ATE363151T1 - Verstärkerschaltung mit einer erweiterten, selbstvorspannenden wilson-stromspiegel-boosting- schaltung - Google Patents

Verstärkerschaltung mit einer erweiterten, selbstvorspannenden wilson-stromspiegel-boosting- schaltung

Info

Publication number
ATE363151T1
ATE363151T1 AT03812620T AT03812620T ATE363151T1 AT E363151 T1 ATE363151 T1 AT E363151T1 AT 03812620 T AT03812620 T AT 03812620T AT 03812620 T AT03812620 T AT 03812620T AT E363151 T1 ATE363151 T1 AT E363151T1
Authority
AT
Austria
Prior art keywords
circuit
boosting
wilson current
current mirror
amplifier circuit
Prior art date
Application number
AT03812620T
Other languages
English (en)
Inventor
Sifen Luo
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE363151T1 publication Critical patent/ATE363151T1/de

Links

Classifications

    • 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
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/108—A coil being added in the drain circuit of a FET amplifier stage, e.g. for noise reducing purposes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
AT03812620T 2002-12-09 2003-11-25 Verstärkerschaltung mit einer erweiterten, selbstvorspannenden wilson-stromspiegel-boosting- schaltung ATE363151T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43184202P 2002-12-09 2002-12-09

Publications (1)

Publication Number Publication Date
ATE363151T1 true ATE363151T1 (de) 2007-06-15

Family

ID=32507808

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03812620T ATE363151T1 (de) 2002-12-09 2003-11-25 Verstärkerschaltung mit einer erweiterten, selbstvorspannenden wilson-stromspiegel-boosting- schaltung

Country Status (8)

Country Link
US (1) US7262666B2 (de)
EP (1) EP1573901B1 (de)
JP (1) JP2006509458A (de)
CN (1) CN100521511C (de)
AT (1) ATE363151T1 (de)
AU (1) AU2003276645A1 (de)
DE (1) DE60314009T2 (de)
WO (1) WO2004054094A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7873335B2 (en) * 2004-11-29 2011-01-18 Nxp B.V. Current limiting circuit for RF power amplifier
JP5146460B2 (ja) * 2007-11-16 2013-02-20 富士通株式会社 バイアス回路、及びバイアス回路に対する制御方法
JP5141389B2 (ja) * 2008-06-12 2013-02-13 三菱電機株式会社 電力増幅器
US7876157B1 (en) * 2009-08-04 2011-01-25 Skyworks Solutions, Inc. Power amplifier bias circuit having controllable current profile
JP2013009133A (ja) * 2011-06-24 2013-01-10 Semiconductor Components Industries Llc バイアス回路
US20160134243A1 (en) * 2014-11-06 2016-05-12 Morfis Semiconductor, Inc. Bias-boosting circuit with dual current mirrors for rf power amplifier
JP2016213557A (ja) * 2015-04-30 2016-12-15 株式会社村田製作所 電力増幅モジュール
US11201595B2 (en) * 2015-11-24 2021-12-14 Skyworks Solutions, Inc. Cascode power amplifier with switchable output matching network
JP2017103643A (ja) * 2015-12-02 2017-06-08 株式会社村田製作所 電力増幅回路
CN106092339A (zh) * 2016-06-01 2016-11-09 南京邮电大学 一种用于单光子探测器的模拟计数电路
US11392158B2 (en) * 2020-11-02 2022-07-19 Texas Instruments Incorporated Low threshold voltage transistor bias circuit
CN119628577B (zh) * 2025-02-13 2025-05-27 深圳飞骧科技股份有限公司 线性偏置电路及射频功率放大电路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515010A (en) * 1994-09-26 1996-05-07 Texas Instruments Incorporated Dual voltage level shifted, cascoded current mirror
US5548248A (en) * 1995-07-30 1996-08-20 Wang; Nan L. L. RF amplifier circuit
JP3576702B2 (ja) * 1996-06-12 2004-10-13 富士通株式会社 可変ハイパスフィルタ
US5844443A (en) * 1996-12-12 1998-12-01 Philips Electronics North America Corporation Linear high-frequency amplifier with high input impedance and high power efficiency
JP3922773B2 (ja) * 1997-11-27 2007-05-30 三菱電機株式会社 電力増幅器
US6358516B1 (en) * 1998-08-21 2002-03-19 Norris R. Harod One-step system for cleansing, conditioning, and treating the skin
US6064268A (en) * 1999-01-28 2000-05-16 Hewlett--Packard Company Precision emitter follower
JP3471648B2 (ja) * 1999-02-26 2003-12-02 富士通カンタムデバイス株式会社 パワーアンプ回路及びそのバイアス回路
JP2000332124A (ja) * 1999-03-18 2000-11-30 Toshiba Corp 半導体装置
US6300837B1 (en) * 2000-03-28 2001-10-09 Philips Electronics North America Corporation Dynamic bias boosting circuit for a power amplifier
JP3532834B2 (ja) * 2000-06-27 2004-05-31 富士通カンタムデバイス株式会社 高周波増幅器バイアス回路、高周波電力増幅器および通信装置
US6750720B1 (en) * 2000-10-12 2004-06-15 Mitsubishi Denki Kabushiki Kaisha High-frequency amplifier
US6492875B2 (en) * 2000-12-06 2002-12-10 Koninklijke Philips Electronics N.V. Self-boosting circuit for a power amplifier
US6414553B1 (en) * 2001-08-30 2002-07-02 Koninklijke Philips Electronics N.V. Power amplifier having a cascode current-mirror self-bias boosting circuit
US6486739B1 (en) * 2001-11-08 2002-11-26 Koninklijke Philips Electronics N.V. Amplifier with self-bias boosting using an enhanced wilson current mirror biasing scheme

Also Published As

Publication number Publication date
JP2006509458A (ja) 2006-03-16
DE60314009T2 (de) 2007-11-22
DE60314009D1 (de) 2007-07-05
CN1723612A (zh) 2006-01-18
WO2004054094A1 (en) 2004-06-24
US20060158256A1 (en) 2006-07-20
AU2003276645A1 (en) 2004-06-30
CN100521511C (zh) 2009-07-29
EP1573901B1 (de) 2007-05-23
EP1573901A1 (de) 2005-09-14
US7262666B2 (en) 2007-08-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties