ES2184710T3 - Generador de distorsion no lineal. - Google Patents

Generador de distorsion no lineal.

Info

Publication number
ES2184710T3
ES2184710T3 ES00919873T ES00919873T ES2184710T3 ES 2184710 T3 ES2184710 T3 ES 2184710T3 ES 00919873 T ES00919873 T ES 00919873T ES 00919873 T ES00919873 T ES 00919873T ES 2184710 T3 ES2184710 T3 ES 2184710T3
Authority
ES
Spain
Prior art keywords
distortion generator
linear
nld
line
generator
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 - Lifetime
Application number
ES00919873T
Other languages
English (en)
Inventor
Shutong Zhou
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.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
General Instrument Corp
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
Priority claimed from US09/282,958 external-priority patent/US6577177B2/en
Application filed by Arris Technology Inc, General Instrument Corp filed Critical Arris Technology Inc
Application granted granted Critical
Publication of ES2184710T3 publication Critical patent/ES2184710T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3276—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using the nonlinearity inherent to components, e.g. a diode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Semiconductor Lasers (AREA)
  • Filters And Equalizers (AREA)

Abstract

Un circuito externo de control de la distorsión para su uso en un sistema CATV para la atenuación selectiva de una señal CATV que consta de: un puerto (101) de entrada de señal; un circuito no lineal acoplado con el citado puerto de entrada y que consta de: una red de atenuación 7r modificada que consta de una primera y de una segunda resistencias (105, 106) acopladas en paralelo; estando acopladas la primera y la segunda resistencias (105, 106) en serie con una tercera resistencia (108), un primer inductor (117) y una cuarta resistencia (112); un primer y un segundo diodos (109, 110) cada uno de ellos acoplado en paralelo con el citado acoplamiento en serie de la citada tercera resistencia (108) y el citado primer inductor (117); una quinta resistencia (107) acoplada directamente con ambos diodos citados (109, 110); y un puerto (114) de salida para dar salida a la citada señal atenuada de forma selectiva procedente del citado circuito no lineal; donde las citadas primera, segunda y quintaresistencias (105, 106, 107) proporcionan una tensión de desviación D.C. a través de los citados diodos (109, 110).
ES00919873T 1999-04-01 2000-03-29 Generador de distorsion no lineal. Expired - Lifetime ES2184710T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/282,958 US6577177B2 (en) 1999-04-01 1999-04-01 Non-linear distortion generator
US16398199P 1999-11-08 1999-11-08

Publications (1)

Publication Number Publication Date
ES2184710T3 true ES2184710T3 (es) 2003-04-16

Family

ID=26860146

Family Applications (2)

Application Number Title Priority Date Filing Date
ES00919873T Expired - Lifetime ES2184710T3 (es) 1999-04-01 2000-03-29 Generador de distorsion no lineal.
ES00919762T Expired - Lifetime ES2182796T3 (es) 1999-04-01 2000-03-29 Generador de distorsion no lineal para distorsiones de segundo y tercer orden.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES00919762T Expired - Lifetime ES2182796T3 (es) 1999-04-01 2000-03-29 Generador de distorsion no lineal para distorsiones de segundo y tercer orden.

Country Status (12)

Country Link
US (1) US6570430B1 (es)
EP (2) EP1166436B1 (es)
KR (2) KR20020036940A (es)
CN (2) CN1196254C (es)
AT (2) ATE225990T1 (es)
AU (2) AU770446B2 (es)
CA (2) CA2368585A1 (es)
DE (2) DE60000577T2 (es)
ES (2) ES2184710T3 (es)
HK (1) HK1046070A1 (es)
TW (2) TW488129B (es)
WO (2) WO2000060735A1 (es)

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US7756421B2 (en) * 2002-10-03 2010-07-13 Ciena Corporation Electrical domain compensation of non-linear effects in an optical communications system
EP1779558B1 (en) * 2004-08-12 2012-11-28 Triaccess Technologies, Inc Level detector for optical receivers
CN100499357C (zh) * 2004-10-28 2009-06-10 三菱电机株式会社 线性化电路
US7596326B2 (en) * 2005-10-27 2009-09-29 Emcore Corporation Distortion cancellation circuitry for optical receivers
US7634198B2 (en) * 2006-06-21 2009-12-15 Emcore Corporation In-line distortion cancellation circuits for linearization of electronic and optical signals with phase and frequency adjustment
CN101127534B (zh) * 2007-08-14 2010-05-26 锐德科无线通信技术(上海)有限公司 模拟预失真电路及方法
US8219049B2 (en) * 2008-03-31 2012-07-10 Javelin Semiconductor, Inc. Generating a process and temperature tracking bias voltage
US8344808B2 (en) 2008-03-31 2013-01-01 Javelin Semiconductor, Inc. Non-linear capacitance compensation
US8787850B2 (en) 2008-03-31 2014-07-22 Avago Technologies General Ip (Singapore) Pte. Ltd. Compensating for non-linear capacitance effects in a power amplifier
US7872528B2 (en) * 2008-04-10 2011-01-18 Javelin Semiconductor, Inc. Providing pre-distortion to an input signal
CA2919418A1 (en) * 2013-08-14 2015-02-19 The Governors Of The University Of Alberta Clipped amplifier
US9077300B1 (en) * 2014-10-27 2015-07-07 King Fahd University Of Petroleum And Minerals Predistortion circuit with concave characteristic
CN106788289B (zh) * 2016-11-30 2019-04-30 东南大学 一种rof激光器的预失真电路及方法
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
CN111969972B (zh) * 2020-07-17 2023-02-10 中国人民解放军战略支援部队信息工程大学 一种基于可调匹配网络的高可调性的可重构线性化器及其设计方法
CN115378375A (zh) * 2021-05-21 2022-11-22 立积电子股份有限公司 放大装置

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DE552316C (de) 1930-10-29 1932-06-13 Josef Desenberg Schleifen und Polieren vorzugsweise sphaerischer Flaechen bei Polflaechenberuehrung mittels umlaufender, auf sich schneidenden Achsen sitzender Werkstueck- und Werkzeugtraeger
GB1381597A (en) * 1971-07-22 1975-01-22 Marconi Co Ltd High frequency amplifier arrangements
DE2656436A1 (de) 1976-12-14 1978-06-15 Licentia Gmbh Verstaerker mit intermodulationskompensation
DE3024533A1 (de) 1980-06-28 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur breitbandigen kompensation von intermodulationsprodukten dritter ordnung
DE3338024A1 (de) 1983-10-20 1985-05-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verstaerker mit strom-spannungswandlung, insbesondere vorverstaerker eines optischen empfaengers
FR2570231A1 (fr) 1984-09-13 1986-03-14 American Telephone & Telegraph Recepteur d'ondes lumineuses utilisant un amplificateur a transimpedance de faible puissance
NL8602408A (nl) 1986-09-24 1988-04-18 Philips Nv Voorversterker voor een optische ontvanger.
US4882482A (en) 1988-10-26 1989-11-21 Tektronix, Inc. Thermally stabilized optical preamplifier
US5161044A (en) * 1989-07-11 1992-11-03 Harmonic Lightwaves, Inc. Optical transmitters linearized by means of parametric feedback
US5132639A (en) 1989-09-07 1992-07-21 Ortel Corporation Predistorter for linearization of electronic and optical signals
US4992754B1 (en) 1989-09-07 1997-10-28 Ortel Corp Predistorter for linearization of electronic and optical signals
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US5172068A (en) 1990-09-17 1992-12-15 Amoco Corporation Third-order predistortion linearization circuit
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US5361156A (en) * 1991-12-09 1994-11-01 Scientific-Atlanta, Inc. Method and apparatus for predistortion
DE4212772A1 (de) 1992-04-16 1993-10-21 Bosch Gmbh Robert Schaltungsanordnung zur breitbandigen Vorverzerrung für analoge CATV-Laserdioden
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US5455705A (en) 1994-03-14 1995-10-03 Analog Devices, Inc. Transimpedance amplifier for optical receiver
US5798854A (en) 1994-05-19 1998-08-25 Ortel Corporation In-line predistorter for linearization of electronic and optical signals
US6288814B1 (en) * 1994-05-19 2001-09-11 Ortel Corporation In-line predistorter for linearization of electronic and optical signals
FR2721156B1 (fr) 1994-06-13 1996-07-26 Europ Agence Spatiale Circuit de linéarisation à prédistorsion.
US5523716A (en) 1994-10-13 1996-06-04 Hughes Aircraft Company Microwave predistortion linearizer
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Also Published As

Publication number Publication date
EP1166434B1 (en) 2002-09-11
US6570430B1 (en) 2003-05-27
DE60000454T2 (de) 2003-07-31
WO2000060735A1 (en) 2000-10-12
EP1166436A1 (en) 2002-01-02
ES2182796T3 (es) 2003-03-16
AU4039300A (en) 2000-10-23
WO2000060733A1 (en) 2000-10-12
AU763660B2 (en) 2003-07-31
TW497329B (en) 2002-08-01
EP1166436B1 (en) 2002-10-09
DE60000577D1 (de) 2002-11-14
ATE225990T1 (de) 2002-10-15
CN1359558A (zh) 2002-07-17
KR20020036940A (ko) 2002-05-17
KR20010110476A (ko) 2001-12-13
AU4049300A (en) 2000-10-23
TW488129B (en) 2002-05-21
DE60000577T2 (de) 2003-05-15
DE60000454D1 (de) 2002-10-17
CN1196254C (zh) 2005-04-06
ATE224117T1 (de) 2002-09-15
AU770446B2 (en) 2004-02-19
CA2368585A1 (en) 2000-10-12
EP1166434A1 (en) 2002-01-02
HK1046070A1 (zh) 2002-12-20
CA2368422A1 (en) 2000-10-12
CN1345479A (zh) 2002-04-17

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