JP5235198B2 - 電力結合器 - Google Patents

電力結合器 Download PDF

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Publication number
JP5235198B2
JP5235198B2 JP2009551659A JP2009551659A JP5235198B2 JP 5235198 B2 JP5235198 B2 JP 5235198B2 JP 2009551659 A JP2009551659 A JP 2009551659A JP 2009551659 A JP2009551659 A JP 2009551659A JP 5235198 B2 JP5235198 B2 JP 5235198B2
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Japan
Prior art keywords
power
output
impedance
laser
power combiner
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Japanese (ja)
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JP2010521834A (ja
JP2010521834A5 (https=
Inventor
ニッカーボッカー、ハワード
ハウアー、フレデリック・ダブリュー
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コヒーレント・インク
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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
    • H03F3/20—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
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • 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
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09702—Details of the driver electronics and electric discharge circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/387—A circuit being added at the output of an amplifier to adapt the output impedance of the amplifier
    • 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
    • H03F2200/537—A transformer being used as coupling element between two amplifying stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/541—Transformer coupled at the output of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21106—An input signal being distributed in parallel over the inputs of a plurality of power amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21139—An impedance adaptation circuit being added at the output of a power amplifier stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Lasers (AREA)
  • Amplifiers (AREA)
JP2009551659A 2007-02-27 2008-01-24 電力結合器 Active JP5235198B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/711,192 2007-02-27
US11/711,192 US7755452B2 (en) 2007-02-27 2007-02-27 Power combiner
PCT/US2008/000908 WO2008105985A1 (en) 2007-02-27 2008-01-24 Power combiner

Publications (3)

Publication Number Publication Date
JP2010521834A JP2010521834A (ja) 2010-06-24
JP2010521834A5 JP2010521834A5 (https=) 2011-01-20
JP5235198B2 true JP5235198B2 (ja) 2013-07-10

Family

ID=39493357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009551659A Active JP5235198B2 (ja) 2007-02-27 2008-01-24 電力結合器

Country Status (4)

Country Link
US (1) US7755452B2 (https=)
JP (1) JP5235198B2 (https=)
DE (1) DE112008000511T5 (https=)
WO (1) WO2008105985A1 (https=)

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US8391329B2 (en) 2009-01-26 2013-03-05 Coherent, Inc. Gas laser discharge pre-ionization using a simmer-discharge
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US7970037B2 (en) * 2009-06-10 2011-06-28 Coherent, Inc. Arrangement for RF power delivery to a gas discharge laser with cascaded transmission line sections
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US8351480B2 (en) * 2009-10-13 2013-01-08 Coherent, Inc. Digital pulse-width-modulation control of a radio frequency power supply for pulsed laser
US8116346B2 (en) * 2010-01-22 2012-02-14 Coherent, Inc. CO2 laser output power control during warm-up
US20110285473A1 (en) 2010-05-24 2011-11-24 Coherent, Inc. Impedance-matching transformers for rf driven co2 gas discharge lasers
US8791772B2 (en) * 2010-09-07 2014-07-29 Mks Instruments, Inc. LCL high power combiner
US8648665B2 (en) * 2010-10-06 2014-02-11 Coherent, Inc. Impedance-matching circuits for multi-output power supplies driving CO2 gas-discharge lasers
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US8654805B2 (en) * 2011-08-23 2014-02-18 Coherent, Inc. Apparatus and method for balancing combined RF power-supplies for driving a CO2 gas-discharge laser
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DE102012200702B3 (de) * 2012-01-19 2013-06-27 Hüttinger Elektronik Gmbh + Co. Kg Verfahren zum Phasenabgleich mehrerer HF-Leistungserzeugungseinheiten eines HF-Leistungsversorgungssystems und HF-Leistungsversorgungssystem
US8731015B2 (en) * 2012-03-30 2014-05-20 Coherent, Inc. Compact CO2 slab-laser
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US9344138B2 (en) * 2012-10-22 2016-05-17 Emhiser Research, Inc. Method and system for providing improved high power RF splitter/combiner
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US9263849B2 (en) 2013-12-27 2016-02-16 Gerald L Kern Impedance matching system for slab type lasers
US10270401B2 (en) * 2014-10-20 2019-04-23 Richwave Technology Corp. Two-stage electromagnetic induction transformer
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GB201506991D0 (en) * 2015-04-24 2015-06-10 Technetix Bv Multi-port CATV power splitter with increased bandwidth
WO2017100965A1 (zh) * 2015-12-14 2017-06-22 徐海军 一种用于激光器的射频电源
US10164724B2 (en) 2016-09-26 2018-12-25 International Business Machines Corporation Microwave combiner and distributer for quantum signals using frequency-division multiplexing
JP2018117217A (ja) 2017-01-17 2018-07-26 株式会社村田製作所 電力増幅モジュール
KR101901510B1 (ko) * 2017-02-24 2018-09-28 전자부품연구원 등가 트랜스포머를 이용한 전력 증폭기
US10193512B1 (en) 2018-01-05 2019-01-29 Werlatone, Inc. Phase-shifting power divider/combiner assemblies and systems
JP7317045B2 (ja) 2018-04-20 2023-07-28 エーイーエス グローバル ホールディングス， プライベート リミテッド 高効率発電機ソースインピーダンスの制御のためのシステムおよび方法
CN111865236B (zh) * 2019-04-25 2022-07-26 华为技术有限公司 信号处理方法、装置及系统
CN111916882B (zh) * 2019-05-09 2025-01-07 北京清魂科技有限公司 一种微带电路和同轴电缆线混合的大功率合成器
US11050394B2 (en) * 2019-06-14 2021-06-29 Tokyo Electron Limited Modules, multi-stage systems, and related methods for radio frequency power amplifiers
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Also Published As

Publication number Publication date
US7755452B2 (en) 2010-07-13
WO2008105985A1 (en) 2008-09-04
US20080204134A1 (en) 2008-08-28
JP2010521834A (ja) 2010-06-24
DE112008000511T5 (de) 2010-01-07
WO2008105985A9 (en) 2009-10-15

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