FR1140766A - Perfectionnements aux oscillateurs à transistrons - Google Patents

Perfectionnements aux oscillateurs à transistrons

Info

Publication number
FR1140766A
FR1140766A FR1140766DA FR1140766A FR 1140766 A FR1140766 A FR 1140766A FR 1140766D A FR1140766D A FR 1140766DA FR 1140766 A FR1140766 A FR 1140766A
Authority
FR
France
Prior art keywords
transistron
oscillators
transistron oscillators
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1140766A publication Critical patent/FR1140766A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12Generation 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
    • H03B5/1231Generation 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
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12Generation 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
    • H03B5/1203Generation 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
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12Generation 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
    • H03B5/1237Generation 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 comprising means for varying the frequency of the generator
    • H03B5/124Generation 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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006Functional aspects of oscillators
    • H03B2200/0094Measures to ensure starting of oscillations
FR1140766D 1955-02-04 1956-02-03 Perfectionnements aux oscillateurs à transistrons Expired FR1140766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486164A US2760070A (en) 1955-02-04 1955-02-04 Amplitude stabilized transistor oscillator circuit

Publications (1)

Publication Number Publication Date
FR1140766A true FR1140766A (fr) 1957-08-13

Family

ID=23930858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140766D Expired FR1140766A (fr) 1955-02-04 1956-02-03 Perfectionnements aux oscillateurs à transistrons

Country Status (2)

Country Link
US (1) US2760070A (fr)
FR (1) FR1140766A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933641A (en) * 1958-01-02 1960-04-19 Rca Corp Transistor deflection circuit for television receivers
US2954504A (en) * 1959-01-19 1960-09-27 Zenith Radio Corp Scanning generator

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916704A (en) * 1955-05-23 1959-12-08 Clevite Corp Self-starting transistor oscillator unit
US2912654A (en) * 1955-10-27 1959-11-10 Teletype Corp Transistor oscillatory control circuit
US2922032A (en) * 1956-10-04 1960-01-19 Gen Dynamies Corp Superregenerative detector
US2894211A (en) * 1956-11-28 1959-07-07 Avco Mfg Corp Stable transistor oscillator system
US2894126A (en) * 1957-01-24 1959-07-07 Avco Mfg Corp Radio frequency amplifier and converter
US2996641A (en) * 1957-01-30 1961-08-15 Gen Electric Cathode ray tube deflection circuit
NL107322C (fr) * 1959-05-23
US3117288A (en) * 1959-07-07 1964-01-07 Robertshaw Controls Co Constant amplitude oscillator
US3152308A (en) * 1959-10-05 1964-10-06 Kinsckisha Kenkyujo Kk Transistorized crystal oscillator for vhf band
US3064195A (en) * 1960-05-05 1962-11-13 Benco Television Associates Lt Signal distribution system
US3270339A (en) * 1962-01-08 1966-08-30 Varian Associates Intruder alarm system
DE2008902C3 (de) * 1970-02-26 1973-09-20 Robert Bosch Gmbh, 7000 Stuttgart Amplitudenstabiler Sinus-Oszillator
US4010428A (en) * 1975-09-15 1977-03-01 Siemens Aktiengesellschaft Transistor oscillator utilizing clapp circuit configuration for operation in the microwave band

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB519672A (en) * 1938-07-01 1940-04-03 Telephone Mfg Co Ltd Improvements in and relating to electric oscillation generators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933641A (en) * 1958-01-02 1960-04-19 Rca Corp Transistor deflection circuit for television receivers
US2954504A (en) * 1959-01-19 1960-09-27 Zenith Radio Corp Scanning generator

Also Published As

Publication number Publication date
US2760070A (en) 1956-08-21

Similar Documents

Publication Publication Date Title
FR1140766A (fr) Perfectionnements aux oscillateurs à transistrons
FR1155743A (fr) Perfectionnements aux transistors
FR1130894A (fr) Perfectionnements aux cardes
FR1124609A (fr) Perfectionnements aux cardes
FR1141377A (fr) Perfectionnements aux germoirs
FR1138768A (fr) Perfectionnements aux photoélasticimètres
FR1127947A (fr) Perfectionnements aux rétinographes
FR1150740A (fr) Perfectionnements apportés aux réacteurs-bouilleurs
FR1139060A (fr) Perfectionnements aux sécheuses-repasseuses
FR1144411A (fr) Perfectionnements aux machines à injection
FR1129317A (fr) Perfectionnements aux dégorgeoirs
FR1120712A (fr) Perfectionnements aux machines à mouler
FR1159815A (fr) Perfectionnements aux circuits en t
FR1138108A (fr) Perfectionnements aux cardes
FR1129167A (fr) Perfectionnements aux thermistances
FR1147885A (fr) Perfectionnements aux duplicateurs
FR1125736A (fr) Perfectionnements aux cardioscopes
FR1124190A (fr) Perfectionnements aux stato-réacteurs
FR1167986A (fr) Perfectionnements aux machines à calculer
FR1140625A (fr) Perfectionnements aux machines à statistiques
FR1185510A (fr) Perfectionnements aux oscillateurs à transistrons
FR1152603A (fr) Perfectionnements aux oscillateurs à transistrons
FR1120186A (fr) Perfectionnements aux
FR1149514A (fr) Perfectionnements aux jalousies
FR1134342A (fr) Perfectionnements aux stato-réacteurs