HK1046069B - 用於場效應晶體管的偏置裝置 - Google Patents

用於場效應晶體管的偏置裝置

Info

Publication number
HK1046069B
HK1046069B HK02107411.4A HK02107411A HK1046069B HK 1046069 B HK1046069 B HK 1046069B HK 02107411 A HK02107411 A HK 02107411A HK 1046069 B HK1046069 B HK 1046069B
Authority
HK
Hong Kong
Prior art keywords
source
impedance
bypass capacitor
ground
field effect
Prior art date
Application number
HK02107411.4A
Other languages
English (en)
Other versions
HK1046069A1 (en
Inventor
Magnus Brandt Per-Olof
Original Assignee
Fingerprint Cards Ab
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 Fingerprint Cards Ab filed Critical Fingerprint Cards Ab
Publication of HK1046069A1 publication Critical patent/HK1046069A1/xx
Publication of HK1046069B publication Critical patent/HK1046069B/zh

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)
  • Separation By Low-Temperature Treatments (AREA)
  • Bipolar Integrated Circuits (AREA)
HK02107411.4A 1999-04-13 2002-10-10 用於場效應晶體管的偏置裝置 HK1046069B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901304A SE514160C2 (sv) 1999-04-13 1999-04-13 Förspänningsarrangemang för fälteffekttransistorer
PCT/SE2000/000632 WO2000062418A1 (en) 1999-04-13 2000-03-31 Biasing arrangement for field effect transistors

Publications (2)

Publication Number Publication Date
HK1046069A1 HK1046069A1 (en) 2002-12-20
HK1046069B true HK1046069B (zh) 2005-04-22

Family

ID=20415186

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02107411.4A HK1046069B (zh) 1999-04-13 2002-10-10 用於場效應晶體管的偏置裝置

Country Status (14)

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

Families Citing this family (11)

* 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
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
BRPI1009693A2 (pt) * 2009-06-19 2018-04-10 Koninl Philips Electronics Nv dispositivo pré-amplificador com um dispositivo fet (transistor de efeito de campo), conjunto de bobina, dispositivo de rm e método para reduzir a impedância da entrada no dispositivo pré-amplificador
CN102771047B (zh) * 2010-02-25 2014-12-03 夏普株式会社 偏置电路、lna、lnb、通信用接收机、通信用发送机及传感器系统
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
DE60036696D1 (de) 2007-11-22
CN1346537A (zh) 2002-04-24
SE9901304D0 (sv) 1999-04-13
IL145603A0 (en) 2002-06-30
WO2000062418A1 (en) 2000-10-19
IL145603A (en) 2005-05-17
HK1046069A1 (en) 2002-12-20
JP2002542643A (ja) 2002-12-10
MY123482A (en) 2006-05-31
US6377124B1 (en) 2002-04-23
KR20010110743A (ko) 2001-12-13
EP1169776B1 (en) 2007-10-10
AU4631300A (en) 2000-11-14
BR0009744A (pt) 2002-01-08
JP4430246B2 (ja) 2010-03-10
EP1169776A1 (en) 2002-01-09
SE514160C2 (sv) 2001-01-15
SE9901304L (sv) 2000-10-14
ATE375624T1 (de) 2007-10-15
CN1158754C (zh) 2004-07-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160331