DE112008000511T5 - Leistungsaddierer - Google Patents

Leistungsaddierer Download PDF

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Publication number
DE112008000511T5
DE112008000511T5 DE112008000511T DE112008000511T DE112008000511T5 DE 112008000511 T5 DE112008000511 T5 DE 112008000511T5 DE 112008000511 T DE112008000511 T DE 112008000511T DE 112008000511 T DE112008000511 T DE 112008000511T DE 112008000511 T5 DE112008000511 T5 DE 112008000511T5
Authority
DE
Germany
Prior art keywords
output
power
transformer
impedance
power amplifier
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
DE112008000511T
Other languages
German (de)
English (en)
Inventor
Howard Middlefield Knickerbocker
Frederick W. Windsor Hauer
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.)
Coherent Inc
Original Assignee
Coherent Inc
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 Coherent Inc filed Critical Coherent Inc
Publication of DE112008000511T5 publication Critical patent/DE112008000511T5/de
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
    • H03F3/20—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)
DE112008000511T 2007-02-27 2008-01-24 Leistungsaddierer Pending DE112008000511T5 (de)

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 (1)

Publication Number Publication Date
DE112008000511T5 true DE112008000511T5 (de) 2010-01-07

Family

ID=39493357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112008000511T Pending DE112008000511T5 (de) 2007-02-27 2008-01-24 Leistungsaddierer

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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KR100844904B1 (ko) * 2006-11-21 2008-07-09 한국과학기술원 전력 결합기를 이용한 전력 증폭기
US20080144544A1 (en) * 2006-12-19 2008-06-19 Sam Shi Method and system of combining signals in bpl communications
US7885308B2 (en) * 2008-05-30 2011-02-08 Coherent, Inc. Frequency-agile RF-power excitation for driving diffusion-cooled sealed-off, RF-excited gas lasers
US7944305B2 (en) * 2008-07-28 2011-05-17 Coherent, Inc. RF pre-amplifiers and power amplifiers
US8391329B2 (en) 2009-01-26 2013-03-05 Coherent, Inc. Gas laser discharge pre-ionization using a simmer-discharge
EP2392135A1 (en) * 2009-02-02 2011-12-07 Technetix Group Limited Signal dividing device
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
US8369373B2 (en) 2009-10-13 2013-02-05 Coherent, Inc. Pre-ionization method for CO2 gas-discharge laser
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
JP5896638B2 (ja) * 2010-12-13 2016-03-30 太陽誘電株式会社 積層型電力分配器
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
US8842704B2 (en) 2011-12-28 2014-09-23 Coherent, Inc. Multiple phase-locked loops for high-power RF-power combiners
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
US9214901B2 (en) * 2012-07-27 2015-12-15 Mks Instruments, Inc. Wideband AFT power amplifier systems with frequency-based output transformer impedance balancing
US9344138B2 (en) * 2012-10-22 2016-05-17 Emhiser Research, Inc. Method and system for providing improved high power RF splitter/combiner
DE102012222469B4 (de) 2012-12-06 2017-03-30 Trumpf Laser- Und Systemtechnik Gmbh Diffusionsgekühlte Gaslaseranordnung und Verfahren zur Einstellung der Entladungsverteilung bei einer diffusionsgekühlten Gaslaseranordnung
US9362883B2 (en) 2013-03-13 2016-06-07 Tdk Corporation Passive radio frequency signal handler
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
CN107251441B (zh) * 2015-02-23 2019-10-22 华为技术有限公司 射频电路与通信设备模块
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
US20220109220A1 (en) * 2020-10-01 2022-04-07 Mobix Labs, Inc. Power splitter-combiner circuits in 5g mm-wave beamformer architectures
CN113098412B (zh) * 2021-03-30 2022-09-06 电子科技大学 一种大功率全固态射频电源合成电路
CN113659300B (zh) * 2021-10-20 2021-12-28 天津七一二通信广播股份有限公司 宽带四功分器
CN115800947B (zh) * 2022-11-22 2025-10-24 成都四威功率电子科技有限公司 一种基于传输线变压器的大功率分配/合成器及系统

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Publication number Priority date Publication date Assignee Title
US5434881A (en) 1992-09-30 1995-07-18 Siemens Aktiengesellschaft Diffusion-cooled CO2 stripline laser having reduced ignition voltage

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Publication number Priority date Publication date Assignee Title
US5434881A (en) 1992-09-30 1995-07-18 Siemens Aktiengesellschaft Diffusion-cooled CO2 stripline laser having reduced ignition voltage

Non-Patent Citations (3)

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Title
"An N-Way Hybrid Power Divider" by Ernest J. Wilkinson; IRE Transactions an Microwave Theory and Techniques, Januar 1960, Seiten 311-313
Microwave Circuit Analysis and Amplifier Design, Kapitel 5; Samual V. Liao; Prentice Hall, Inc. Seiten 161-192
Seiten 183-184 der Liao Veröffentlichung

Also Published As

Publication number Publication date
US7755452B2 (en) 2010-07-13
WO2008105985A1 (en) 2008-09-04
JP5235198B2 (ja) 2013-07-10
US20080204134A1 (en) 2008-08-28
JP2010521834A (ja) 2010-06-24
WO2008105985A9 (en) 2009-10-15

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R012 Request for examination validly filed
R012 Request for examination validly filed

Effective date: 20150123

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings