス電圧を生成する、請求項7又は8に記載の方法。
- 前記バイアス電圧を、温度に依存して生成する、請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016220349.5A DE102016220349A1 (de) | 2016-10-18 | 2016-10-18 | Hochfrequenztreiberschaltung für eine akustooptische Komponente und Verfahren zum Betrieb einer HF-Treiberschaltung |
DE102016220349.5 | 2016-10-18 | ||
PCT/EP2017/076484 WO2018073254A1 (de) | 2016-10-18 | 2017-10-17 | Hochfrequenztreiberschaltung für eine akustooptische komponente und verfahren zum betrieb einer hf-treiberschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2019536077A true JP2019536077A (ja) | 2019-12-12 |
Family
ID=60302062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019520703A Pending JP2019536077A (ja) | 2016-10-18 | 2017-10-17 | 音響光学コンポーネント用の高周波ドライバ回路及び高周波ドライバ回路を動作させるための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11550174B2 (ja) |
EP (1) | EP3529660B1 (ja) |
JP (1) | JP2019536077A (ja) |
CN (1) | CN110168434B (ja) |
DE (1) | DE102016220349A1 (ja) |
WO (1) | WO2018073254A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202021103642U1 (de) | 2021-07-06 | 2021-07-15 | TRUMPF Hüttinger GmbH + Co. KG | HF-Signal-Verstärker-Anordnung für einen akustooptischen Modulator |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5512976A (en) * | 1978-07-14 | 1980-01-29 | Mitsubishi Electric Corp | Multi beam light modulation deflector |
JPS60216328A (ja) * | 1984-04-12 | 1985-10-29 | Matsushita Electric Ind Co Ltd | 光変調器 |
JP2000330082A (ja) * | 1999-05-19 | 2000-11-30 | Advantest Corp | 光パルス発生装置 |
JP2010103796A (ja) * | 2008-10-24 | 2010-05-06 | New Japan Radio Co Ltd | 高周波回路のスイッチング方法及び高周波回路 |
US20110193628A1 (en) * | 2010-02-11 | 2011-08-11 | Sige Semiconductor Inc. | Circuit and method of temperature dependent power amplifier biasing |
JP2014017624A (ja) * | 2012-07-06 | 2014-01-30 | Japan Radio Co Ltd | 増幅器制御装置 |
Family Cites Families (19)
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NL25389C (ja) | 1926-05-10 | |||
US4198675A (en) * | 1978-05-19 | 1980-04-15 | Harris Corporation of Cleveland, Ohio | Linearization technique for closed-loop acousto-optic modulators |
DE19929332A1 (de) | 1999-06-14 | 2000-12-28 | Landwehr Electronic Gmbh | Treiber für Güteschalter oder andere akusto-optische Komponenten für Laseranwendungen |
DE10062683A1 (de) * | 2000-12-15 | 2002-06-20 | Heidelberger Druckmasch Ag | Mehrstrahl-Abtastvorrichtung |
JP3809777B2 (ja) | 2001-05-30 | 2006-08-16 | ソニー株式会社 | 電力増幅器 |
US6894565B1 (en) * | 2002-12-03 | 2005-05-17 | Silicon Laboratories, Inc. | Fast settling power amplifier regulator |
JP4199181B2 (ja) * | 2004-01-27 | 2008-12-17 | パナソニック株式会社 | 送信装置及び無線通信装置 |
EP1691481B1 (de) | 2005-02-12 | 2014-04-02 | TRUMPF Hüttinger GmbH + Co. KG | Amplitudenmodulator |
JP4683468B2 (ja) * | 2005-03-22 | 2011-05-18 | ルネサスエレクトロニクス株式会社 | 高周波電力増幅回路 |
JP2007258949A (ja) * | 2006-03-22 | 2007-10-04 | Matsushita Electric Ind Co Ltd | 高周波電力増幅器 |
US7570931B2 (en) | 2006-06-02 | 2009-08-04 | Crestcom, Inc. | RF transmitter with variably biased RF power amplifier and method therefor |
JP2009116087A (ja) * | 2007-11-07 | 2009-05-28 | Sony Corp | 光学ユニット、駆動制御方法、ホログラム装置 |
US8624760B2 (en) | 2011-02-07 | 2014-01-07 | Rf Micro Devices, Inc. | Apparatuses and methods for rate conversion and fractional delay calculation using a coefficient look up table |
DE102011055624A1 (de) | 2011-11-23 | 2013-05-23 | Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg | HF-System |
TWI595471B (zh) | 2013-03-26 | 2017-08-11 | 精工愛普生股份有限公司 | 放大電路、源極驅動器、光電裝置及電子機器 |
DE102013226511B4 (de) | 2013-12-18 | 2016-12-15 | TRUMPF Hüttinger GmbH + Co. KG | Leistungsversorgungssystem und Verfahren zur Erzeugung einer Leistung |
US9685911B2 (en) * | 2014-09-09 | 2017-06-20 | Murata Manufacturing Co., Ltd. | Power amplifier module |
US9698734B2 (en) * | 2015-02-15 | 2017-07-04 | Skyworks Solutions, Inc. | Power amplification system with adjustable common base bias |
JP6589700B2 (ja) * | 2016-03-09 | 2019-10-16 | 富士通株式会社 | 電力増幅装置および電力増幅装置の制御方法 |
-
2016
- 2016-10-18 DE DE102016220349.5A patent/DE102016220349A1/de active Pending
-
2017
- 2017-10-17 WO PCT/EP2017/076484 patent/WO2018073254A1/de unknown
- 2017-10-17 JP JP2019520703A patent/JP2019536077A/ja active Pending
- 2017-10-17 CN CN201780064469.3A patent/CN110168434B/zh active Active
- 2017-10-17 EP EP17797242.9A patent/EP3529660B1/de active Active
-
2019
- 2019-04-16 US US16/385,495 patent/US11550174B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5512976A (en) * | 1978-07-14 | 1980-01-29 | Mitsubishi Electric Corp | Multi beam light modulation deflector |
JPS60216328A (ja) * | 1984-04-12 | 1985-10-29 | Matsushita Electric Ind Co Ltd | 光変調器 |
JP2000330082A (ja) * | 1999-05-19 | 2000-11-30 | Advantest Corp | 光パルス発生装置 |
JP2010103796A (ja) * | 2008-10-24 | 2010-05-06 | New Japan Radio Co Ltd | 高周波回路のスイッチング方法及び高周波回路 |
US20110193628A1 (en) * | 2010-02-11 | 2011-08-11 | Sige Semiconductor Inc. | Circuit and method of temperature dependent power amplifier biasing |
JP2014017624A (ja) * | 2012-07-06 | 2014-01-30 | Japan Radio Co Ltd | 増幅器制御装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110168434B (zh) | 2023-04-18 |
EP3529660B1 (de) | 2023-07-26 |
DE102016220349A1 (de) | 2018-04-19 |
EP3529660A1 (de) | 2019-08-28 |
US11550174B2 (en) | 2023-01-10 |
WO2018073254A1 (de) | 2018-04-26 |
CN110168434A (zh) | 2019-08-23 |
US20190243169A1 (en) | 2019-08-08 |
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