DE68912716D1 - Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems. - Google Patents

Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems.

Info

Publication number
DE68912716D1
DE68912716D1 DE89420413T DE68912716T DE68912716D1 DE 68912716 D1 DE68912716 D1 DE 68912716D1 DE 89420413 T DE89420413 T DE 89420413T DE 68912716 T DE68912716 T DE 68912716T DE 68912716 D1 DE68912716 D1 DE 68912716D1
Authority
DE
Germany
Prior art keywords
calibrating
analog
digital converter
system containing
converter
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
DE89420413T
Other languages
English (en)
Other versions
DE68912716T2 (de
Inventor
Pierre Demeyer
Patrick Barthelemy
Richard Martinez
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of DE68912716D1 publication Critical patent/DE68912716D1/de
Application granted granted Critical
Publication of DE68912716T2 publication Critical patent/DE68912716T2/de
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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
    • 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
DE1989612716 1988-11-04 1989-10-25 Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems. Expired - Fee Related DE68912716T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815055A FR2638917B1 (fr) 1988-11-04 1988-11-04 Procede et dispositif d'etalonnage d'un systeme comportant un convertisseur analogique-numerique

Publications (2)

Publication Number Publication Date
DE68912716D1 true DE68912716D1 (de) 1994-03-10
DE68912716T2 DE68912716T2 (de) 1994-07-07

Family

ID=9371996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989612716 Expired - Fee Related DE68912716T2 (de) 1988-11-04 1989-10-25 Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems.

Country Status (4)

Country Link
EP (1) EP0367689B1 (de)
DE (1) DE68912716T2 (de)
ES (1) ES2050269T3 (de)
FR (1) FR2638917B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620082A (en) * 1970-03-13 1971-11-16 Us Air Force Digital thermometer
US3879724A (en) * 1973-11-19 1975-04-22 Vidar Corp Integrating analog to digital converter
JPS56136027A (en) * 1980-03-27 1981-10-23 Victor Co Of Japan Ltd Signal processor having quantization distortion reduced

Also Published As

Publication number Publication date
FR2638917B1 (fr) 1990-12-14
EP0367689A1 (de) 1990-05-09
FR2638917A1 (fr) 1990-05-11
ES2050269T3 (es) 1994-05-16
EP0367689B1 (de) 1994-01-26
DE68912716T2 (de) 1994-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee