BE757497A - Oscillateur rc a ondes sinusoidales, a frequence - Google Patents

Oscillateur rc a ondes sinusoidales, a frequence

Info

Publication number
BE757497A
BE757497A BE757497DA BE757497A BE 757497 A BE757497 A BE 757497A BE 757497D A BE757497D A BE 757497DA BE 757497 A BE757497 A BE 757497A
Authority
BE
Belgium
Prior art keywords
oscillator
frequency
sine wave
sine
wave
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Hasler Ag
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.)
Publication date
Publication of BE757497A publication Critical patent/BE757497A/xx

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
    • 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
    • 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
    • H03B5/24—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 active element in amplifier being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
BE757497D 1969-10-14 Oscillateur rc a ondes sinusoidales, a frequence BE757497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1529569A CH507617A (de) 1969-10-14 1969-10-14 RC-Sinusoszillator veränderlicher Frequenz

Publications (1)

Publication Number Publication Date
BE757497A true BE757497A (fr) 1971-03-16

Family

ID=4407942

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757497D BE757497A (fr) 1969-10-14 Oscillateur rc a ondes sinusoidales, a frequence

Country Status (8)

Country Link
BE (1) BE757497A (cs)
CH (1) CH507617A (cs)
CS (1) CS179910B2 (cs)
DE (1) DE2021128A1 (cs)
FR (1) FR2064316B1 (cs)
GB (1) GB1329621A (cs)
PL (1) PL81129B1 (cs)
SE (1) SE348902B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513041B1 (fr) * 1981-09-15 1985-12-27 Thomson Csf Mat Tel Oscillateur a element piezo-electrique asservi

Also Published As

Publication number Publication date
GB1329621A (en) 1973-09-12
FR2064316A1 (cs) 1971-07-23
SE348902B (cs) 1972-09-11
CH507617A (de) 1971-05-15
DE2021128A1 (de) 1971-04-15
FR2064316B1 (cs) 1976-03-19
PL81129B1 (cs) 1975-08-30
CS179910B2 (en) 1977-12-30

Similar Documents

Publication Publication Date Title
BE774635A (fr) Oscillateur a onde rectangulaire a frequence stable
CH527516A (de) Mikrowellen-Oszillator
BE791715A (fr) Telemetre a modulation de frequence
FR2277460A1 (fr) Oscillateur a frequence variable
BE759917A (fr) Reseau a frequence acoustique
NL7415768A (nl) Oscillator met variabele frequentie.
BE807889A (fr) Oscillateur hyperfrequence
BE746100A (fr) Demodulateur de signaux a modulation de frequence
BE758491A (fr) Emetteur a modulation de frequence
BE760009A (fr) Oscillateur a haute frequence
BE798128A (fr) Vibreur a haute frequence
BE757497A (fr) Oscillateur rc a ondes sinusoidales, a frequence
AT295600B (de) Frequenzsynthesegerät
AT287785B (de) Frequenzstabilisierter Multivibrator mit einem Schwingquarz
BE790491A (fr) Circuit diviseur de frequence
CH507621A (de) Frequenzdiskriminator
BE793348A (fr) Oscillateur accordable a quartz
BE822334A (fr) Discriminateur de frequence a ondes superficielles
CH555112A (fr) Oscillateur a quartz.
IT962837B (it) Oscillatore a frequenza variabile
BE784241A (fr) Oscillateur electronique de frequence reglable
CH542545A (de) RC-Sinusoszillator
NL153740B (nl) Oscillator met fase- en frequentieregelketens.
BE788206A (fr) Generateur de frequence
CH496361A (de) Oszillator mit regelbarer Schwingfrequenz