FR1508754A - Systèmes de propagation d'une onde de choc électrique et leur commande - Google Patents

Systèmes de propagation d'une onde de choc électrique et leur commande

Info

Publication number
FR1508754A
FR1508754A FR8299A FR06008299A FR1508754A FR 1508754 A FR1508754 A FR 1508754A FR 8299 A FR8299 A FR 8299A FR 06008299 A FR06008299 A FR 06008299A FR 1508754 A FR1508754 A FR 1508754A
Authority
FR
France
Prior art keywords
control
electric shock
shock wave
wave propagation
propagation systems
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
FR8299A
Other languages
English (en)
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1508754A publication Critical patent/FR1508754A/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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • 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
    • H03K3/42—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N80/00—Bulk negative-resistance effect devices
FR8299A 1966-01-17 1967-01-16 Systèmes de propagation d'une onde de choc électrique et leur commande Expired FR1508754A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52119266A 1966-01-17 1966-01-17

Publications (1)

Publication Number Publication Date
FR1508754A true FR1508754A (fr) 1968-01-05

Family

ID=24075751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8299A Expired FR1508754A (fr) 1966-01-17 1967-01-16 Systèmes de propagation d'une onde de choc électrique et leur commande

Country Status (7)

Country Link
US (1) US3435307A (instruction)
BE (1) BE692761A (instruction)
CH (1) CH459385A (instruction)
DE (1) DE1541413C3 (instruction)
FR (1) FR1508754A (instruction)
GB (1) GB1158900A (instruction)
NL (1) NL6700683A (instruction)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528035A (en) * 1966-07-11 1970-09-08 Bell Telephone Labor Inc Two-valley semiconductive devices
FR1493666A (fr) * 1966-07-19 1967-09-01 Central Des Ind Electr Lab Procédé de conversion d'un signal modulé en amplitude en un signal modulé en fréquence
US3800246A (en) * 1966-11-10 1974-03-26 Telefunken Patent Control of gunn oscillations by light irradiation
US3492509A (en) * 1967-07-24 1970-01-27 Bell Telephone Labor Inc Piezoelectric ultrasonic transducers
US3538451A (en) * 1968-05-02 1970-11-03 North American Rockwell Light controlled variable frequency gunn effect oscillator
US3531698A (en) * 1968-05-21 1970-09-29 Hewlett Packard Co Current control in bulk negative conductance materials
US3579143A (en) * 1968-11-29 1971-05-18 North American Rockwell Method for increasing the efficiency of lsa oscillator devices by uniform illumination
US3900881A (en) * 1970-08-19 1975-08-19 Hitachi Ltd Negative resistance device and method of controlling the operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900531A (en) * 1957-02-28 1959-08-18 Rca Corp Field-effect transistor
GB1070261A (en) * 1963-06-10 1967-06-01 Ibm A semiconductor device
US3271591A (en) * 1963-09-20 1966-09-06 Energy Conversion Devices Inc Symmetrical current controlling device

Also Published As

Publication number Publication date
DE1541413C3 (de) 1974-03-07
DE1541413A1 (de) 1969-10-23
BE692761A (instruction) 1967-07-03
CH459385A (de) 1968-07-15
DE1541413B2 (de) 1973-08-09
NL6700683A (instruction) 1967-07-18
GB1158900A (en) 1969-07-23
US3435307A (en) 1969-03-25

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