FR931076A - Circuits électriques servant à effectuer des intégrations et leurs applications - Google Patents

Circuits électriques servant à effectuer des intégrations et leurs applications

Info

Publication number
FR931076A
FR931076A FR931076DA FR931076A FR 931076 A FR931076 A FR 931076A FR 931076D A FR931076D A FR 931076DA FR 931076 A FR931076 A FR 931076A
Authority
FR
France
Prior art keywords
applications
electrical circuits
circuits used
perform integrations
integrations
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
English (en)
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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
Priority claimed from US592641A external-priority patent/US2692334A/en
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR931076A publication Critical patent/FR931076A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/12—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor
    • H03K4/20—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor using a tube with negative feedback by capacitor, e.g. Miller integrator
    • H03K4/22—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor using a tube with negative feedback by capacitor, e.g. Miller integrator combined with transitron, e.g. phantastron, sanatron
    • 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
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/12—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor
    • H03K4/20—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor using a tube with negative feedback by capacitor, e.g. Miller integrator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR931076D 1942-06-05 1946-07-05 Circuits électriques servant à effectuer des intégrations et leurs applications Expired FR931076A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7712/42A GB580527A (en) 1942-06-05 1942-06-05 Improvements in or relating to electrical circuit arrangements for effecting integration and applications thereof
US592641A US2692334A (en) 1942-06-05 1945-05-08 Electrical circuit arrangement for effecting integration and applications thereof
US365931A US2775694A (en) 1942-06-05 1953-06-04 Electrical circuit arrangements for effecting integration and applications thereof

Publications (1)

Publication Number Publication Date
FR931076A true FR931076A (fr) 1948-02-12

Family

ID=27255048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931076D Expired FR931076A (fr) 1942-06-05 1946-07-05 Circuits électriques servant à effectuer des intégrations et leurs applications

Country Status (4)

Country Link
US (1) US2775694A (fr)
CH (1) CH276844A (fr)
FR (1) FR931076A (fr)
GB (1) GB580527A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638509A (en) * 1947-02-11 1950-06-07 Emi Ltd Improvements in or relating to electrical integrating circuit arrangements
US2612604A (en) * 1948-02-25 1952-09-30 Gen Electric Electronic time delay circuit
US2591810A (en) * 1948-09-25 1952-04-08 Rca Corp Electrical time-delay network
US2887578A (en) * 1956-03-16 1959-05-19 Stavid Engineering Inc Automatic range search-range integrator circuit for automatic tracking radar range units and other applications
BE632480A (fr) * 1962-06-19
US3736442A (en) * 1971-06-16 1973-05-29 Bell Telephone Labor Inc Regenerative sweep circuits using field effect transistors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB536089A (en) * 1939-07-28 1941-05-02 Alan Dower Blumlein Improvements in or relating to thermionic valve amplifiers
BE481371A (fr) * 1942-02-17
US2412063A (en) * 1942-10-22 1946-12-03 Gen Electric Saw-tooth wave generator
US2594104A (en) * 1943-12-16 1952-04-22 Us Navy Linear sweep circuits

Also Published As

Publication number Publication date
CH276844A (de) 1951-07-31
US2775694A (en) 1956-12-25
GB580527A (en) 1946-09-11

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