AU2008306500B2 - A distributed low noise amplifier - Google Patents

A distributed low noise amplifier Download PDF

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Publication number
AU2008306500B2
AU2008306500B2 AU2008306500A AU2008306500A AU2008306500B2 AU 2008306500 B2 AU2008306500 B2 AU 2008306500B2 AU 2008306500 A AU2008306500 A AU 2008306500A AU 2008306500 A AU2008306500 A AU 2008306500A AU 2008306500 B2 AU2008306500 B2 AU 2008306500B2
Authority
AU
Australia
Prior art keywords
amplifier
output
input
noise
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.)
Ceased
Application number
AU2008306500A
Other languages
English (en)
Other versions
AU2008306500A1 (en
Inventor
Ocker Cornelis De Jager
Petrus Paulus Kruger
Barend Visser
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.)
North-West University
Original Assignee
North-West University
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 North-West University filed Critical North-West University
Publication of AU2008306500A1 publication Critical patent/AU2008306500A1/en
Application granted granted Critical
Publication of AU2008306500B2 publication Critical patent/AU2008306500B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03F1/08—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)
AU2008306500A 2007-10-01 2008-10-01 A distributed low noise amplifier Ceased AU2008306500B2 (en)

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
AU2008306500A1 AU2008306500A1 (en) 2009-04-09
AU2008306500B2 true AU2008306500B2 (en) 2012-05-17

Family

ID=40263255

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008306500A Ceased AU2008306500B2 (en) 2007-10-01 2008-10-01 A distributed low noise amplifier

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)

Families Citing this family (11)

* 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
EP2770634B1 (en) 2013-02-25 2018-09-19 Telefonaktiebolaget LM Ericsson (publ) Distributed power amplifier circuit
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201830A1 (en) * 2002-04-26 2003-10-30 Robert Stengel Frequency selective distributed amplifier

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092616A (en) * 1976-11-22 1978-05-30 General Dynamics Corporation Electronics Division Traveling wave power combining apparatus
GB8707508D0 (en) * 1987-03-30 1987-09-09 Era Patents Ltd Amplifier circuits
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
DE60035354D1 (de) * 1999-09-15 2007-08-09 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
US7129783B2 (en) * 2004-10-25 2006-10-31 The Aerospace Corporation Hybrid active combiner and circulator
US7148746B2 (en) * 2004-10-26 2006-12-12 Andrew Corporation High efficiency amplifier
US7279980B2 (en) * 2005-04-28 2007-10-09 Regents Of The University Of California Non-uniform distributed multi-stage circuits
JP4792273B2 (ja) * 2005-10-18 2011-10-12 株式会社日立国際電気 増幅器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201830A1 (en) * 2002-04-26 2003-10-30 Robert Stengel Frequency selective distributed amplifier

Also Published As

Publication number Publication date
JP2010541450A (ja) 2010-12-24
KR20100059927A (ko) 2010-06-04
EP2193601A2 (en) 2010-06-09
NZ584234A (en) 2012-12-21
CN101816123A (zh) 2010-08-25
KR101484056B1 (ko) 2015-01-19
WO2009044353A3 (en) 2009-05-22
WO2009044353A2 (en) 2009-04-09
AU2008306500A1 (en) 2009-04-09
US8344807B2 (en) 2013-01-01
EP2193601B1 (en) 2016-02-10
US20100283546A1 (en) 2010-11-11
CN101816123B (zh) 2014-08-13
HK1143666A1 (en) 2011-01-07
JP5086439B2 (ja) 2012-11-28
ZA201001898B (en) 2010-12-29

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Legal Events

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired
NA Applications received for extensions of time, section 223

Free format text: AN APPLICATION TO EXTEND THE TIME FROM 01 OCT 2012 TO 01 JUN 2013 IN WHICH TO PAY A RENEWAL FEE HAS BEEN FILED .

NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO PAY A RENEWAL FEE HAS BEEN EXTENDED TO 01 JUN 2013 .

MK14 Patent ceased section 143(a) (annual fees not paid) or expired