FR2875973B1 - Procede et dispositif de conversion analogique numerique d'un signal complexe - Google Patents

Procede et dispositif de conversion analogique numerique d'un signal complexe

Info

Publication number
FR2875973B1
FR2875973B1 FR0410368A FR0410368A FR2875973B1 FR 2875973 B1 FR2875973 B1 FR 2875973B1 FR 0410368 A FR0410368 A FR 0410368A FR 0410368 A FR0410368 A FR 0410368A FR 2875973 B1 FR2875973 B1 FR 2875973B1
Authority
FR
France
Prior art keywords
analog conversion
complex signal
digital analog
digital
complex
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
FR0410368A
Other languages
English (en)
Other versions
FR2875973A1 (fr
Inventor
Michel Robbe
Stephane Doucet
Herve Guegnaud
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.)
EADS Telecom SAS
Original Assignee
EADS Telecom SAS
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 EADS Telecom SAS filed Critical EADS Telecom SAS
Priority to FR0410368A priority Critical patent/FR2875973B1/fr
Priority to CA002582747A priority patent/CA2582747A1/fr
Priority to EP05792313A priority patent/EP1794889A1/fr
Priority to PCT/EP2005/011130 priority patent/WO2006034880A1/fr
Priority to US11/576,435 priority patent/US7675445B2/en
Publication of FR2875973A1 publication Critical patent/FR2875973A1/fr
Application granted granted Critical
Publication of FR2875973B1 publication Critical patent/FR2875973B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M3/368—Continuously compensating for, or preventing, undesired influence of physical parameters of noise other than the quantisation noise already being shaped inherently by delta-sigma modulators
    • H03M3/37—Compensation or reduction of delay or phase error
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/40—Arrangements for handling quadrature signals, e.g. complex modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
  • Filters That Use Time-Delay Elements (AREA)
FR0410368A 2004-09-30 2004-09-30 Procede et dispositif de conversion analogique numerique d'un signal complexe Expired - Fee Related FR2875973B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0410368A FR2875973B1 (fr) 2004-09-30 2004-09-30 Procede et dispositif de conversion analogique numerique d'un signal complexe
CA002582747A CA2582747A1 (fr) 2004-09-30 2005-09-19 Procede et dispositif de conversion analogique numerique d'un signal complexe
EP05792313A EP1794889A1 (fr) 2004-09-30 2005-09-19 Procede et dispositif de conversion analogique numerique d'un signal complexe
PCT/EP2005/011130 WO2006034880A1 (fr) 2004-09-30 2005-09-19 Procede et dispositif de conversion analogique numerique d'un signal complexe
US11/576,435 US7675445B2 (en) 2004-09-30 2005-09-19 Method and device for analog-digital conversion of a complex signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410368A FR2875973B1 (fr) 2004-09-30 2004-09-30 Procede et dispositif de conversion analogique numerique d'un signal complexe

Publications (2)

Publication Number Publication Date
FR2875973A1 FR2875973A1 (fr) 2006-03-31
FR2875973B1 true FR2875973B1 (fr) 2006-12-15

Family

ID=34951128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410368A Expired - Fee Related FR2875973B1 (fr) 2004-09-30 2004-09-30 Procede et dispositif de conversion analogique numerique d'un signal complexe

Country Status (5)

Country Link
US (1) US7675445B2 (fr)
EP (1) EP1794889A1 (fr)
CA (1) CA2582747A1 (fr)
FR (1) FR2875973B1 (fr)
WO (1) WO2006034880A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010101058A1 (fr) * 2009-03-04 2010-09-10 国立大学法人群馬大学 Modulateur δσad passe-bande complexe et récepteur radio numérique
KR20120096329A (ko) * 2011-02-22 2012-08-30 삼성전자주식회사 신호 분석 회로를 포함하는 집적 시스템
US9996066B2 (en) 2015-11-25 2018-06-12 Echostar Technologies International Corporation System and method for HVAC health monitoring using a television receiver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80548C (fi) * 1988-11-09 1990-06-11 Nokia Oy Ab Foerfarande foer kaskadkoppling av tvao eller flera sigma-deltamodulatorer samt ett sigma-delta-modulatorsystem.
US5068660A (en) * 1989-10-27 1991-11-26 Crystal Semiconductor Corporation Combining fully-differential and single-ended signal processing in a delta-sigma modulator
GB9821839D0 (en) * 1998-10-08 1998-12-02 Koninkl Philips Electronics Nv Radio receiver
US7436221B2 (en) * 2004-10-21 2008-10-14 Massachusetts Institute Of Technology Methods and apparatus for ultra-low leakage analog storage
JP3992287B2 (ja) * 2005-06-15 2007-10-17 株式会社半導体理工学研究センター 複素バンドパスフィルタ、複素バンドパスδσａｄ変調器、ａｄ変換回路及びデジタル無線受信機

Also Published As

Publication number Publication date
US7675445B2 (en) 2010-03-09
CA2582747A1 (fr) 2006-04-06
FR2875973A1 (fr) 2006-03-31
WO2006034880A1 (fr) 2006-04-06
US20090015452A1 (en) 2009-01-15
EP1794889A1 (fr) 2007-06-13

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20130531