FR2295431A1 - Procede et dispositif de mesure precise de capacites electriques notamment de lignes de telecommunications - Google Patents

Procede et dispositif de mesure precise de capacites electriques notamment de lignes de telecommunications

Info

Publication number
FR2295431A1
FR2295431A1 FR7442373A FR7442373A FR2295431A1 FR 2295431 A1 FR2295431 A1 FR 2295431A1 FR 7442373 A FR7442373 A FR 7442373A FR 7442373 A FR7442373 A FR 7442373A FR 2295431 A1 FR2295431 A1 FR 2295431A1
Authority
FR
France
Prior art keywords
integrating
cct
measuring system
line capacitance
capacitance measuring
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
FR7442373A
Other languages
English (en)
French (fr)
Other versions
FR2295431B1 (cg-RX-API-DMAC10.html
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7442373A priority Critical patent/FR2295431A1/fr
Publication of FR2295431A1 publication Critical patent/FR2295431A1/fr
Application granted granted Critical
Publication of FR2295431B1 publication Critical patent/FR2295431B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR7442373A 1974-12-20 1974-12-20 Procede et dispositif de mesure precise de capacites electriques notamment de lignes de telecommunications Granted FR2295431A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7442373A FR2295431A1 (fr) 1974-12-20 1974-12-20 Procede et dispositif de mesure precise de capacites electriques notamment de lignes de telecommunications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442373A FR2295431A1 (fr) 1974-12-20 1974-12-20 Procede et dispositif de mesure precise de capacites electriques notamment de lignes de telecommunications

Publications (2)

Publication Number Publication Date
FR2295431A1 true FR2295431A1 (fr) 1976-07-16
FR2295431B1 FR2295431B1 (cg-RX-API-DMAC10.html) 1979-06-01

Family

ID=9146483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442373A Granted FR2295431A1 (fr) 1974-12-20 1974-12-20 Procede et dispositif de mesure precise de capacites electriques notamment de lignes de telecommunications

Country Status (1)

Country Link
FR (1) FR2295431A1 (cg-RX-API-DMAC10.html)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2295431B1 (cg-RX-API-DMAC10.html) 1979-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse