FR2464479A1 - Oscilloscope numerique a reduction du vacillement du a l'incertitude des echantillons - Google Patents
Oscilloscope numerique a reduction du vacillement du a l'incertitude des echantillons Download PDFInfo
- Publication number
- FR2464479A1 FR2464479A1 FR8019313A FR8019313A FR2464479A1 FR 2464479 A1 FR2464479 A1 FR 2464479A1 FR 8019313 A FR8019313 A FR 8019313A FR 8019313 A FR8019313 A FR 8019313A FR 2464479 A1 FR2464479 A1 FR 2464479A1
- Authority
- FR
- France
- Prior art keywords
- signal
- digital
- analog
- time
- circuit according
- 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.)
- Granted
Links
- 230000003252 repetitive effect Effects 0.000 claims abstract description 10
- 238000005070 sampling Methods 0.000 claims description 24
- 238000010304 firing Methods 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000014510 cooky Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/071,815 US4251754A (en) | 1979-09-04 | 1979-09-04 | Digital oscilloscope with reduced jitter due to sample uncertainty |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2464479A1 true FR2464479A1 (fr) | 1981-03-06 |
| FR2464479B1 FR2464479B1 (enExample) | 1983-11-10 |
Family
ID=22103769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8019313A Granted FR2464479A1 (fr) | 1979-09-04 | 1980-09-03 | Oscilloscope numerique a reduction du vacillement du a l'incertitude des echantillons |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4251754A (enExample) |
| JP (1) | JPS5918666B2 (enExample) |
| CA (1) | CA1145479A (enExample) |
| DE (1) | DE3033356C2 (enExample) |
| FR (1) | FR2464479A1 (enExample) |
| GB (1) | GB2058526B (enExample) |
| NL (1) | NL189268C (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4346333A (en) * | 1979-10-29 | 1982-08-24 | Tektronix, Inc. | Position control circuit for a digital oscilloscope |
| US4401921A (en) * | 1980-12-08 | 1983-08-30 | Itt Industries, Inc. | Monolithic integrated vertical-deflection circuit for television sets with tangent-corrected, line-frequency-derived digital signal generation |
| US4495586A (en) * | 1982-07-29 | 1985-01-22 | Tektronix, Inc. | Waveform acquisition apparatus and method |
| US4801851A (en) * | 1982-09-14 | 1989-01-31 | Analogic Corporation | Oscilloscope memory control |
| US4555765A (en) * | 1982-09-14 | 1985-11-26 | Analogic Corporation | Multi-mode oscilloscope trigger with compensating trigger delay |
| US4673986A (en) * | 1982-11-23 | 1987-06-16 | Tektronix, Inc. | Image distortion correction method and apparatus |
| JPS6145974A (ja) * | 1984-08-10 | 1986-03-06 | Iwatsu Electric Co Ltd | 掃引信号発生回路 |
| US4647862A (en) * | 1984-09-04 | 1987-03-03 | Tektronix, Inc. | Trigger holdoff system for a digital oscilloscope |
| EP0174150B1 (en) * | 1984-09-04 | 1991-04-24 | Tektronix, Inc. | Trigger holdoff system for an oscilloscope |
| DE3511592A1 (de) * | 1985-03-27 | 1986-10-02 | CREATEC Gesellschaft für Elektrotechnik mbH, 1000 Berlin | Signalverarbeitungsgeraet |
| US4648072A (en) * | 1985-05-06 | 1987-03-03 | Tektronix, Inc. | High speed data acquisition utilizing multiplex charge transfer devices |
| US4800378A (en) * | 1985-08-23 | 1989-01-24 | Snap-On Tools Corporation | Digital engine analyzer |
| US4802098A (en) * | 1987-04-03 | 1989-01-31 | Tektronix, Inc. | Digital bandpass oscilloscope |
| JPS6444618A (en) * | 1987-08-13 | 1989-02-17 | Toshiba Corp | Reset signal generating circuit |
| DE3943421A1 (de) * | 1989-12-30 | 1991-07-04 | Thomson Brandt Gmbh | Schaltung zur rasterkorrektur in einem fernsehgeraet |
| US5268851A (en) * | 1991-10-21 | 1993-12-07 | Tektronix, Inc. | Detection of metastability in triggers |
| US5412579A (en) * | 1993-04-05 | 1995-05-02 | Tektronix, Inc. | Slow display method for digital oscilloscope with fast acquisition system |
| FI96150C (fi) * | 1994-07-19 | 1996-05-10 | Nokia Telecommunications Oy | Lämpotilakompensoitu kompaineri |
| DE69623683T2 (de) * | 1995-04-27 | 2003-08-07 | Fluke Corp., Everett | Delta-T-Messschaltung |
| US6651016B1 (en) * | 2001-12-21 | 2003-11-18 | Credence Systems Corporation | Jitter-corrected spectrum analyzer |
| US10197600B2 (en) * | 2011-04-29 | 2019-02-05 | Keysight Technologies, Inc. | Oscilloscope with internally generated mixed signal oscilloscope demo mode stimulus, and integrated demonstration and training signals |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2048791A5 (enExample) * | 1969-05-26 | 1971-03-19 | Tektronix Inc | |
| US3747002A (en) * | 1969-05-26 | 1973-07-17 | Tektronix Inc | Time and sequence determining circuit |
