ES2103069T3 - Procedimiento y dispositivo de medicion del ruido de fase de generadores de oscilaciones sinusoidales. - Google Patents

Procedimiento y dispositivo de medicion del ruido de fase de generadores de oscilaciones sinusoidales.

Info

Publication number
ES2103069T3
ES2103069T3 ES93440028T ES93440028T ES2103069T3 ES 2103069 T3 ES2103069 T3 ES 2103069T3 ES 93440028 T ES93440028 T ES 93440028T ES 93440028 T ES93440028 T ES 93440028T ES 2103069 T3 ES2103069 T3 ES 2103069T3
Authority
ES
Spain
Prior art keywords
procedure
oscillator
display screen
scanning
visual display
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 - Lifetime
Application number
ES93440028T
Other languages
English (en)
Inventor
Joseph-Albert Miehe
Bernard Cunin
Paul Geist
Jean-Claude Grossetie
Francine Heisel
Alphonse Martz
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.)
EUROP COMMUNITIES
Original Assignee
EUROP COMMUNITIES
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 EUROP COMMUNITIES filed Critical EUROP COMMUNITIES
Application granted granted Critical
Publication of ES2103069T3 publication Critical patent/ES2103069T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/26—Measuring noise figure; Measuring signal-to-noise ratio
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
    • G01R19/0053—Noise discrimination; Analog sampling; Measuring transients
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F13/00—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00
    • G04F13/02—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00 using optical means
    • G04F13/026—Measuring duration of ultra-short light pulses, e.g. in the pico-second range; particular detecting devices therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measuring Phase Differences (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE MEDICION DEL RUIDO DE FASE DE GENERADORES, PARTICULARMENTE DE OSCILADORES SINUSOIDALES, Y EL DISPOSITIVO PARA LA APLICACION DE ESTE PROCESO. PROCESO DE MEDICION CARACTERIZADO EN QUE CONSISTE ESENCIALMENTE, POR UNA PARTE, EN GENERAR A PARTIR DE LA SEÑAL PROCEDENTE DEL OSCILADOR (1) EN ANALIZAR TRENES DE IMPULSOS LASER (2) REGULARES, TOMADOS EN CUENTA POR UNA CAMARA DE BARRIDO DE RANURA (3) DE MUY ALTA RESOLUCION TEMPORAL Y, POR OTRA PARTE, EN CONTROLAR SIMULTANEAMENTE EL BARRIDO DE LA PANTALLA DE VISUALIZACION DE DICHA CAMARA (3) MEDIANTE LA MISMA SEÑAL PROCEDENTE DEL OSCILADOR (1) A ANALIZAR, EN LEVANTAR LAS HUELLAS LUMINOSAS REPRESENTATIVAS DE LOS IMPULSOS LASER (RECIBIDOS SOBRE LA PANTALLA DE VISUALIZACION, BIEN INDIVIDUALMENTE, BIEN POR SERIE, MEDIANTE UNA CAMARA DE VIDEO (4) MATRICIAL, DE MUY ALTA RESOLUCION ESPACIAL CONECTADA A UNA UNIDAD DE TRATAMIENTO (5) Y, POR FIN, EN EVALUAR LOS DECALAJES, EN LA DIRECCION DE BARRIDO DE LA PANTALLA DE VISUALIZACION, DE LAS HUELLAS LUMINOSAS GRABADAS DURANTE LA MEDICION RESPECTO DE UNA HUELLA INICIAL QUE SIRVE DE REFERENCIA, PARA DETERMINAR, EN UN INSTANTE DADO Y DURANTE UN INTERVALO DE TIEMPO DADO, LA VARIACION DE LA FASE DE LA SEÑAL DE DICHO OSCILADOR (1).
ES93440028T 1992-03-12 1993-03-11 Procedimiento y dispositivo de medicion del ruido de fase de generadores de oscilaciones sinusoidales. Expired - Lifetime ES2103069T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88085A LU88085A1 (fr) 1992-03-12 1992-03-12 Procede de mesure du bruit de phase de generateurs,notamment d'oscillateurs sinusoidaux,et dispositif pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
ES2103069T3 true ES2103069T3 (es) 1997-08-16

Family

ID=19731347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93440028T Expired - Lifetime ES2103069T3 (es) 1992-03-12 1993-03-11 Procedimiento y dispositivo de medicion del ruido de fase de generadores de oscilaciones sinusoidales.

Country Status (7)

Country Link
EP (1) EP0562989B1 (es)
AT (1) ATE151885T1 (es)
DE (1) DE69309762T2 (es)
DK (1) DK0562989T3 (es)
ES (1) ES2103069T3 (es)
GR (1) GR3023991T3 (es)
LU (1) LU88085A1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107701A (en) * 1976-09-16 1978-08-15 Itek Corporation Acousto-optic snapshot recorder
US4412299A (en) * 1981-02-02 1983-10-25 Teltone Corporation Phase jitter detector
US4476432A (en) * 1982-02-10 1984-10-09 Tektronix, Inc. Waveform measurement system
JPH0644012B2 (ja) * 1986-12-23 1994-06-08 浜松ホトニクス株式会社 電気信号観測装置

Also Published As

Publication number Publication date
DE69309762D1 (de) 1997-05-22
EP0562989B1 (fr) 1997-04-16
EP0562989A1 (fr) 1993-09-29
DK0562989T3 (da) 1997-10-27
LU88085A1 (fr) 1993-10-27
ATE151885T1 (de) 1997-05-15
GR3023991T3 (en) 1997-10-31
DE69309762T2 (de) 1997-10-23

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