FR1473202A - Générateur de fréquences régulièrement échelonnées dans une très large bande - Google Patents

Générateur de fréquences régulièrement échelonnées dans une très large bande

Info

Publication number
FR1473202A
FR1473202A FR47150A FR47150A FR1473202A FR 1473202 A FR1473202 A FR 1473202A FR 47150 A FR47150 A FR 47150A FR 47150 A FR47150 A FR 47150A FR 1473202 A FR1473202 A FR 1473202A
Authority
FR
France
Prior art keywords
regularly
wide band
frequency generator
scaled frequency
scaled
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
FR47150A
Other languages
English (en)
French (fr)
Inventor
Lucien Babany
Didier Bernadet
Michel Marchal
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.)
Alcatel CIT SA
Nokia Inc
Original Assignee
CIT Compagnie Industrielle des Telecommunications SA
Nokia Inc
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 CIT Compagnie Industrielle des Telecommunications SA, Nokia Inc filed Critical CIT Compagnie Industrielle des Telecommunications SA
Priority to FR47150A priority Critical patent/FR1473202A/fr
Priority to BE692949A priority patent/BE692949A/xx
Priority to GB3158/67A priority patent/GB1113843A/en
Priority to LU52873A priority patent/LU52873A1/xx
Priority to DE19671591020 priority patent/DE1591020B1/de
Priority to DE1591020A priority patent/DE1591020C2/de
Priority to US611761A priority patent/US3413565A/en
Priority to NL676701146A priority patent/NL151585B/xx
Application granted granted Critical
Publication of FR1473202A publication Critical patent/FR1473202A/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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
    • 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
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
FR47150A 1966-01-25 1966-01-25 Générateur de fréquences régulièrement échelonnées dans une très large bande Expired FR1473202A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR47150A FR1473202A (fr) 1966-01-25 1966-01-25 Générateur de fréquences régulièrement échelonnées dans une très large bande
BE692949A BE692949A (OSRAM) 1966-01-25 1967-01-20
GB3158/67A GB1113843A (en) 1966-01-25 1967-01-20 Improvements in or relating to frequency generators
LU52873A LU52873A1 (OSRAM) 1966-01-25 1967-01-24
DE19671591020 DE1591020B1 (de) 1966-01-25 1967-01-24 Frequenzgenerator zur Erzeugung von quantisierten Frequenzen in einem weiten Bereich
DE1591020A DE1591020C2 (de) 1966-01-25 1967-01-24 Frequenzgenerator zur Erzeugung von quantJslerten Frequenzen In einem weiten Bereich
US611761A US3413565A (en) 1966-01-25 1967-01-25 Multi-range frequency generator using frequency dividing techniques
NL676701146A NL151585B (nl) 1966-01-25 1967-01-25 Generator voor het opwekken van een aantal regelmatig over een brede band verdeelde frequenties.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47150A FR1473202A (fr) 1966-01-25 1966-01-25 Générateur de fréquences régulièrement échelonnées dans une très large bande

Publications (1)

Publication Number Publication Date
FR1473202A true FR1473202A (fr) 1967-03-17

Family

ID=8599680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47150A Expired FR1473202A (fr) 1966-01-25 1966-01-25 Générateur de fréquences régulièrement échelonnées dans une très large bande

Country Status (7)

Country Link
US (1) US3413565A (OSRAM)
BE (1) BE692949A (OSRAM)
DE (2) DE1591020B1 (OSRAM)
FR (1) FR1473202A (OSRAM)
GB (1) GB1113843A (OSRAM)
LU (1) LU52873A1 (OSRAM)
NL (1) NL151585B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086413A1 (OSRAM) * 1970-04-28 1971-12-31 Sperry Rand Corp
US4009449A (en) * 1975-12-11 1977-02-22 Massachusetts Institute Of Technology Frequency locked loop
FR2510287A1 (fr) * 1981-07-24 1983-01-28 Thomson Csf Synthetiseur de frequence a large bande relative

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509484A (en) * 1968-03-25 1970-04-28 Slant Fin Corp Digital frequency counting and display apparatus for tunable wide band signal generators
US3597699A (en) * 1969-04-02 1971-08-03 Ohmega Lab Phase-locked sweep and continuous wave generator
DE2008956C3 (de) * 1970-02-26 1984-09-20 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Schaltung zur Beseitigung von Zeitfehlern in einem Farbträger eines FBAS- Signals
GB1325219A (en) * 1971-10-01 1973-08-01 Mullard Ltd Variable frequency oscillator systems
US3859607A (en) * 1973-06-04 1975-01-07 Telonic Ind Inc Sweep generator with crystal controlled center frequency
GB1444860A (en) * 1974-12-12 1976-08-04 Mullard Ltd Frequency synthesiser
US4075577A (en) * 1974-12-30 1978-02-21 International Business Machines Corporation Analog-to-digital conversion apparatus
US4030045A (en) * 1976-07-06 1977-06-14 International Telephone And Telegraph Corporation Digital double differential phase-locked loop
GB1564375A (en) * 1977-09-07 1980-04-10 Marconi Co Ltd Frequency generators
DE4200816A1 (de) * 1992-01-15 1993-07-22 Bosch Gmbh Robert Frequenz- und phasenmodulator fuer digitale modulatoren bzw. digitale uebertragung, insbesondere fuer funkuebertragung
FR2698221B1 (fr) * 1992-11-17 1995-07-21 Erfatec Oscillateur pilote pour emetteur et reemetteur tv.
US6845820B1 (en) 2000-10-19 2005-01-25 Weatherford/Lamb, Inc. Completion apparatus and methods for use in hydrocarbon wells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490500A (en) * 1946-12-28 1949-12-06 Rca Corp Stabilized oscillator generator
US2490499A (en) * 1947-04-23 1949-12-06 Rca Corp Variable frequency oscillation generator
US2521789A (en) * 1948-02-25 1950-09-12 Rca Corp Frequency control by electronic counter chains
GB839656A (en) * 1957-10-22 1960-06-29 Marconi Wireless Telegraph Co Improvements in or relating to variable frequency oscillators
US3165706A (en) * 1961-08-09 1965-01-12 Bendix Corp Frequency generating system
US3163823A (en) * 1963-12-04 1964-12-29 Electronic Eng Co Digital receiver tuning system
US3319178A (en) * 1965-09-27 1967-05-09 Collins Radio Co Plural loop automatic phase control

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086413A1 (OSRAM) * 1970-04-28 1971-12-31 Sperry Rand Corp
US4009449A (en) * 1975-12-11 1977-02-22 Massachusetts Institute Of Technology Frequency locked loop
FR2510287A1 (fr) * 1981-07-24 1983-01-28 Thomson Csf Synthetiseur de frequence a large bande relative
EP0072271A1 (fr) 1981-07-24 1983-02-16 Thomson-Csf Synthétiseur de fréquence à large bande relative
US4504800A (en) * 1981-07-24 1985-03-12 Thomson-Csf Wide band frequency phase locked loop frequency synthesizer

Also Published As

Publication number Publication date
LU52873A1 (OSRAM) 1968-08-28
BE692949A (OSRAM) 1967-07-20
GB1113843A (en) 1968-05-15
NL6701146A (OSRAM) 1967-07-26
NL151585B (nl) 1976-11-15
DE1591020C2 (de) 1975-02-27
US3413565A (en) 1968-11-26
DE1591020B1 (de) 1971-01-07

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