DK81279A - Syntetisator - Google Patents

Syntetisator

Info

Publication number
DK81279A
DK81279A DK81279A DK81279A DK81279A DK 81279 A DK81279 A DK 81279A DK 81279 A DK81279 A DK 81279A DK 81279 A DK81279 A DK 81279A DK 81279 A DK81279 A DK 81279A
Authority
DK
Denmark
Prior art keywords
synthesizer
Prior art date
Application number
DK81279A
Other languages
English (en)
Inventor
S G Mikkelsen
Original Assignee
Radiometer Electronics As
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 Radiometer Electronics As filed Critical Radiometer Electronics As
Priority to DK81279A priority Critical patent/DK81279A/da
Publication of DK81279A publication Critical patent/DK81279A/da
Priority to DE19803005952 priority patent/DE3005952A1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
    • H03C3/0966—Modifications of modulator for regulating the mean frequency using a phase locked loop modulating the reference clock
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
    • H03C3/095—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation to the loop in front of the voltage controlled oscillator
    • 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
DK81279A 1979-02-26 1979-02-26 Syntetisator DK81279A (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK81279A DK81279A (da) 1979-02-26 1979-02-26 Syntetisator
DE19803005952 DE3005952A1 (de) 1979-02-26 1980-02-16 Frequenzmodulierbarer, als synthesizer ausgebildeter signalgenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK81279A DK81279A (da) 1979-02-26 1979-02-26 Syntetisator

Publications (1)

Publication Number Publication Date
DK81279A true DK81279A (da) 1980-01-04

Family

ID=8097853

Family Applications (1)

Application Number Title Priority Date Filing Date
DK81279A DK81279A (da) 1979-02-26 1979-02-26 Syntetisator

Country Status (2)

Country Link
DE (1) DE3005952A1 (da)
DK (1) DK81279A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534094A1 (fr) * 1982-09-30 1984-04-06 Atari Inc Modulateur de frequence comportant une boucle a verrouillage de phase numerique
DE3837246A1 (de) * 1988-10-28 1990-05-03 Siemens Ag Frequenzgenerator
US5128633A (en) * 1991-07-08 1992-07-07 Motorola, Inc. Multi-loop synthesizer
FR2734972B1 (fr) * 1995-05-31 1997-08-01 Matra Communication Dispositif d'emission radio a modulation de frequence
WO2000011925A2 (de) * 1998-08-27 2000-03-09 Siemens Aktiengesellschaft Schaltung zur frequenzaufbereitung und modulation und funkstation

Also Published As

Publication number Publication date
DE3005952A1 (de) 1980-09-04

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