SE332017B - - Google Patents

Info

Publication number
SE332017B
SE332017B SE04272/67A SE427267A SE332017B SE 332017 B SE332017 B SE 332017B SE 04272/67 A SE04272/67 A SE 04272/67A SE 427267 A SE427267 A SE 427267A SE 332017 B SE332017 B SE 332017B
Authority
SE
Sweden
Prior art keywords
output
variation
oscillator
amplifier
resistance
Prior art date
Application number
SE04272/67A
Other languages
English (en)
Inventor
D Meyer
W Schott
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE332017B publication Critical patent/SE332017B/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
    • 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

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
SE04272/67A 1966-04-01 1967-03-29 SE332017B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP0039118 1966-04-01
DEP0041083 1966-12-23

Publications (1)

Publication Number Publication Date
SE332017B true SE332017B (de) 1971-01-25

Family

ID=25990491

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04272/67A SE332017B (de) 1966-04-01 1967-03-29

Country Status (7)

Country Link
US (1) US3491311A (de)
BE (1) BE696458A (de)
CH (1) CH460876A (de)
DE (2) DE1516787B1 (de)
GB (1) GB1186443A (de)
NL (1) NL153038B (de)
SE (1) SE332017B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571753A (en) * 1969-09-05 1971-03-23 Moore Associates Inc Phase coherent and amplitude stable frequency shift oscillator apparatus
CN113892236B (zh) * 2019-06-06 2023-05-12 华为技术有限公司 滤波器以及用于发射通道的电路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916619A (en) * 1956-06-25 1959-12-08 Gen Motors Corp Saturated reactor remote control tuning
US3127577A (en) * 1960-06-30 1964-03-31 Raytheon Co Frequency controlled oscillator
US3249876A (en) * 1963-02-07 1966-05-03 Gen Dynamics Corp Precision tracking of electrically tuned circuits

Also Published As

Publication number Publication date
BE696458A (de) 1967-10-02
NL6704449A (de) 1967-10-02
DE1541539B1 (de) 1970-06-18
DE1516787B1 (de) 1969-10-16
US3491311A (en) 1970-01-20
CH460876A (de) 1968-08-15
NL153038B (nl) 1977-04-15
GB1186443A (en) 1970-04-02

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