ATE375624T1 - Vorspannungsvorrichtungfür feldeffekttransistoren - Google Patents

Vorspannungsvorrichtungfür feldeffekttransistoren

Info

Publication number
ATE375624T1
ATE375624T1 AT00928015T AT00928015T ATE375624T1 AT E375624 T1 ATE375624 T1 AT E375624T1 AT 00928015 T AT00928015 T AT 00928015T AT 00928015 T AT00928015 T AT 00928015T AT E375624 T1 ATE375624 T1 AT E375624T1
Authority
AT
Austria
Prior art keywords
source
impedance
bypass capacitor
ground
biasing element
Prior art date
Application number
AT00928015T
Other languages
English (en)
Inventor
Per-Olof Brandt
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE375624T1 publication Critical patent/ATE375624T1/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
    • H03F1/306—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in junction-FET amplifiers
    • 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
    • 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
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/75—Indexing scheme relating to amplifiers the amplifier stage being a common source configuration MOSFET

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Separation By Low-Temperature Treatments (AREA)
AT00928015T 1999-04-13 2000-03-31 Vorspannungsvorrichtungfür feldeffekttransistoren ATE375624T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901304A SE514160C2 (sv) 1999-04-13 1999-04-13 Förspänningsarrangemang för fälteffekttransistorer

Publications (1)

Publication Number Publication Date
ATE375624T1 true ATE375624T1 (de) 2007-10-15

Family

ID=20415186

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00928015T ATE375624T1 (de) 1999-04-13 2000-03-31 Vorspannungsvorrichtungfür feldeffekttransistoren

Country Status (14)

Country Link
US (1) US6377124B1 (de)
EP (1) EP1169776B1 (de)
JP (1) JP4430246B2 (de)
KR (1) KR20010110743A (de)
CN (1) CN1158754C (de)
AT (1) ATE375624T1 (de)
AU (1) AU4631300A (de)
BR (1) BR0009744A (de)
DE (1) DE60036696D1 (de)
HK (1) HK1046069B (de)
IL (1) IL145603A (de)
MY (1) MY123482A (de)
SE (1) SE514160C2 (de)
WO (1) WO2000062418A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514257C2 (sv) * 1999-03-16 2001-01-29 Ericsson Telefon Ab L M Portabel radiosändare/mottagare
SE528052C2 (sv) * 2004-02-05 2006-08-22 Infineon Technologies Ag Radiofrekvenseffektförstärkare med kaskadkopplade MOS-transistorer
CN100407572C (zh) * 2004-08-02 2008-07-30 阎跃军 场效应管偏置电路
US7154337B2 (en) 2004-10-28 2006-12-26 Raytheon Company Amplifying a signal using a control modulator that provides a bias resistance
JP2009088751A (ja) * 2007-09-28 2009-04-23 Muneo Yamabe 増幅回路
US9124218B2 (en) * 2009-06-19 2015-09-01 Koninklijke Philips N.V. Input impedance of low noise preamplifiers used for MRI with dual source FET, floating ground and permanent ground
EP2541763B1 (de) * 2010-02-25 2018-12-05 Sharp Kabushiki Kaisha Bias-schaltung, lna, lnb, kommunikationsempfänger, kommunikationssender und sensorensystem
JP5770561B2 (ja) * 2011-08-19 2015-08-26 日本放送協会 電波受信・光伝送システム
US8873339B2 (en) 2012-08-10 2014-10-28 Tensorcom, Inc. Method and apparatus for a clock and signal distribution network for a 60 GHz transmitter system
US8723602B2 (en) * 2012-08-10 2014-05-13 Tensorcom, Inc. Method and apparatus for a class-E load tuned beamforming 60 GHz transmitter
JP5952447B2 (ja) * 2015-03-02 2016-07-13 日本放送協会 電波受信・光伝送システム
CN105048969B (zh) * 2015-07-15 2018-01-09 京信通信系统（中国）有限公司 GaN HEMT偏置电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631493A (en) * 1985-03-18 1986-12-23 Eaton Corporation Circuit for DC biasing
US5162755A (en) * 1991-10-29 1992-11-10 Raytheon Company Radio frequency amplifier circuit
JPH07240638A (ja) * 1994-03-01 1995-09-12 Sumitomo Electric Ind Ltd 高周波増幅器
JPH0878969A (ja) * 1994-08-31 1996-03-22 Sanyo Electric Co Ltd 電力増幅回路
KR970055703A (ko) * 1995-12-20 1997-07-31 양승택 능동 직각 전력 분배기
JPH09283710A (ja) * 1996-04-08 1997-10-31 Oki Electric Ind Co Ltd Ｆｅｔのゲートバイアス回路
JP3695938B2 (ja) * 1998-05-28 2005-09-14 アルプス電気株式会社 緩衝増幅回路

Also Published As

Publication number Publication date
CN1346537A (zh) 2002-04-24
DE60036696D1 (de) 2007-11-22
IL145603A (en) 2005-05-17
BR0009744A (pt) 2002-01-08
EP1169776B1 (de) 2007-10-10
SE9901304D0 (sv) 1999-04-13
AU4631300A (en) 2000-11-14
WO2000062418A1 (en) 2000-10-19
US6377124B1 (en) 2002-04-23
JP2002542643A (ja) 2002-12-10
SE9901304L (sv) 2000-10-14
HK1046069B (zh) 2005-04-22
EP1169776A1 (de) 2002-01-09
JP4430246B2 (ja) 2010-03-10
KR20010110743A (ko) 2001-12-13
IL145603A0 (en) 2002-06-30
HK1046069A1 (en) 2002-12-20
SE514160C2 (sv) 2001-01-15
CN1158754C (zh) 2004-07-21
MY123482A (en) 2006-05-31

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Legal Events

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