FR2287703A1 - Procede et dispositif de determination de l'ecart-type dans un appareil electronique de mesure - Google Patents

Procede et dispositif de determination de l'ecart-type dans un appareil electronique de mesure

Info

Publication number
FR2287703A1
FR2287703A1 FR7434095A FR7434095A FR2287703A1 FR 2287703 A1 FR2287703 A1 FR 2287703A1 FR 7434095 A FR7434095 A FR 7434095A FR 7434095 A FR7434095 A FR 7434095A FR 2287703 A1 FR2287703 A1 FR 2287703A1
Authority
FR
France
Prior art keywords
variations
measurement
timing pulses
determining
detect time
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
Application number
FR7434095A
Other languages
English (en)
Other versions
FR2287703B1 (fr
Inventor
Francois Hullein
Jean-Yves Laval
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.)
Sercel SAS
Original Assignee
Sercel 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 Sercel SAS filed Critical Sercel SAS
Priority to FR7434095A priority Critical patent/FR2287703A1/fr
Publication of FR2287703A1 publication Critical patent/FR2287703A1/fr
Application granted granted Critical
Publication of FR2287703B1 publication Critical patent/FR2287703B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01R19/003—Measuring mean values of current or voltage during a given time interval
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR7434095A 1974-10-10 1974-10-10 Procede et dispositif de determination de l'ecart-type dans un appareil electronique de mesure Granted FR2287703A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434095A FR2287703A1 (fr) 1974-10-10 1974-10-10 Procede et dispositif de determination de l'ecart-type dans un appareil electronique de mesure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434095A FR2287703A1 (fr) 1974-10-10 1974-10-10 Procede et dispositif de determination de l'ecart-type dans un appareil electronique de mesure

Publications (2)

Publication Number Publication Date
FR2287703A1 true FR2287703A1 (fr) 1976-05-07
FR2287703B1 FR2287703B1 (fr) 1981-12-31

Family

ID=9143929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434095A Granted FR2287703A1 (fr) 1974-10-10 1974-10-10 Procede et dispositif de determination de l'ecart-type dans un appareil electronique de mesure

Country Status (1)

Country Link
FR (1) FR2287703A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121732A1 (fr) * 1983-03-03 1984-10-17 Wild Leitz Ag Procédé pour le mesurage numérique de phases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121732A1 (fr) * 1983-03-03 1984-10-17 Wild Leitz Ag Procédé pour le mesurage numérique de phases

Also Published As

Publication number Publication date
FR2287703B1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
RT Complete renunciation