| US4000439A (en) * | 1975-07-17 | 1976-12-28 | Autek Systems Corporation | Time base and delay control |
| US4134149A (en) * | 1976-03-26 | 1979-01-09 | Norland Corporation | High sweep rate waveform display control for digital recording waveform devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107739A (en) * | 1977-08-22 | 1978-08-15 | Cbs Inc. | System utilizing integration and motion evaluation for reducing noise in video signal |
-
1979
- 1979-09-04 US US06/071,815 patent/US4251754A/en not_active Expired - Lifetime
-
1980
- 1980-07-28 GB GB8024638A patent/GB2058526B/en not_active Expired
- 1980-07-28 CA CA000357162A patent/CA1145479A/en not_active Expired
- 1980-08-26 NL NLAANVRAGE8004818,A patent/NL189268C/xx not_active IP Right Cessation
- 1980-08-28 JP JP55118984A patent/JPS5918666B2/ja not_active Expired
- 1980-09-03 FR FR8019313A patent/FR2464479A1/fr active Granted
- 1980-09-04 DE DE3033356A patent/DE3033356C2/de not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2048791A5 (enExample) * | 1969-05-26 | 1971-03-19 | Tektronix Inc | |
| US3747002A (en) * | 1969-05-26 | 1973-07-17 | Tektronix Inc | Time and sequence determining circuit |
| US4000439A (en) * | 1975-07-17 | 1976-12-28 | Autek Systems Corporation | Time base and delay control |
| US4134149A (en) * | 1976-03-26 | 1979-01-09 | Norland Corporation | High sweep rate waveform display control for digital recording waveform devices |
Also Published As
| Publication number | Publication date |
|---|---|
| US4251754A (en) | 1981-02-17 |
| NL189268C (nl) | 1993-02-16 |
| DE3033356A1 (de) | 1981-03-12 |
| FR2464479B1 (enExample) | 1983-11-10 |
| NL8004818A (nl) | 1981-03-06 |
| DE3033356C2 (de) | 1982-06-24 |
| JPS5637564A (en) | 1981-04-11 |
| NL189268B (nl) | 1992-09-16 |
| CA1145479A (en) | 1983-04-26 |
| GB2058526B (en) | 1983-05-05 |
| GB2058526A (en) | 1981-04-08 |
| JPS5918666B2 (ja) | 1984-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2464479A1 (fr) | Oscilloscope numerique a reduction du vacillement du a l'incertitude des echantillons | |
| US4495586A (en) | Waveform acquisition apparatus and method | |
| FR2462760A1 (fr) | Systeme de memoire pour une forme d'onde electromagnetique | |
| FR2480544A1 (fr) | Circuit pour realiser une interpolation entre des valeurs prises dans deux rangees de donnees | |
| EP0036354B1 (fr) | Dispositif d'acquisition et de moyennage des échantillons d'un signal périodique bruité | |
| FR2473702A1 (fr) | Appareil de mesure electro-optique | |
| FR2507358A1 (fr) | Methode et appareil pour la detection automatique de niveaux de signaux | |
| EP0091339A1 (fr) | Circuit numérique d'alignement de niveau d'un signal analogique | |
| FR2519147A1 (fr) | Analyseur logique | |
| EP0071506B1 (fr) | Procédé et dispositif numérique de correction d'erreur de phase d'un signal échantillonné et son application à la correction de signaux de télévision | |
| FR2522490A1 (fr) | Appareil pour diagnostic par ultrasons | |
| EP0406080B1 (fr) | Méthode et dispositif d'acquisition permettant une numérisation précise de signaux analogiques | |
| FR2908513A1 (fr) | Systeme d'echantillonnage en temps equivalent | |
| FR2505580A1 (fr) | Filtre pour eliminer des excursions et aberrations indesirables et momentanees de la sortie de pompes de charge | |
| EP1521143A1 (fr) | Convertisseur temps-numérique | |
| FR2509890A1 (fr) | Appareil de lecture de donnees pour la transmission de donnees | |
| FR2551231A1 (fr) | Circuit de controle parametrique en courant alternatif | |
| FR2517902A1 (fr) | Convertisseur analogique-numerique multiplexe a rampe stabilisee par retroaction | |
| FR2466022A1 (fr) | Affichage a points de temps pour oscilloscope numerique | |
| FR2667401A1 (fr) | Procede et appareil permettant de numeriser une forme d'onde repetitive a l'aide d'un oscilloscope analogique, ainsi que d'en determiner des maxima et des minima. | |
| FR2614488A1 (fr) | Camera de television en couleur a plusieurs tubes possedant un systeme de reglage automatique de la coincidence | |
| EP0071505B1 (fr) | Procédé et dispositif pour l'échantillonnage d'un signal sinusoidal par un signal de fréquence multiple | |
| FR2577081A1 (fr) | Procede et dispositif de calage en phase rapide d'un signal d'horloge | |
| FR2610154A1 (fr) | Generateur de signaux de cadencement, notamment pour les systemes informatises de test de circuits integres | |
| FR2555381A1 (fr) | Systeme de production de signaux numeriques proportionnels a des parametres choisis d'un signal d'entree |