FR1335450A - Perfectionnements apportés aux dispositifs stabilisateurs de fréquence - Google Patents

Perfectionnements apportés aux dispositifs stabilisateurs de fréquence

Info

Publication number
FR1335450A
FR1335450A FR911344A FR911344A FR1335450A FR 1335450 A FR1335450 A FR 1335450A FR 911344 A FR911344 A FR 911344A FR 911344 A FR911344 A FR 911344A FR 1335450 A FR1335450 A FR 1335450A
Authority
FR
France
Prior art keywords
frequency stabilization
stabilization devices
devices
frequency
stabilization
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
FR911344A
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.)
Ferguson Radio Corp Ltd
Original Assignee
Ferguson Radio Corp Ltd
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 Ferguson Radio Corp Ltd filed Critical Ferguson Radio Corp Ltd
Application granted granted Critical
Publication of FR1335450A publication Critical patent/FR1335450A/fr
Expired legal-status Critical Current

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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
    • 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
    • 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
    • H03L7/104—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional signal from outside the loop for setting or controlling a parameter in the loop
FR911344A 1961-10-04 1962-10-04 Perfectionnements apportés aux dispositifs stabilisateurs de fréquence Expired FR1335450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35773/61A GB951230A (en) 1961-10-04 1961-10-04 Improvements in and relating to frequency control systems

Publications (1)

Publication Number Publication Date
FR1335450A true FR1335450A (fr) 1963-08-16

Family

ID=10381404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911344A Expired FR1335450A (fr) 1961-10-04 1962-10-04 Perfectionnements apportés aux dispositifs stabilisateurs de fréquence

Country Status (4)

Country Link
US (1) US3311841A (fr)
DE (1) DE1261937B (fr)
FR (1) FR1335450A (fr)
GB (1) GB951230A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518729A1 (fr) * 1991-06-14 1992-12-16 Thomson-Csf Dispositif de contrôle d'une boucle de phase à changement de fréquence

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA997008A (en) * 1972-09-29 1976-09-14 Siemens Aktiengesellschaft Stabilized oscillator circuits
DE2513948C3 (de) * 1975-03-29 1981-12-17 Wandel & Goltermann Gmbh & Co, 7412 Eningen Stufig einstellbarer Frequenzgenerator mit einer phasengerasteten Regelschleife
GB1477584A (en) * 1975-10-14 1977-06-22 Mullard Ltd Phase comparator
GB1519933A (en) * 1977-01-24 1978-08-02 Philips Electronic Associated Digital phase comparison apparatus
NL174417C (nl) * 1976-08-20 1984-06-01 Philips Nv Fasevergrendellus met omschakelbaar lusfilter.
US4034310A (en) * 1977-01-05 1977-07-05 Coe Thomas F Phase-locked loop oscillator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646297C (de) * 1930-11-18 1937-06-14 Siemens & Halske Akt Ges Schaltungsanordnung zur Konstanthaltung der Drehzahl eines Gleichstrommotors oder einer Frequenz
DE1003840B (de) * 1953-03-27 1957-03-07 Siemens Ag Einrichtung zur Drehzahlregelung von elektrischen Maschinen
DE1059088B (de) * 1957-02-05 1959-06-11 Oerlikon Maschf Einrichtung zur Frequenzregelung unter Verwendung von Ringmodulatoren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518729A1 (fr) * 1991-06-14 1992-12-16 Thomson-Csf Dispositif de contrôle d'une boucle de phase à changement de fréquence
FR2677824A1 (fr) * 1991-06-14 1992-12-18 Thomson Csf Dispositif de controle d'une boucle de phase a changement de frequence.
US5218324A (en) * 1991-06-14 1993-06-08 Thomson-Csf Device for the control of a phase-locked loop with frequency changing

Also Published As

Publication number Publication date
US3311841A (en) 1967-03-28
GB951230A (en) 1964-03-04
DE1261937B (de) 1968-02-29

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