FR1188082A - Exploration and control circuits - Google Patents

Exploration and control circuits

Info

Publication number
FR1188082A
FR1188082A FR1188082DA FR1188082A FR 1188082 A FR1188082 A FR 1188082A FR 1188082D A FR1188082D A FR 1188082DA FR 1188082 A FR1188082 A FR 1188082A
Authority
FR
France
Prior art keywords
exploration
control circuits
circuits
control
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
Henri-Jean Bosc
Gerard-Edouard Van Den Broek
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications 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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Application granted granted Critical
Publication of FR1188082A publication Critical patent/FR1188082A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR1188082D 1957-12-03 1957-12-03 Exploration and control circuits Expired FR1188082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1188082T 1957-12-03

Publications (1)

Publication Number Publication Date
FR1188082A true FR1188082A (en) 1959-09-18

Family

ID=9665102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1188082D Expired FR1188082A (en) 1957-12-03 1957-12-03 Exploration and control circuits

Country Status (1)

Country Link
FR (1) FR1188082A (en)

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