FR1516699A - Oscillateur sinusoïdal à variations linéaires - Google Patents

Oscillateur sinusoïdal à variations linéaires

Info

Publication number
FR1516699A
FR1516699A FR101203A FR101203A FR1516699A FR 1516699 A FR1516699 A FR 1516699A FR 101203 A FR101203 A FR 101203A FR 101203 A FR101203 A FR 101203A FR 1516699 A FR1516699 A FR 1516699A
Authority
FR
France
Prior art keywords
linear variable
sinusoidal oscillator
variable sinusoidal
oscillator
linear
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
FR101203A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR101203A priority Critical patent/FR1516699A/fr
Application granted granted Critical
Publication of FR1516699A publication Critical patent/FR1516699A/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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • 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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/26—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • H03B2201/0216—Varying the frequency of the oscillations by electronic means the means being an element with a variable inductance
FR101203A 1966-04-01 1967-04-03 Oscillateur sinusoïdal à variations linéaires Expired FR1516699A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR101203A FR1516699A (fr) 1966-04-01 1967-04-03 Oscillateur sinusoïdal à variations linéaires

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP0039118 1966-04-01
DEP0041083 1966-12-23
FR101203A FR1516699A (fr) 1966-04-01 1967-04-03 Oscillateur sinusoïdal à variations linéaires

Publications (1)

Publication Number Publication Date
FR1516699A true FR1516699A (fr) 1968-03-08

Family

ID=27211976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR101203A Expired FR1516699A (fr) 1966-04-01 1967-04-03 Oscillateur sinusoïdal à variations linéaires

Country Status (1)

Country Link
FR (1) FR1516699A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328201A1 (fr) * 1975-10-13 1977-05-13 Sandoz Sa Sonde pour la mesure de la conductibilite et/ou de la concentration de solutions
FR2394918A1 (fr) * 1977-06-15 1979-01-12 Bosch Gmbh Robert Circuit pour conversion d'une valeur d'inductance en une frequence determinee
FR2430680A1 (fr) * 1978-07-05 1980-02-01 Saparel Detecteur de courant de defaut continu ou alternatif

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328201A1 (fr) * 1975-10-13 1977-05-13 Sandoz Sa Sonde pour la mesure de la conductibilite et/ou de la concentration de solutions
FR2394918A1 (fr) * 1977-06-15 1979-01-12 Bosch Gmbh Robert Circuit pour conversion d'une valeur d'inductance en une frequence determinee
FR2430680A1 (fr) * 1978-07-05 1980-02-01 Saparel Detecteur de courant de defaut continu ou alternatif

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