CH402970A - Device for stabilizing the frequency of a tunable oscillator - Google Patents

Device for stabilizing the frequency of a tunable oscillator

Info

Publication number
CH402970A
CH402970A CH350363A CH350363A CH402970A CH 402970 A CH402970 A CH 402970A CH 350363 A CH350363 A CH 350363A CH 350363 A CH350363 A CH 350363A CH 402970 A CH402970 A CH 402970A
Authority
CH
Switzerland
Prior art keywords
stabilizing
frequency
tunable oscillator
tunable
oscillator
Prior art date
Application number
CH350363A
Other languages
French (fr)
Inventor
Louis Ribour Jean
Original Assignee
Standard Telephone & Radio 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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH402970A publication Critical patent/CH402970A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/113—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using frequency discriminator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
CH350363A 1962-02-05 1963-03-19 Device for stabilizing the frequency of a tunable oscillator CH402970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR886978A FR1321475A (en) 1962-02-05 1962-02-05 Stabilized frequency oscillator

Publications (1)

Publication Number Publication Date
CH402970A true CH402970A (en) 1965-11-30

Family

ID=8771974

Family Applications (1)

Application Number Title Priority Date Filing Date
CH350363A CH402970A (en) 1962-02-05 1963-03-19 Device for stabilizing the frequency of a tunable oscillator

Country Status (5)

Country Link
BE (1) BE627993A (en)
CH (1) CH402970A (en)
FR (1) FR1321475A (en)
GB (1) GB1022766A (en)
NL (1) NL288601A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528026A (en) * 1968-05-01 1970-09-08 Hughes Aircraft Co Coarse-fine phase locked loop
US3826994A (en) * 1973-07-02 1974-07-30 H Holliday Phase lock-loop frequency synthesizer
US4616191A (en) * 1983-07-05 1986-10-07 Raytheon Company Multifrequency microwave source

Also Published As

Publication number Publication date
NL288601A (en)
FR1321475A (en) 1963-03-22
GB1022766A (en) 1966-03-16
BE627993A (en)

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