FR2379820A1 - Measurement of value of electric signal - includes storing max. during given successive clock periods, and deriving max. of these values - Google Patents

Measurement of value of electric signal - includes storing max. during given successive clock periods, and deriving max. of these values

Info

Publication number
FR2379820A1
FR2379820A1 FR7702922A FR7702922A FR2379820A1 FR 2379820 A1 FR2379820 A1 FR 2379820A1 FR 7702922 A FR7702922 A FR 7702922A FR 7702922 A FR7702922 A FR 7702922A FR 2379820 A1 FR2379820 A1 FR 2379820A1
Authority
FR
France
Prior art keywords
max
period
during
value
deriving
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
FR7702922A
Other languages
French (fr)
Other versions
FR2379820B1 (en
Inventor
Jacques Luder
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 CIT SA
Original Assignee
Alcatel CIT 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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7702922A priority Critical patent/FR2379820A1/en
Priority to BE1008677A priority patent/BE863283A/en
Priority to DE19782803356 priority patent/DE2803356A1/en
Priority to SE7801192A priority patent/SE7801192L/en
Priority to BR7800628A priority patent/BR7800628A/en
Priority to NL7801153A priority patent/NL7801153A/en
Priority to IT19885/78A priority patent/IT1092568B/en
Priority to JP994778A priority patent/JPS5397313A/en
Publication of FR2379820A1 publication Critical patent/FR2379820A1/en
Application granted granted Critical
Publication of FR2379820B1 publication Critical patent/FR2379820B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Analogue/Digital Conversion (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

A generator delivers a clock signal of a certain period. A receiver receives the input signal and delivers at each instant during the period and at the end of each period, the maximum value of the input signal amplitude between the beginning of the period under consideration and the instant of observation. The value delivered at the end of each period represents the maximum of the input signal during this period. A store (8, 9) stores during floowing n periods the maximum value found in each period. A further circuit selects a maximum from the maximum value obtained during the current period and during n preceding periods. This is the required maximum value.
FR7702922A 1977-02-02 1977-02-02 Measurement of value of electric signal - includes storing max. during given successive clock periods, and deriving max. of these values Granted FR2379820A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7702922A FR2379820A1 (en) 1977-02-02 1977-02-02 Measurement of value of electric signal - includes storing max. during given successive clock periods, and deriving max. of these values
BE1008677A BE863283A (en) 1977-02-02 1978-01-25 SIGNAL POWER INDICATOR
DE19782803356 DE2803356A1 (en) 1977-02-02 1978-01-26 CIRCUIT ARRANGEMENT FOR DETERMINING THE MAXIMUM VALUE OF AN ELECTRICAL SIGNAL
BR7800628A BR7800628A (en) 1977-02-02 1978-02-01 POWER INDICATOR OF AN INCIDENT SIGN AND PROCESS OF USING THE SAME
SE7801192A SE7801192L (en) 1977-02-02 1978-02-01 SIGNAL POWER INDICATOR
NL7801153A NL7801153A (en) 1977-02-02 1978-02-01 DEVICE FOR INDICATING THE POWER OF A SIGNAL.
IT19885/78A IT1092568B (en) 1977-02-02 1978-02-01 POWER INDICATOR OF A SIGNAL AND ITS APPLICATION TO AN ECO SEMI-SUPPRESSOR
JP994778A JPS5397313A (en) 1977-02-02 1978-02-02 Signal output indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702922A FR2379820A1 (en) 1977-02-02 1977-02-02 Measurement of value of electric signal - includes storing max. during given successive clock periods, and deriving max. of these values

Publications (2)

Publication Number Publication Date
FR2379820A1 true FR2379820A1 (en) 1978-09-01
FR2379820B1 FR2379820B1 (en) 1980-01-11

Family

ID=9186209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702922A Granted FR2379820A1 (en) 1977-02-02 1977-02-02 Measurement of value of electric signal - includes storing max. during given successive clock periods, and deriving max. of these values

Country Status (8)

Country Link
JP (1) JPS5397313A (en)
BE (1) BE863283A (en)
BR (1) BR7800628A (en)
DE (1) DE2803356A1 (en)
FR (1) FR2379820A1 (en)
IT (1) IT1092568B (en)
NL (1) NL7801153A (en)
SE (1) SE7801192L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040241A1 (en) * 1979-10-31 1981-05-14 Compagnie Industrielle des Télécommunications CIT-ALCATEL S.A., 75008 Paris CIRCUIT ARRANGEMENT FOR MEASURING THE DAMPING OF A TRANSMISSION LINE

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818768C2 (en) * 1978-04-28 1986-07-24 Hewlett-Packard GmbH, 7030 Böblingen Method and device for measuring the frequency or the period duration of the fundamental oscillation of an approximately periodic input signal
HU179871B (en) * 1980-06-05 1982-12-28 Mueszeripari Kutato Intezet Apparatus for searching extreme value of and noise compensation at the procession of sampled signals
US4549311A (en) * 1982-08-03 1985-10-22 Motorola, Inc. Method and apparatus for measuring the strength of a radio signal frequency
IL68987A (en) * 1982-08-03 1986-12-31 Motorola Inc Method and apparatus for measuring the strength of a radio frequency signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040241A1 (en) * 1979-10-31 1981-05-14 Compagnie Industrielle des Télécommunications CIT-ALCATEL S.A., 75008 Paris CIRCUIT ARRANGEMENT FOR MEASURING THE DAMPING OF A TRANSMISSION LINE

Also Published As

Publication number Publication date
IT7819885A0 (en) 1978-02-01
BE863283A (en) 1978-07-25
DE2803356A1 (en) 1978-08-03
FR2379820B1 (en) 1980-01-11
SE7801192L (en) 1978-08-03
BR7800628A (en) 1978-10-10
JPS5397313A (en) 1978-08-25
IT1092568B (en) 1985-07-12
NL7801153A (en) 1978-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse