DE69627777D1 - Pulsbasiertes Impedanz-Messgerät - Google Patents

Pulsbasiertes Impedanz-Messgerät

Info

Publication number
DE69627777D1
DE69627777D1 DE69627777T DE69627777T DE69627777D1 DE 69627777 D1 DE69627777 D1 DE 69627777D1 DE 69627777 T DE69627777 T DE 69627777T DE 69627777 T DE69627777 T DE 69627777T DE 69627777 D1 DE69627777 D1 DE 69627777D1
Authority
DE
Germany
Prior art keywords
pulse
measuring device
impedance measuring
based impedance
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.)
Expired - Fee Related
Application number
DE69627777T
Other languages
English (en)
Other versions
DE69627777T2 (de
Inventor
Jeffrey S Bottman
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.)
Fluke Corp
Original Assignee
Fluke Corp
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 Fluke Corp filed Critical Fluke Corp
Publication of DE69627777D1 publication Critical patent/DE69627777D1/de
Application granted granted Critical
Publication of DE69627777T2 publication Critical patent/DE69627777T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods

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)
DE69627777T 1995-10-11 1996-07-29 Pulsbasiertes Impedanz-Messgerät Expired - Fee Related DE69627777T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/540,927 US5633801A (en) 1995-10-11 1995-10-11 Pulse-based impedance measurement instrument
US540927 1995-10-11

Publications (2)

Publication Number Publication Date
DE69627777D1 true DE69627777D1 (de) 2003-06-05
DE69627777T2 DE69627777T2 (de) 2004-02-19

Family

ID=24157486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627777T Expired - Fee Related DE69627777T2 (de) 1995-10-11 1996-07-29 Pulsbasiertes Impedanz-Messgerät

Country Status (6)

Country Link
US (1) US5633801A (de)
EP (1) EP0768537B1 (de)
JP (1) JP2782062B2 (de)
KR (1) KR0173490B1 (de)
DE (1) DE69627777T2 (de)
TW (1) TW301712B (de)

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Also Published As

Publication number Publication date
TW301712B (en) 1997-04-01
JP2782062B2 (ja) 1998-07-30
US5633801A (en) 1997-05-27
DE69627777T2 (de) 2004-02-19
KR970022333A (ko) 1997-05-28
EP0768537B1 (de) 2003-05-02
EP0768537A1 (de) 1997-04-16
KR0173490B1 (ko) 1999-04-01
JPH09178786A (ja) 1997-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee