FR947271A - Perfectionnements aux générateurs de signaux brefs - Google Patents

Perfectionnements aux générateurs de signaux brefs

Info

Publication number
FR947271A
FR947271A FR947271DA FR947271A FR 947271 A FR947271 A FR 947271A FR 947271D A FR947271D A FR 947271DA FR 947271 A FR947271 A FR 947271A
Authority
FR
France
Prior art keywords
signal generators
short signal
short
generators
signal
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.)
Decca Record Co Ltd
Original Assignee
Decca Record Co 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
Application filed by Decca Record Co Ltd filed Critical Decca Record Co Ltd
Application granted granted Critical
Publication of FR947271A publication Critical patent/FR947271A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H03B19/10—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using multiplication only
    • 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
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/543—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a vacuum tube
FR947271D 1945-08-27 1947-05-28 Perfectionnements aux générateurs de signaux brefs Expired FR947271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US612988A US2524677A (en) 1945-08-27 1945-08-27 Signal generator

Publications (1)

Publication Number Publication Date
FR947271A true FR947271A (fr) 1949-06-28

Family

ID=24455415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947271D Expired FR947271A (fr) 1945-08-27 1947-05-28 Perfectionnements aux générateurs de signaux brefs

Country Status (3)

Country Link
US (1) US2524677A (fr)
CH (1) CH261205A (fr)
FR (1) FR947271A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768299A (en) * 1954-10-28 1956-10-23 Beckman Instruments Inc Harmonic spectrum generator
US3068366A (en) * 1958-06-30 1962-12-11 Ibm Unipolar generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181309A (en) * 1935-04-09 1939-11-28 Telefunken Gmbh Electrical impulse segregation circuit
US2237661A (en) * 1937-10-07 1941-04-08 Siemens App Und Maschinen Gmbh Keying device for ultra-short-wave transmitters
US2266668A (en) * 1938-04-06 1941-12-16 Nat Television Corp Undamped wave generator
US2188611A (en) * 1938-06-18 1940-01-30 Rca Corp Impulse generator
US2255403A (en) * 1939-03-30 1941-09-09 Hazeltine Corp Periodic wave repeater
US2408061A (en) * 1941-12-20 1946-09-24 Standard Telephones Cables Ltd Stable pulse generator

Also Published As

Publication number Publication date
CH261205A (de) 1949-04-30
US2524677A (en) 1950-10-03

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