ATE305186T1 - Anordnung zur ausgleichung der nichtlinearität eines a/d wandlers - Google Patents

Anordnung zur ausgleichung der nichtlinearität eines a/d wandlers

Info

Publication number
ATE305186T1
ATE305186T1 AT00401337T AT00401337T ATE305186T1 AT E305186 T1 ATE305186 T1 AT E305186T1 AT 00401337 T AT00401337 T AT 00401337T AT 00401337 T AT00401337 T AT 00401337T AT E305186 T1 ATE305186 T1 AT E305186T1
Authority
AT
Austria
Prior art keywords
signal
input
analogue
converter
scrambled
Prior art date
Application number
AT00401337T
Other languages
English (en)
Inventor
Robert Berranger
Gouy Jean-Luc De
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of ATE305186T1 publication Critical patent/ATE305186T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
    • H03M1/0636—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the amplitude domain
    • H03M1/0639—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the amplitude domain using dither, e.g. using triangular or sawtooth waveforms
    • H03M1/0641—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the amplitude domain using dither, e.g. using triangular or sawtooth waveforms the dither being a random signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Noise Elimination (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
AT00401337T 1999-05-28 2000-05-16 Anordnung zur ausgleichung der nichtlinearität eines a/d wandlers ATE305186T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906793A FR2794309B1 (fr) 1999-05-28 1999-05-28 Dispositif compensateur de la non-linearite d'un convertisseur analogique-numerique

Publications (1)

Publication Number Publication Date
ATE305186T1 true ATE305186T1 (de) 2005-10-15

Family

ID=9546140

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00401337T ATE305186T1 (de) 1999-05-28 2000-05-16 Anordnung zur ausgleichung der nichtlinearität eines a/d wandlers

Country Status (5)

Country Link
US (1) US6307492B1 (de)
EP (1) EP1056208B1 (de)
AT (1) ATE305186T1 (de)
DE (1) DE60022701T2 (de)
FR (1) FR2794309B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793972B1 (fr) 1999-05-21 2001-08-10 Thomson Csf Synthetiseur numerique a division coherente
FR2819600B1 (fr) 2001-01-16 2003-04-11 Thomson Csf Procede et dispositif de generation d'un signal aleatoire a histogramme et spectre controles
JP3979358B2 (ja) * 2003-07-22 2007-09-19 株式会社デンソー Ａ／ｄ変換出力データの非直線性補正装置
US7652723B1 (en) 2004-04-19 2010-01-26 Video Accessory Corporation Composite video signal correction unit for video imaging and video recording systems
FR2880219B1 (fr) * 2004-12-23 2007-02-23 Thales Sa Procede et systeme de radiocommunication numerique, notamment pour les stations sol mobiles
CN100440733C (zh) * 2005-12-31 2008-12-03 中国科学院声学研究所 一种对信号高效量化的模数转换器
TWI571064B (zh) * 2011-08-19 2017-02-11 路梅戴尼科技公司 時域切換之類比至數位轉換器設備與方法
CN104040903B (zh) 2011-08-19 2016-09-28 路梅戴尼科技公司 时域切换模拟数字转换器设备与方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118649B2 (ja) * 1986-01-08 1995-12-18 ヤマハ株式会社 デイザ回路
JP2801644B2 (ja) * 1989-06-05 1998-09-21 パイオニア株式会社 ディザ回路
GB2235599B (en) * 1989-07-01 1993-05-12 Thames Television Analogue to digital conversion systems
US5525984A (en) * 1993-08-06 1996-06-11 Adc Telecommunications, Inc. Optimization of weighted signal-to-noise ratio for a digital video encoder
FR2716312B1 (fr) * 1994-02-11 1996-03-22 Thomson Csf Dispositif de modulation de phase continue par synthétiseur de fréquences à boucle à verrouillage de phase.
US6016113A (en) * 1997-06-26 2000-01-18 Binder; Yehuda System for enhancing the accuracy of analog-digital-analog conversions

Also Published As

Publication number Publication date
DE60022701D1 (de) 2005-10-27
EP1056208A1 (de) 2000-11-29
FR2794309A1 (fr) 2000-12-01
DE60022701T2 (de) 2006-07-13
FR2794309B1 (fr) 2001-08-31
EP1056208B1 (de) 2005-09-21
US6307492B1 (en) 2001-10-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties