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DE69232031D1 - Erweiterbarer nebenschluss-vorverzerrungslinearisierer für optische analoge sender - Google Patents

Erweiterbarer nebenschluss-vorverzerrungslinearisierer für optische analoge sender

Info

Publication number
DE69232031D1
DE69232031D1 DE69232031T DE69232031T DE69232031D1 DE 69232031 D1 DE69232031 D1 DE 69232031D1 DE 69232031 T DE69232031 T DE 69232031T DE 69232031 T DE69232031 T DE 69232031T DE 69232031 D1 DE69232031 D1 DE 69232031D1
Authority
DE
Germany
Prior art keywords
optical analog
distortion linearizer
analog transmitters
extendable
extendable shutter
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
DE69232031T
Other languages
English (en)
Inventor
Moshe Nazarathy
J Ley
Hans Verhoeven
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.)
Harmonic Inc
Original Assignee
Harmonic Lightwaves Inc
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 Harmonic Lightwaves Inc filed Critical Harmonic Lightwaves Inc
Application granted granted Critical
Publication of DE69232031D1 publication Critical patent/DE69232031D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/58—Compensation for non-linear transmitter output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Amplifiers (AREA)
DE69232031T 1991-11-19 1992-11-18 Erweiterbarer nebenschluss-vorverzerrungslinearisierer für optische analoge sender Expired - Lifetime DE69232031D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/794,864 US5282072A (en) 1991-11-19 1991-11-19 Shunt-expansive predistortion linearizers for optical analog transmitters
PCT/US1992/010029 WO1993010603A1 (en) 1991-11-19 1992-11-18 Shunt-expansive predistortion linearizers for optical analog transmitters

Publications (1)

Publication Number Publication Date
DE69232031D1 true DE69232031D1 (de) 2001-10-04

Family

ID=25163912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69232031T Expired - Lifetime DE69232031D1 (de) 1991-11-19 1992-11-18 Erweiterbarer nebenschluss-vorverzerrungslinearisierer für optische analoge sender

Country Status (5)

Country Link
US (1) US5282072A (de)
EP (1) EP0613597B1 (de)
JP (1) JPH07504069A (de)
DE (1) DE69232031D1 (de)
WO (1) WO1993010603A1 (de)

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US5477367A (en) * 1992-12-04 1995-12-19 U.S. Philips Corporation Optical transmission system
DE19545435A1 (de) * 1995-12-06 1997-06-12 Bosch Gmbh Robert Linearisierungsschaltungsvorrichtung
EP0827649A1 (de) * 1996-03-20 1998-03-11 Koninklijke Philips Electronics N.V. Vorverzerrungsschaltung für analoges signal in einem videokommunikationsnetzwerk
US5781327A (en) * 1996-08-19 1998-07-14 Trw Inc. Optically efficient high dynamic range electro-optic modulator
JP3022347B2 (ja) * 1996-10-18 2000-03-21 八木アンテナ株式会社 歪補償回路
US5850305A (en) * 1996-12-18 1998-12-15 Scientific-Atlanta, Inc. Adaptive predistortion control for optical external modulation
US5963352A (en) * 1997-02-21 1999-10-05 Scientific-Atlanta, Inc. Linearization enhanced operation of single-stage and dual-stage electro-optic modulators
US6619866B1 (en) * 1998-05-01 2003-09-16 The United States Of America As Represented By The Secretary Of The Navy Dynamic range extended for optical transmitters
US6133790A (en) * 1998-09-17 2000-10-17 Motorola, Inc. In-line, unbalanced amplifier, predistortion circuit
US6741814B1 (en) * 1999-04-01 2004-05-25 Koninklijke Philips Electronics N.V. Balun for coaxial cable transmission
FR2794873B1 (fr) * 1999-06-08 2003-12-12 Cit Alcatel Dispositif de restitution d'une onde porteuse d'un signal optique
US6204718B1 (en) 1999-06-25 2001-03-20 Scientific-Atlanta, Inc. Method and apparatus for generating second-order predistortion without third-order distortion
US6392464B1 (en) * 1999-09-14 2002-05-21 Lockheed Martin Corporation Wide bandwidth circuits for high linearity optical modulators
US6463395B1 (en) * 1999-12-10 2002-10-08 Teradyne, Inc. Shunt capacitance compensation structure and method for a signal channel
WO2001050643A1 (en) * 2000-01-06 2001-07-12 Adc Telecommunications, Inc. Pre-distorter with non-magnetic components for a non-linear device
US6687466B1 (en) 2000-01-06 2004-02-03 Adc Telecommunications, Inc. Dynamic distortion control
US6222405B1 (en) * 2000-02-22 2001-04-24 Motorola, Inc. Apparatus and method for generating accurate quadrature over a frequency range
US6813448B1 (en) 2000-07-28 2004-11-02 Adc Telecommunications, Inc. Suppression of stimulated brillouin scattering in optical transmissions
US6917764B1 (en) * 2000-09-29 2005-07-12 Emcore Corporation Predistortion circuit with combined odd-order and even-order correction
US7173551B2 (en) * 2000-12-21 2007-02-06 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
WO2002067521A1 (en) * 2001-03-29 2002-08-29 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
US7307569B2 (en) * 2001-03-29 2007-12-11 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
US7149256B2 (en) 2001-03-29 2006-12-12 Quellan, Inc. Multilevel pulse position modulation for efficient fiber optic communication
US6538789B2 (en) 2001-04-03 2003-03-25 Lightwave Solutions, Inc. Optical linearizer for fiber communications
IL158211A0 (en) * 2001-04-04 2004-05-12 Quellan Inc Method and system for decoding multilevel signals
US20030030873A1 (en) * 2001-05-09 2003-02-13 Quellan, Inc. High-speed adjustable multilevel light modulation
US7426350B1 (en) * 2001-10-26 2008-09-16 Cisco Technology, Inc. Hybrid optical and electrical fiber optic link linearizer
US7208992B1 (en) * 2001-11-08 2007-04-24 C-Cor.Net Corporation Lossy linearizers for analog optical transmitters
AU2003211094A1 (en) * 2002-02-15 2003-09-09 Quellan, Inc. Multi-level signal clock recovery technique
WO2003077423A2 (en) * 2002-03-08 2003-09-18 Quellan, Inc. High speed analog-to-digital converter using a unique gray code having minimal bit transitions
WO2003092237A1 (en) * 2002-04-23 2003-11-06 Quellan, Inc. Combined ask/dpsk modulation system
JP2004013681A (ja) * 2002-06-10 2004-01-15 Bosu & K Consulting Kk 名刺情報管理システム
WO2004008782A2 (en) 2002-07-15 2004-01-22 Quellan, Inc. Adaptive noise filtering and equalization
AU2003287628A1 (en) * 2002-11-12 2004-06-03 Quellan, Inc. High-speed analog-to-digital conversion with improved robustness to timing uncertainty
US7599629B2 (en) * 2003-06-06 2009-10-06 Scientific-Atlanta, Inc. Optical receiver having an open loop automatic gain control circuit
US7804760B2 (en) * 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
WO2005018134A2 (en) * 2003-08-07 2005-02-24 Quellan, Inc. Method and system for crosstalk cancellation
US7561809B2 (en) * 2003-08-11 2009-07-14 Finisar Corporation Modulated laser with integral pre-distortion circuit
EP1687929B1 (de) * 2003-11-17 2010-11-10 Quellan, Inc. Verfahren und system zur löschung von antennenstörungen
US7616700B2 (en) * 2003-12-22 2009-11-10 Quellan, Inc. Method and system for slicing a communication signal
US7522883B2 (en) 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
US7725079B2 (en) * 2004-12-14 2010-05-25 Quellan, Inc. Method and system for automatic control in an interference cancellation device
US20060221427A1 (en) * 2005-03-31 2006-10-05 Wu Xin M Impedance matching circuit for optical transmitter
CA2611756C (en) * 2005-06-13 2014-11-04 Ccor Solutions Four quadrant linearizer
US20070009267A1 (en) * 2005-06-22 2007-01-11 Crews Darren S Driving a laser using an electrical link driver
WO2007127369A2 (en) * 2006-04-26 2007-11-08 Quellan, Inc. Method and system for reducing radiated emissions from a communications channel
ITTO20060515A1 (it) * 2006-07-14 2008-01-15 St Microelectronics Srl "dispositivo per rivelare il valore di picco di un segnale"
DE112009002482B4 (de) 2008-10-17 2024-10-24 Qorvo Us, Inc. Schaltung zur Breitbandverstärker-Linearisierung
JP5235750B2 (ja) * 2009-03-27 2013-07-10 三菱電機株式会社 歪補償回路
US20100312828A1 (en) * 2009-06-03 2010-12-09 Mobixell Networks Ltd. Server-controlled download of streaming media files
US8527649B2 (en) * 2010-03-09 2013-09-03 Mobixell Networks Ltd. Multi-stream bit rate adaptation
US8832709B2 (en) 2010-07-19 2014-09-09 Flash Networks Ltd. Network optimization
US8547174B1 (en) * 2011-01-28 2013-10-01 Arris Enterprises, Inc. Broadband linearizer with combined second and third order generation with adjustable tilt
US8688074B2 (en) 2011-02-28 2014-04-01 Moisixell Networks Ltd. Service classification of web traffic
JP2012244545A (ja) * 2011-05-23 2012-12-10 Mitsubishi Electric Corp リニアライザ
EP2626864A1 (de) * 2012-02-08 2013-08-14 VEGA Grieshaber KG Vorrichtung und Verfahren zum Abtasten eines Signals
WO2015029486A1 (ja) * 2013-08-29 2015-03-05 三菱電機株式会社 高周波電力増幅器
JP6364956B2 (ja) * 2014-05-23 2018-08-01 三菱電機株式会社 リニアライザ
CN112019181B (zh) * 2020-07-17 2023-03-28 中国人民解放军战略支援部队信息工程大学 一种极高频宽带线性化器设计方法
US20240356188A1 (en) * 2023-04-13 2024-10-24 Radio Wires Inc. Multi-tap transmission line system and methods thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE158455C (de) *
FR2552285B1 (fr) * 1983-09-15 1986-07-18 Telecommunications Sa Systeme de linearisation d'emetteurs optiques
US5161044A (en) * 1989-07-11 1992-11-03 Harmonic Lightwaves, Inc. Optical transmitters linearized by means of parametric feedback
US4943783A (en) * 1989-07-31 1990-07-24 Nippon Telegraph And Telephone Corporation Feed forward distortion correction circuit
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
US4987378A (en) * 1989-11-28 1991-01-22 General Electric Company Feedforward predistortion linearizer
US5172068A (en) * 1990-09-17 1992-12-15 Amoco Corporation Third-order predistortion linearization circuit
US5119392A (en) * 1990-11-21 1992-06-02 Gte Laboratories Incorporated Second-order predistortion circuit for use with laser diode

Also Published As

Publication number Publication date
WO1993010603A1 (en) 1993-05-27
EP0613597A1 (de) 1994-09-07
EP0613597A4 (de) 1995-03-22
US5282072A (en) 1994-01-25
EP0613597B1 (de) 2001-08-29
JPH07504069A (ja) 1995-04-27

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Legal Events

Date Code Title Description
8332 No legal effect for de