FR2441176B1 - - Google Patents

Info

Publication number
FR2441176B1
FR2441176B1 FR7927559A FR7927559A FR2441176B1 FR 2441176 B1 FR2441176 B1 FR 2441176B1 FR 7927559 A FR7927559 A FR 7927559A FR 7927559 A FR7927559 A FR 7927559A FR 2441176 B1 FR2441176 B1 FR 2441176B1
Authority
FR
France
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
FR7927559A
Other versions
FR2441176A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2441176A1 publication Critical patent/FR2441176A1/fr
Application granted granted Critical
Publication of FR2441176B1 publication Critical patent/FR2441176B1/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
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
FR7927559A 1978-11-13 1979-11-08 Procede et montage pour la mesure de l'affaiblissement et notamment pour la determination de la distorsion d'affaiblissement et/ou de la distorsion de temps de propagation de groupe d'un objet de mesure Granted FR2441176A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782849174 DE2849174A1 (de) 1978-11-13 1978-11-13 Verfahren und schaltungsanordnung zur daempfungsmessung, insbesondere zur ermittlung der daempfungs- und/oder gruppenlaufzeitverzerrung eines messobjektes

Publications (2)

Publication Number Publication Date
FR2441176A1 FR2441176A1 (fr) 1980-06-06
FR2441176B1 true FR2441176B1 (fr) 1983-11-18

Family

ID=6054542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927559A Granted FR2441176A1 (fr) 1978-11-13 1979-11-08 Procede et montage pour la mesure de l'affaiblissement et notamment pour la determination de la distorsion d'affaiblissement et/ou de la distorsion de temps de propagation de groupe d'un objet de mesure

Country Status (6)

Country Link
US (1) US4264859A (fr)
BE (1) BE880000A (fr)
DE (1) DE2849174A1 (fr)
FR (1) FR2441176A1 (fr)
GB (1) GB2035578B (fr)
IT (1) IT1124947B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439918C2 (de) * 1984-11-02 1995-01-05 Broadcast Television Syst Verfahren zur Messung des Frequenzgangs eines digitalen Übertragungssystems
EP0192981B1 (fr) * 1985-01-31 1989-12-27 Hewlett-Packard Company Circuit pour mesurer les caractéristiques d'un dispositif à tester
US4744041A (en) * 1985-03-04 1988-05-10 International Business Machines Corporation Method for testing DC motors
US4964055A (en) * 1987-11-25 1990-10-16 Cooper Industries, Inc. Hand-held power system harmonic distortion meter with selective activation of display
US5239481A (en) * 1991-08-30 1993-08-24 International Business Machines Corporation Method for measuring pulse distortion
US5311440A (en) * 1991-12-03 1994-05-10 Scientific-Atlanta, Inc. Methods and apparatus for correction of cable variations
JP4279356B2 (ja) * 1997-05-15 2009-06-17 エヌエックスピー ビー ヴィ 掃引周波数装置試験

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769580A (en) * 1972-08-14 1973-10-30 Burroughs Corp Delay line attenuation tester
US3973112A (en) * 1974-07-29 1976-08-03 Time/Data Corporation System for determining transfer function
US3952189A (en) * 1975-02-27 1976-04-20 Bell Telephone Laboratories, Incorporated Complex analog waveform generator
US3988667A (en) * 1975-03-06 1976-10-26 Hewlett-Packard Company Noise source for transfer function testing
US4028625A (en) * 1975-05-05 1977-06-07 Rca Corporation Sideband analyzer for AM transmitters
US4090126A (en) * 1976-09-13 1978-05-16 Charles Poticha Frequency marker generator
DE2724991B2 (de) * 1977-06-02 1979-08-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Meßverfahren und Schaltungsanordnung zur Ermittlung der Dämpfungsverzerrung und der Gruppenlaufzeitverzerrung eines Meßobjekts

Also Published As

Publication number Publication date
BE880000A (fr) 1980-05-13
GB2035578B (en) 1983-01-06
DE2849174A1 (de) 1980-05-14
FR2441176A1 (fr) 1980-06-06
US4264859A (en) 1981-04-28
GB2035578A (en) 1980-06-18
IT7927165A0 (it) 1979-11-09
IT1124947B (it) 1986-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse