BE806662A - Recepteur pour mesure de delai de groupe - Google Patents

Recepteur pour mesure de delai de groupe

Info

Publication number
BE806662A
BE806662A BE137187A BE137187A BE806662A BE 806662 A BE806662 A BE 806662A BE 137187 A BE137187 A BE 137187A BE 137187 A BE137187 A BE 137187A BE 806662 A BE806662 A BE 806662A
Authority
BE
Belgium
Prior art keywords
receiver
group delay
delay measurement
measurement
group
Prior art date
Application number
BE137187A
Other languages
English (en)
Inventor
N Montefusco
A Barlucchi
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of BE806662A publication Critical patent/BE806662A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
BE137187A 1972-10-31 1973-10-29 Recepteur pour mesure de delai de groupe BE806662A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31144/72A IT986863B (it) 1972-10-31 1972-10-31 Ricevitore per la misura del ritardo di gruppo

Publications (1)

Publication Number Publication Date
BE806662A true BE806662A (fr) 1974-02-15

Family

ID=11233171

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137187A BE806662A (fr) 1972-10-31 1973-10-29 Recepteur pour mesure de delai de groupe

Country Status (7)

Country Link
US (1) US3887775A (fr)
BE (1) BE806662A (fr)
DE (1) DE2353302A1 (fr)
FR (1) FR2204809B1 (fr)
GB (1) GB1439874A (fr)
IT (1) IT986863B (fr)
NL (1) NL7314981A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025854A (en) * 1975-09-26 1977-05-24 Gte Automatic Electric Laboratories Incorporated In-service technique for measuring transmission characteristics of a microwave radio link
DE2849119A1 (de) * 1978-11-13 1980-05-14 Siemens Ag Verfahren und schaltungsanordnung zur daempfungsmessung, insbesondere zur ermittlung der daempfungs- und/oder gruppenlaufzeitverzerrung eines messobjektes
US4712060A (en) * 1986-08-29 1987-12-08 Board Of Regents The University Of Texas System Sampling average phase meter
CN101937069B (zh) * 2010-09-08 2013-11-27 珠海中慧微电子有限公司 Soc智能电表的电压特性检测系统及方法
US11175421B2 (en) * 2014-01-10 2021-11-16 Cgg Services Sas Device and method for mitigating cycle-skipping in full waveform inversion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337541A (en) * 1941-06-28 1943-12-28 Bell Telephone Labor Inc Electric circuit
US2929987A (en) * 1955-09-26 1960-03-22 Gilfillan Bros Inc System for measuring differential phase delay in electrical apparatus
DE1179634B (de) * 1962-05-26 1964-10-15 Siemens Ag Verfahren zur Erfassung des Phasenwinkels
US3629696A (en) * 1968-08-06 1971-12-21 Northeast Electronics Corp Method and apparatus for measuring delay distortion including simultaneously applied modulated signals
US3671876A (en) * 1971-01-19 1972-06-20 George S Oshiro Pulse-phase comparators

Also Published As

Publication number Publication date
FR2204809B1 (fr) 1978-12-08
GB1439874A (en) 1976-06-16
IT986863B (it) 1975-01-30
FR2204809A1 (fr) 1974-05-24
DE2353302A1 (de) 1974-05-09
US3887775A (en) 1975-06-03
NL7314981A (fr) 1974-05-02

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