DE2935831C2 - - Google Patents
Info
- Publication number
- DE2935831C2 DE2935831C2 DE2935831A DE2935831A DE2935831C2 DE 2935831 C2 DE2935831 C2 DE 2935831C2 DE 2935831 A DE2935831 A DE 2935831A DE 2935831 A DE2935831 A DE 2935831A DE 2935831 C2 DE2935831 C2 DE 2935831C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- converter
- converter according
- frequency
- integrator
- 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
Links
- 230000010354 integration Effects 0.000 claims description 13
- 230000011664 signaling Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
-
- 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
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
-
- 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
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
- H03M1/52—Input signal integrated with linear return to datum
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Radiation Pyrometers (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93931578A | 1978-09-05 | 1978-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2935831A1 DE2935831A1 (de) | 1980-03-13 |
| DE2935831C2 true DE2935831C2 (enrdf_load_stackoverflow) | 1991-11-14 |
Family
ID=25472940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792935831 Granted DE2935831A1 (de) | 1978-09-05 | 1979-09-03 | Analog-digital-konverter fuer einen auf einen zustand ansprechenden uebertrager |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4595906A (en) * | 1982-08-12 | 1986-06-17 | Intersil, Inc. | Scaled analog to digital coverter |
| DE3906754A1 (de) * | 1989-03-03 | 1990-09-13 | Messerschmitt Boelkow Blohm | Integrationsanordnung |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061939A (en) * | 1959-02-26 | 1962-11-06 | Toyozawa Yoji | Precise measuring method for an inner diameter of a cylinder |
| US3316546A (en) * | 1963-10-15 | 1967-04-25 | Westinghouse Electric Corp | Analog to digital converter system |
| US3458803A (en) * | 1966-03-21 | 1969-07-29 | David E Maguire | Apparatus and method for directly measuring capacitance and dissipation factor of capacitors |
| GB1211755A (en) * | 1967-03-20 | 1970-11-11 | Westinghouse Electric Corp | Analog-to-digital conversion system |
| US3566397A (en) * | 1969-01-15 | 1971-02-23 | Ibm | Dual slope analog to digital converter |
| FR2041678A5 (enrdf_load_stackoverflow) * | 1969-05-28 | 1971-01-29 | Schlumberger Cie N | |
| GB1390064A (en) * | 1971-03-03 | 1975-04-09 | Zschimmer G | Methods and apparatus for use in analogue-digital conversion |
| US3742233A (en) * | 1971-08-20 | 1973-06-26 | Dresser Ind | Motion displacement transducer |
| US3747089A (en) * | 1971-11-09 | 1973-07-17 | K Sharples | Analog to digital converter |
| JPS4939547A (enrdf_load_stackoverflow) * | 1972-08-22 | 1974-04-13 | ||
| US3939459A (en) * | 1974-01-09 | 1976-02-17 | Leeds & Northrup Company | Digital signal linearizer |
| US3967270A (en) * | 1974-07-08 | 1976-06-29 | Essex International, Inc. | Analog-to-digital converter |
| JPS5138546A (ja) * | 1974-09-28 | 1976-03-31 | Takeda Maiyaa Kk | Kuriirusutando |
| JPS52444A (en) * | 1975-06-23 | 1977-01-05 | Advantest Corp | Analog-digital converter |
| JPS524765A (en) * | 1975-06-30 | 1977-01-14 | Hewlett Packard Yokogawa | Dual slope analoggtoodigital converter |
| JPS52131447A (en) * | 1976-04-28 | 1977-11-04 | Toshiba Corp | Bipolar a/d converter |
| US4109147A (en) * | 1976-05-10 | 1978-08-22 | Dresser Industries, Inc. | Optical position sensor |
| JPS5245250A (en) * | 1976-10-07 | 1977-04-09 | Yokogawa Hokushin Electric Corp | Analog to digital convertor |
| DE2747338A1 (de) * | 1977-10-21 | 1979-04-26 | Hartmann & Braun Ag | Verfahren zur analog/digital-umwandlung |
-
1979
- 1979-07-04 CA CA000331125A patent/CA1146276A/en not_active Expired
- 1979-07-09 IN IN498/DEL/79A patent/IN152608B/en unknown
- 1979-07-25 NL NL7905747A patent/NL7905747A/nl not_active Application Discontinuation
