FR1001067A - Générateur d'oscillations - Google Patents

Générateur d'oscillations

Info

Publication number
FR1001067A
FR1001067A FR1001067DA FR1001067A FR 1001067 A FR1001067 A FR 1001067A FR 1001067D A FR1001067D A FR 1001067DA FR 1001067 A FR1001067 A FR 1001067A
Authority
FR
France
Prior art keywords
oscillations generator
oscillations
generator
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1001067A publication Critical patent/FR1001067A/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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
FR1001067D 1948-12-29 1949-12-07 Générateur d'oscillations Expired FR1001067A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67937A US2692337A (en) 1948-12-29 1948-12-29 Oscillation generator

Publications (1)

Publication Number Publication Date
FR1001067A true FR1001067A (fr) 1952-02-19

Family

ID=22079392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001067D Expired FR1001067A (fr) 1948-12-29 1949-12-07 Générateur d'oscillations

Country Status (4)

Country Link
US (1) US2692337A (fr)
FR (1) FR1001067A (fr)
GB (1) GB700239A (fr)
NL (1) NL150468B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970387C (de) * 1952-07-09 1958-09-18 Dr Werner Herzog Transistor-Oszillator
DE1070222B (fr) * 1953-06-20 1959-12-03

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960665A (en) * 1952-08-21 1960-11-15 Nat Res Dev Transistor oscillator circuits
US2777950A (en) * 1953-03-23 1957-01-15 Motorola Inc Oscillator
US2820145A (en) * 1953-12-23 1958-01-14 Philips Corp Transistor oscillator circuit arrangement
US2960666A (en) * 1954-03-19 1960-11-15 Int Standard Electric Corp Transistor oscillator with impedance transformation in feedback circuit
US2914665A (en) * 1954-11-15 1959-11-24 Rca Corp Semiconductor devices
DE1020672B (de) * 1954-11-19 1957-12-12 Philips Nv Schaltung zum Ein- und Ausschalten des Stromes durch eine induktive Impedanz
US2863995A (en) * 1955-01-31 1958-12-09 Gen Electric Superregenerative detector circuit using transistors
US2826695A (en) * 1955-05-26 1958-03-11 Burroughs Corp Transistor bistable oscillator
US2887573A (en) * 1956-11-05 1959-05-19 Leo J Hruska Converter with high frequency crystal transistor oscillator
DE1098551B (de) * 1958-06-02 1961-02-02 Gen Electric Quarzgesteuerter Transistoroszillator
FR1380730A (fr) * 1963-10-24 1964-12-04 Perfectionnements apportés aux dispositifs pour exciter électriquement des éléments piézoélectriques
US3440352A (en) * 1966-09-09 1969-04-22 Bell Telephone Labor Inc Piezoresistance element microphone circuit
US6568715B2 (en) 2001-05-17 2003-05-27 Senior Investments Ag Vibration decoupling exhaust connector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789496A (en) * 1924-02-25 1931-01-20 George W Pierce Electrical system
US1833966A (en) * 1924-12-03 1931-12-01 American Telephone & Telegraph Multiplex system
US1934212A (en) * 1932-02-10 1933-11-07 Rca Corp Piezo-electric crystal oscillator circuit
US2163403A (en) * 1937-07-02 1939-06-20 Bell Telephone Labor Inc Stabilized oscillator
US2332102A (en) * 1941-11-26 1943-10-19 Bell Telephone Labor Inc Negative transconductance tube oscillator
US2524035A (en) * 1948-02-26 1950-10-03 Bell Telphone Lab Inc Three-electrode circuit element utilizing semiconductive materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970387C (de) * 1952-07-09 1958-09-18 Dr Werner Herzog Transistor-Oszillator
DE1070222B (fr) * 1953-06-20 1959-12-03

Also Published As

Publication number Publication date
NL150468B (nl)
US2692337A (en) 1954-10-19
GB700239A (en) 1953-11-25

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