BE782538A - Generateur de frequence reglable - Google Patents

Generateur de frequence reglable

Info

Publication number
BE782538A
BE782538A BE782538A BE782538A BE782538A BE 782538 A BE782538 A BE 782538A BE 782538 A BE782538 A BE 782538A BE 782538 A BE782538 A BE 782538A BE 782538 A BE782538 A BE 782538A
Authority
BE
Belgium
Prior art keywords
frequency generator
adjustable frequency
adjustable
generator
frequency
Prior art date
Application number
BE782538A
Other languages
English (en)
Inventor
E H Hugenholtz
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 BE782538A publication Critical patent/BE782538A/fr

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
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
    • H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
BE782538A 1971-04-23 1972-04-21 Generateur de frequence reglable BE782538A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA111140A CA923991A (en) 1971-04-23 1971-04-23 Frequency synthesis system

Publications (1)

Publication Number Publication Date
BE782538A true BE782538A (fr) 1972-10-23

Family

ID=4089452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782538A BE782538A (fr) 1971-04-23 1972-04-21 Generateur de frequence reglable

Country Status (9)

Country Link
JP (1) JPS5331347B1 (fr)
AU (1) AU461035B2 (fr)
BE (1) BE782538A (fr)
CA (1) CA923991A (fr)
DE (1) DE2216148A1 (fr)
FR (1) FR2134405B1 (fr)
GB (1) GB1365607A (fr)
NL (1) NL7205222A (fr)
SE (1) SE368491B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046486C2 (de) * 1980-12-10 1984-03-22 Wandel & Goltermann Gmbh & Co, 7412 Eningen Verfahren zum Vermindern des Rauschens eines digital einstellbaren Frequenzerzeugers und danach arbeitender Frequenzerzeuger

Also Published As

Publication number Publication date
NL7205222A (fr) 1972-10-25
SE368491B (fr) 1974-07-01
DE2216148A1 (de) 1972-11-02
AU461035B2 (en) 1975-04-18
CA923991A (en) 1973-04-03
FR2134405B1 (fr) 1975-06-20
GB1365607A (en) 1974-09-04
AU4126572A (en) 1973-10-25
FR2134405A1 (fr) 1972-12-08
JPS5331347B1 (fr) 1978-09-01

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