CH419672A - Circuit multiplicateur - Google Patents

Circuit multiplicateur

Info

Publication number
CH419672A
CH419672A CH875461A CH875461A CH419672A CH 419672 A CH419672 A CH 419672A CH 875461 A CH875461 A CH 875461A CH 875461 A CH875461 A CH 875461A CH 419672 A CH419672 A CH 419672A
Authority
CH
Switzerland
Prior art keywords
multiplier circuit
multiplier
circuit
Prior art date
Application number
CH875461A
Other languages
English (en)
Inventor
Honore Etienne
Torcheux Emile
Original Assignee
Csf
Marocaine De Rech D Etudes Et
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 Csf, Marocaine De Rech D Etudes Et filed Critical Csf
Publication of CH419672A publication Critical patent/CH419672A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 specially adapted therefor
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division
    • G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function

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)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Plasma Technology (AREA)
  • Control Of Voltage And Current In General (AREA)
CH875461A 1960-08-08 1961-07-25 Circuit multiplicateur CH419672A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835268A FR1272092A (fr) 1960-08-08 1960-08-08 Perfectionnements aux dispositifs transformateurs pour calculateurs électriques et autres usages

Publications (1)

Publication Number Publication Date
CH419672A true CH419672A (fr) 1966-08-31

Family

ID=8737071

Family Applications (1)

Application Number Title Priority Date Filing Date
CH875461A CH419672A (fr) 1960-08-08 1961-07-25 Circuit multiplicateur

Country Status (4)

Country Link
US (1) US3260925A (fr)
CH (1) CH419672A (fr)
FR (1) FR1272092A (fr)
GB (1) GB990236A (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076248A (en) * 1934-08-16 1937-04-06 Bell Telephone Labor Inc Wave filter
US2115138A (en) * 1935-03-20 1938-04-26 Bell Telephone Labor Inc Wave transmission network
US2432399A (en) * 1935-04-24 1947-12-09 Gen Electric Electrical control device
NL161037B (nl) * 1950-05-06 Bayer Ag Werkwijze voor het bereiden van herbicide preparaten.
US2948818A (en) * 1954-05-28 1960-08-09 Parametron Inst Resonator circuits
US2948819A (en) * 1955-03-12 1960-08-09 Kokusai Denshin Denwa Co Ltd Device comprising parametrically excited resonators
US2946000A (en) * 1955-05-13 1960-07-19 Franklin S Malick Magnetic amplifiers
NL224129A (fr) * 1957-01-18

Also Published As

Publication number Publication date
US3260925A (en) 1966-07-12
FR1272092A (fr) 1961-09-22
GB990236A (en) 1965-04-28

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