ES373057A1 - Perfeccionamientos en instalaciones para la formacion de impulsos con frecuencia graduable. - Google Patents

Perfeccionamientos en instalaciones para la formacion de impulsos con frecuencia graduable.

Info

Publication number
ES373057A1
ES373057A1 ES373057A ES373057A ES373057A1 ES 373057 A1 ES373057 A1 ES 373057A1 ES 373057 A ES373057 A ES 373057A ES 373057 A ES373057 A ES 373057A ES 373057 A1 ES373057 A1 ES 373057A1
Authority
ES
Spain
Prior art keywords
pulses
adjustable frequency
frequency
electrical pulses
providing electrical
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
ES373057A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES373057A1 publication Critical patent/ES373057A1/es
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03LAUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00Automatic control of frequency or phase; Synchronisation
    • H03L7/06Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08Details of the phase-locked loop
    • H03L7/099Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
    • H03L7/0992Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising a counter or a frequency divider
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
    • H03B21/025Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency by repeated mixing in combination with division of frequency only
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Feedback Control In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Closures For Containers (AREA)
  • Control Of Temperature (AREA)
ES373057A 1968-11-02 1969-10-31 Perfeccionamientos en instalaciones para la formacion de impulsos con frecuencia graduable. Expired ES373057A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806765 DE1806765C3 (de) 1968-11-02 1968-11-02 Anordnung zur Bildung von Aus gangsimpulsen mit einstellbarer Frequenz

Publications (1)

Publication Number Publication Date
ES373057A1 true ES373057A1 (es) 1971-11-16

Family

ID=5712264

Family Applications (1)

Application Number Title Priority Date Filing Date
ES373057A Expired ES373057A1 (es) 1968-11-02 1969-10-31 Perfeccionamientos en instalaciones para la formacion de impulsos con frecuencia graduable.

Country Status (10)

Country Link
BE (1) BE740962A (es)
CH (1) CH516261A (es)
DE (1) DE1806765C3 (es)
DK (1) DK124227B (es)
ES (1) ES373057A1 (es)
FR (1) FR2022454B1 (es)
GB (1) GB1293584A (es)
NL (1) NL6913694A (es)
NO (1) NO127128B (es)
SE (1) SE352995B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426820A (en) * 1972-04-05 1976-03-03 Hitachi Electronics Digital control system
GB2142149B (en) * 1983-06-25 1987-09-09 Northern Eng Ind Monitoring apparatus using phase locked loop
DE3335353C2 (de) * 1983-09-29 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Regeleinrichtung mit einem Dreipunktschrittregler
DE3633939A1 (de) * 1986-10-04 1988-04-14 Heraeus Gmbh W C Uebertragung von signalen aus einer sensoreinheit

Also Published As

Publication number Publication date
DE1806765C3 (de) 1973-10-11
BE740962A (es) 1970-04-01
DE1806765B2 (de) 1973-03-22
GB1293584A (en) 1972-10-18
NO127128B (es) 1973-05-07
NL6913694A (es) 1970-05-06
SE352995B (es) 1973-01-15
CH516261A (de) 1971-11-30
FR2022454A1 (es) 1970-07-31
DE1806765A1 (de) 1970-08-13
FR2022454B1 (es) 1973-03-16
DK124227B (da) 1972-09-25

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