CN101816123B - 分布式低噪声放大器 - Google Patents

分布式低噪声放大器 Download PDF

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Publication number
CN101816123B
CN101816123B CN200880110012.2A CN200880110012A CN101816123B CN 101816123 B CN101816123 B CN 101816123B CN 200880110012 A CN200880110012 A CN 200880110012A CN 101816123 B CN101816123 B CN 101816123B
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CN
China
Prior art keywords
amplifier
noise
output
input
transmission medium
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.)
Expired - Fee Related
Application number
CN200880110012.2A
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English (en)
Chinese (zh)
Other versions
CN101816123A (zh
Inventor
B·维瑟
P·P·克鲁格
O·C·德·贾格尔
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North West University
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North West University
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Publication of CN101816123B publication Critical patent/CN101816123B/zh
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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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/18—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of distributed coupling, i.e. distributed amplifiers
    • 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
    • H03F3/605—Distributed amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
CN200880110012.2A 2007-10-01 2008-10-01 分布式低噪声放大器 Expired - Fee Related CN101816123B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA2007/08363 2007-10-01
ZA200708363 2007-10-01
PCT/IB2008/053997 WO2009044353A2 (en) 2007-10-01 2008-10-01 A distributed low noise amplifier

Publications (2)

Publication Number Publication Date
CN101816123A CN101816123A (zh) 2010-08-25
CN101816123B true CN101816123B (zh) 2014-08-13

Family

ID=40263255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880110012.2A Expired - Fee Related CN101816123B (zh) 2007-10-01 2008-10-01 分布式低噪声放大器

Country Status (9)

Country Link
US (1) US8344807B2 (enExample)
EP (1) EP2193601B1 (enExample)
JP (1) JP5086439B2 (enExample)
KR (1) KR101484056B1 (enExample)
CN (1) CN101816123B (enExample)
AU (1) AU2008306500B2 (enExample)
NZ (1) NZ584234A (enExample)
WO (1) WO2009044353A2 (enExample)
ZA (1) ZA201001898B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9634614B2 (en) 2013-02-25 2017-04-25 Telefonaktiebolaget Lm Ericsson (Publ) Distributed power amplifier circuit

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101321185B1 (ko) * 2012-09-13 2013-10-23 삼성전기주식회사 캐리어 부재
US20160099690A1 (en) * 2013-04-30 2016-04-07 Mitsubshi Electric Corporation Distributed amplifier
US9825603B2 (en) * 2015-10-05 2017-11-21 Qorvo Us, Inc. Active drain terminated distributed amplifier
KR20170050397A (ko) * 2015-10-30 2017-05-11 전자부품연구원 위상 변환기를 이용하여 잡음을 제거하는 저 잡음 증폭기
US10340858B2 (en) 2016-07-12 2019-07-02 Qorvo Us, Inc. Linearized distributed amplifier architecture
US11171623B2 (en) * 2018-10-17 2021-11-09 Vayyar Imaging Ltd. Transmission-line-based signal distribution and aggregation
CN109450392A (zh) * 2018-12-27 2019-03-08 苏州英诺迅科技股份有限公司 一种分布式射随放大器
US11498442B2 (en) * 2019-09-17 2022-11-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Systems and methods for noise cancellation in protective earth resistance check of vehicle onboard battery charger
CN113296396B (zh) * 2021-05-26 2022-06-03 广东电网有限责任公司 一种高频噪声功率增益的自动跟踪系统及方法
CN115360986B (zh) * 2022-08-30 2025-10-28 西北大学 一种超低功耗超宽带低噪声放大器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767373A (zh) * 2004-10-26 2006-05-03 安德鲁公司 高效率放大器
CN1960165A (zh) * 2005-10-18 2007-05-09 株式会社日立国际电气 放大器装置

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US4092616A (en) * 1976-11-22 1978-05-30 General Dynamics Corporation Electronics Division Traveling wave power combining apparatus
US5055795A (en) * 1990-05-29 1991-10-08 At&T Bell Laboratories Traveling wave type transversal equalizer
DE4123437C2 (de) * 1991-07-16 2001-01-04 Daimler Chrysler Ag Transistor-Kettenverstärker und Verfahren zur Verbesserung der Rauschzahl
US5365197A (en) 1993-06-30 1994-11-15 Texas Instruments Incorporated Low-noise distributed amplifier
ATE365994T1 (de) 1999-09-15 2007-07-15 Univ Northwest Verstärkungsanordnung mit niedrigem rauschen
JP3517780B2 (ja) * 2000-02-22 2004-04-12 日本電信電話株式会社 能動終端回路およびこれを用いた分布増幅器
US6819181B2 (en) 2001-12-21 2004-11-16 Motorola, Inc. Method and structure for integrated circuit interference isolation enhancement
US6597243B1 (en) * 2001-12-31 2003-07-22 Agere Systems, Inc. Distributed amplifier having a tapered transconductance architecture
US6650185B1 (en) * 2002-04-26 2003-11-18 Motorola, Inc Frequency selective distributed amplifier
US7129783B2 (en) * 2004-10-25 2006-10-31 The Aerospace Corporation Hybrid active combiner and circulator
US7279980B2 (en) * 2005-04-28 2007-10-09 Regents Of The University Of California Non-uniform distributed multi-stage circuits

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767373A (zh) * 2004-10-26 2006-05-03 安德鲁公司 高效率放大器
CN1960165A (zh) * 2005-10-18 2007-05-09 株式会社日立国际电气 放大器装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9634614B2 (en) 2013-02-25 2017-04-25 Telefonaktiebolaget Lm Ericsson (Publ) Distributed power amplifier circuit

Also Published As

Publication number Publication date
KR101484056B1 (ko) 2015-01-19
WO2009044353A3 (en) 2009-05-22
EP2193601A2 (en) 2010-06-09
JP5086439B2 (ja) 2012-11-28
ZA201001898B (en) 2010-12-29
WO2009044353A2 (en) 2009-04-09
US8344807B2 (en) 2013-01-01
NZ584234A (en) 2012-12-21
AU2008306500B2 (en) 2012-05-17
US20100283546A1 (en) 2010-11-11
HK1143666A1 (en) 2011-01-07
KR20100059927A (ko) 2010-06-04
EP2193601B1 (en) 2016-02-10
CN101816123A (zh) 2010-08-25
JP2010541450A (ja) 2010-12-24
AU2008306500A1 (en) 2009-04-09

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