FR1029361A - Device for high-frequency measurement of characteristics of symmetrical transmission lines - Google Patents

Device for high-frequency measurement of characteristics of symmetrical transmission lines

Info

Publication number
FR1029361A
FR1029361A FR1029361DA FR1029361A FR 1029361 A FR1029361 A FR 1029361A FR 1029361D A FR1029361D A FR 1029361DA FR 1029361 A FR1029361 A FR 1029361A
Authority
FR
France
Prior art keywords
transmission lines
frequency measurement
symmetrical transmission
symmetrical
measurement
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
Application number
Other languages
French (fr)
Inventor
Jean Lorrin
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of FR1029361A publication Critical patent/FR1029361A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/462—Testing group delay or phase shift, e.g. timing jitter
    • 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
    • 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
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • 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)
FR1029361D 1950-12-11 1950-12-11 Device for high-frequency measurement of characteristics of symmetrical transmission lines Expired FR1029361A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1029361T 1950-12-11
DEC6053A DE930937C (en) 1950-12-11 1952-07-01 Device for measuring the parameters of symmetrical transmission lines with high frequency

Publications (1)

Publication Number Publication Date
FR1029361A true FR1029361A (en) 1953-06-02

Family

ID=36951561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029361D Expired FR1029361A (en) 1950-12-11 1950-12-11 Device for high-frequency measurement of characteristics of symmetrical transmission lines

Country Status (3)

Country Link
DE (1) DE930937C (en)
FR (1) FR1029361A (en)
NL (1) NL78727C (en)

Also Published As

Publication number Publication date
DE930937C (en) 1955-07-28
NL78727C (en)

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