- 1979-07-27 GB GB08203839A patent/GB2103442B/en not_active Expired
- 1979-07-27 GB GB7926181A patent/GB2030392B/en not_active Expired
- 1979-08-29 SE SE7907192A patent/SE437591B/sv not_active IP Right Cessation
- 1979-09-03 DE DE19792935831 patent/DE2935831A1/de active Granted
- 1979-09-03 FR FR7921995A patent/FR2435861B1/fr not_active Expired
- 1979-09-04 CH CH798179A patent/CH633397A5/fr not_active IP Right Cessation
- 1979-09-05 JP JP11402979A patent/JPS5537100A/ja active Pending
- 1979-09-05 BE BE0/197017A patent/BE878605A/xx not_active IP Right Cessation
-
1984
- 1984-11-27 SE SE8405983A patent/SE8405983D0/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5537100A (en) | 1980-03-14 |
| SE8405983L (sv) | 1984-11-27 |
| CH633397A5 (fr) | 1982-11-30 |
| SE7907192L (sv) | 1980-03-06 |
| FR2435861A1 (fr) | 1980-04-04 |
| GB2103442A (en) | 1983-02-16 |
| NL7905747A (nl) | 1980-03-07 |
| GB2030392B (en) | 1983-03-30 |
| SE8405983D0 (sv) | 1984-11-27 |
| GB2103442B (en) | 1983-08-03 |
| SE437591B (sv) | 1985-03-04 |
| BE878605A (fr) | 1979-12-31 |
| DE2935831A1 (de) | 1980-03-13 |
| FR2435861B1 (fr) | 1986-05-09 |
| CA1146276A (en) | 1983-05-10 |
| IN152608B (enrdf_load_stackoverflow) | 1984-02-18 |
| GB2030392A (en) | 1980-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2350083C2 (de) | Schaltungsanordnung zur Umformung eines durch einen Fühler erfaßten Meßwertes | |
| DE3002992C2 (de) | Verfahren und Vorrichtung zur Analog/Digital-Umsetzung | |
| DE69312303T2 (de) | Verfahren zur digitalen elektronischen Messung periodischer elektrischer Grössen und Instrument zur Verwirklichung solcher Verfahren | |
| EP0253016B1 (de) | Ladungsverstärkerschaltung | |
| DE102007046560A1 (de) | Feldgerät mit einem Analogausgang | |
| DE3531118A1 (de) | Verfahren zur fehlerkompensation fuer messwertaufnehmer mit nicht linearen kennlinien, sowie anordnung zur durchfuehrung des verfahrens | |
| DE2945200A1 (de) | Verfahren und schaltungsvorrichtung zur erzeugung von saegezahnimpulsen sowie verwendung derartiger schaltungsvorrichtungen in ultraschall-messgeraeten | |
| DE1591893A1 (de) | Elektrische Messeinrichtung | |
| CH679073A5 (enrdf_load_stackoverflow) | ||
| EP0356438B1 (de) | Verfahren und anordnung zur auswertung einer analogen elektrischen messgrösse | |
| DE2456156C2 (de) | Analog-Digital-Wandler | |
| DE2935831C2 (enrdf_load_stackoverflow) | ||
| CH669048A5 (de) | Verfahren zur messung des verhaeltnisses einer messgroessenabhaengigen kapazitaet zu einer referenzkapazitaet und einrichtung zur durchfuehrung des verfahrens. | |
| DE4340472C1 (de) | Verfahren und Schaltungsanordnung zur Messung einer Kapazität | |
| DE2615162B1 (de) | Schaltungsanordnung zur Linearisierung der Ausgangssignale von Messfuehlern | |
| DE2547725A1 (de) | Analog-digital-wandler | |
| DE2621087C3 (de) | Verfahren und Schaltungsanordnung zum Umwandeln einer analogen Größe in eine digitale Größe | |
| EP0561054B1 (de) | Verfahren und Messvorrichtung zur Messung der Zeitkonstanten eines elektrischen Wegaufnehmers | |
| DE2308788A1 (de) | Strommessgeraet | |
| DE2454601C3 (de) | Einrichtung zur Ermittlung des Mittelwertes einer elektrischen Größe | |
| DE2641795C3 (de) | Vorrichtung zum Messen und Regeln von Drücken bzw. Differenzdrücken | |
| DE3007426A1 (de) | Schaltungsanordnung mit einem kondensator im rueckkopplungszweig eines operationsverstaerkers | |
| DE2239980C3 (de) | Schaltung zur selbsttätigen Korrektur der Anzeige von Analog-Digital-Umsetzern | |
| EP0456168A2 (de) | Vorrichtung zur Analog-Ditial-Wandlung einer Messgrösse, die von in Brückenschaltung angeordneten Sensoren erzeugt wird, insbesondere von Dehnungsmessstreifen in einer Wägezelle | |
| EP0302002B1 (de) | Verfahren zum Umsetzen eines analogen Eingangssignals in ein digitales Ausgangssignal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |