FR1426189A - Dispositif de détection et de mémorisation de signaux - Google Patents

Dispositif de détection et de mémorisation de signaux

Info

Publication number
FR1426189A
FR1426189A FR991901A FR991901A FR1426189A FR 1426189 A FR1426189 A FR 1426189A FR 991901 A FR991901 A FR 991901A FR 991901 A FR991901 A FR 991901A FR 1426189 A FR1426189 A FR 1426189A
Authority
FR
France
Prior art keywords
storage device
signal detection
detection
signal
storage
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
FR991901A
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull 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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Priority to FR991901A priority Critical patent/FR1426189A/fr
Priority to US487991A priority patent/US3421022A/en
Priority to DES99507A priority patent/DE1237176B/de
Priority to GB40265/65A priority patent/GB1072819A/en
Application granted granted Critical
Publication of FR1426189A publication Critical patent/FR1426189A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits
    • H03K3/0377—Bistables with hysteresis, e.g. Schmitt trigger
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
    • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H03K5/05—Shaping pulses by increasing duration; by decreasing duration by the use of clock signals or other time reference signals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR991901A 1964-10-19 1964-10-19 Dispositif de détection et de mémorisation de signaux Expired FR1426189A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR991901A FR1426189A (fr) 1964-10-19 1964-10-19 Dispositif de détection et de mémorisation de signaux
US487991A US3421022A (en) 1964-10-19 1965-09-17 Signalling circuit arrangement
DES99507A DE1237176B (de) 1964-10-19 1965-09-18 Schaltungsanordnung zur Feststellung und Speicherung eines Eingangssignals
GB40265/65A GB1072819A (en) 1964-10-19 1965-09-21 Improvements in or relating to apparatus for detecting and storing signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991901A FR1426189A (fr) 1964-10-19 1964-10-19 Dispositif de détection et de mémorisation de signaux

Publications (1)

Publication Number Publication Date
FR1426189A true FR1426189A (fr) 1966-01-28

Family

ID=8840604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991901A Expired FR1426189A (fr) 1964-10-19 1964-10-19 Dispositif de détection et de mémorisation de signaux

Country Status (4)

Country Link
US (1) US3421022A (fr)
DE (1) DE1237176B (fr)
FR (1) FR1426189A (fr)
GB (1) GB1072819A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584298A (en) * 1969-03-21 1971-06-08 Sun Electric Corp Frequency detection apparatus including voltage responsive means coupling first and second capacitor charge-discharge circuits

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628083A (fr) * 1962-02-13
US3253165A (en) * 1963-12-23 1966-05-24 Rca Corp Current steering logic circuit employing negative resistance devices in the output networks of the amplifying devices

Also Published As

Publication number Publication date
US3421022A (en) 1969-01-07
GB1072819A (en) 1967-06-21
DE1237176B (de) 1967-03-23

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