FR1245456A - Perfectionnements aux oscillateurs harmoniques stabilisés - Google Patents

Perfectionnements aux oscillateurs harmoniques stabilisés

Info

Publication number
FR1245456A
FR1245456A FR816252A FR816252A FR1245456A FR 1245456 A FR1245456 A FR 1245456A FR 816252 A FR816252 A FR 816252A FR 816252 A FR816252 A FR 816252A FR 1245456 A FR1245456 A FR 1245456A
Authority
FR
France
Prior art keywords
harmonic oscillators
stabilized
stabilized harmonic
oscillators
harmonic
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
FR816252A
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 FR1245456A publication Critical patent/FR1245456A/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
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/362—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier being a single transistor
FR816252A 1959-01-26 1960-01-21 Perfectionnements aux oscillateurs harmoniques stabilisés Expired FR1245456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78891559A 1959-01-26 1959-01-26

Publications (1)

Publication Number Publication Date
FR1245456A true FR1245456A (fr) 1960-11-04

Family

ID=25145980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816252A Expired FR1245456A (fr) 1959-01-26 1960-01-21 Perfectionnements aux oscillateurs harmoniques stabilisés

Country Status (1)

Country Link
FR (1) FR1245456A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616250B1 (de) * 1968-02-09 1971-09-08 Itt Ind Gmbh Deutsche Oszillatorschaltung mit einem Transistor in Emitterschaltung
FR2203220A1 (fr) * 1972-10-12 1974-05-10 Timex Corp
US5945884A (en) * 1996-12-11 1999-08-31 Alps Electric Co., Ltd. Oscillation circuit for improving C/N ratio

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616250B1 (de) * 1968-02-09 1971-09-08 Itt Ind Gmbh Deutsche Oszillatorschaltung mit einem Transistor in Emitterschaltung
FR2203220A1 (fr) * 1972-10-12 1974-05-10 Timex Corp
US5945884A (en) * 1996-12-11 1999-08-31 Alps Electric Co., Ltd. Oscillation circuit for improving C/N ratio

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