DK489884A - Fremgangsmaade og apparat til indstilling og regulering af en signalgenerators frekvens - Google Patents

Fremgangsmaade og apparat til indstilling og regulering af en signalgenerators frekvens Download PDF

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Publication number
DK489884A
DK489884A DK489884A DK489884A DK489884A DK 489884 A DK489884 A DK 489884A DK 489884 A DK489884 A DK 489884A DK 489884 A DK489884 A DK 489884A DK 489884 A DK489884 A DK 489884A
Authority
DK
Denmark
Prior art keywords
voltage
frequency
vco
deviation
controlled oscillator
Prior art date
Application number
DK489884A
Other languages
Danish (da)
English (en)
Other versions
DK489884D0 (da
Inventor
Juergen Magnus
Original Assignee
Ant Nachrichtentech
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 Ant Nachrichtentech filed Critical Ant Nachrichtentech
Publication of DK489884D0 publication Critical patent/DK489884D0/da
Publication of DK489884A publication Critical patent/DK489884A/da

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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
    • H03L7/181—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 numerical count result being used for locking the loop, the counter counting during fixed time intervals

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
DK489884A 1983-10-13 1984-10-12 Fremgangsmaade og apparat til indstilling og regulering af en signalgenerators frekvens DK489884A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833337283 DE3337283A1 (de) 1983-10-13 1983-10-13 Verfahren und anordnung zum einstellen und regeln der frequenz eines signalgenerators

Publications (2)

Publication Number Publication Date
DK489884D0 DK489884D0 (da) 1984-10-12
DK489884A true DK489884A (da) 1985-04-14

Family

ID=6211762

Family Applications (1)

Application Number Title Priority Date Filing Date
DK489884A DK489884A (da) 1983-10-13 1984-10-12 Fremgangsmaade og apparat til indstilling og regulering af en signalgenerators frekvens

Country Status (5)

Country Link
EP (1) EP0138008B1 (fr)
AT (1) ATE38304T1 (fr)
CA (1) CA1283955C (fr)
DE (2) DE3337283A1 (fr)
DK (1) DK489884A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117756A (en) * 1989-02-03 1992-06-02 Atlas Powder Company Method and apparatus for a calibrated electronic timing circuit
FR2726921B1 (fr) * 1994-11-16 1997-04-25 Ela Medical Sa Procede d'ajustage d'un parametre electrique d'un dispositif electronique, notamment d'un stimulateur ou d'un defibrillateur cardiaque, et dispositif le mettant en oeuvre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853842A1 (de) * 1977-12-14 1979-07-19 Hitachi Ltd Elektronisch abstimmbarer empfaenger
DE2818529A1 (de) * 1978-04-27 1979-10-31 Philips Patentverwaltung Abstimmverfahren zum vollautomatischen abstimmen eines fernseh- oder rundfunkempfaengers
US4298988A (en) * 1979-02-08 1981-11-03 Jerrold Electronics Corp. Digital channel selection and fine tuning system
FR2497027B1 (fr) * 1980-12-23 1985-06-14 Thomson Csf Dispositif de correction de frequence d'un oscillateur et emetteur-recepteur comportant un tel dispositif
JPS5847331A (ja) * 1981-09-04 1983-03-19 テクトロニクス・インコ−ポレイテツド 信号発生器

Also Published As

Publication number Publication date
DK489884D0 (da) 1984-10-12
DE3474891D1 (en) 1988-12-01
EP0138008B1 (fr) 1988-10-26
EP0138008A2 (fr) 1985-04-24
CA1283955C (fr) 1991-05-07
DE3337283A1 (de) 1985-04-25
ATE38304T1 (de) 1988-11-15
EP0138008A3 (fr) 1985-06-12

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment