ES362715A1 - Una disposicion de circuito para la regulacion automatica de la frecuencia de un oscilador con relacion a una frecuen-cia de referencia. - Google Patents

Una disposicion de circuito para la regulacion automatica de la frecuencia de un oscilador con relacion a una frecuen-cia de referencia.

Info

Publication number
ES362715A1
ES362715A1 ES362715A ES362715A ES362715A1 ES 362715 A1 ES362715 A1 ES 362715A1 ES 362715 A ES362715 A ES 362715A ES 362715 A ES362715 A ES 362715A ES 362715 A1 ES362715 A1 ES 362715A1
Authority
ES
Spain
Prior art keywords
frequency
discriminator
oscillator
output
relay
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
ES362715A
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 Schweiz AG
Albiswerk Zuerich AG
Original Assignee
Siemens Albis AG
Albiswerk Zuerich 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 Albis AG, Albiswerk Zuerich AG filed Critical Siemens Albis AG
Publication of ES362715A1 publication Critical patent/ES362715A1/es
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/36Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06Systems determining position data of a target
    • G01S13/08Systems for measuring distance only
    • G01S13/10Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • 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
    • H03L7/10Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/12Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a scanning signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Radar Systems Or Details Thereof (AREA)
ES362715A 1968-03-22 1969-01-20 Una disposicion de circuito para la regulacion automatica de la frecuencia de un oscilador con relacion a una frecuen-cia de referencia. Expired ES362715A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH431068A CH474909A (de) 1968-03-22 1968-03-22 Schaltungsanordnung zur selbsttätigen Regelung der Frequenz eines Oszillators bezüglich einer Bezugsfrequenz

Publications (1)

Publication Number Publication Date
ES362715A1 true ES362715A1 (es) 1970-11-16

Family

ID=4273690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES362715A Expired ES362715A1 (es) 1968-03-22 1969-01-20 Una disposicion de circuito para la regulacion automatica de la frecuencia de un oscilador con relacion a una frecuen-cia de referencia.

Country Status (8)

Country Link
AT (1) AT281922B (es)
CH (1) CH474909A (es)
DE (1) DE1815823A1 (es)
ES (1) ES362715A1 (es)
FR (1) FR2004510A1 (es)
GB (1) GB1191095A (es)
NL (1) NL6901824A (es)
SE (1) SE340820B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691474A (en) * 1970-12-04 1972-09-12 Burroughs Corp Phase detector initializer for oscillator synchronization
SE410660B (sv) * 1977-09-13 1979-10-22 Ericsson Telefon Ab L M Anordning i ett radarsystem for lasning av en styrbar lokaloscillator till avsett frekvensband

Also Published As

Publication number Publication date
SE340820B (es) 1971-12-06
CH474909A (de) 1969-06-30
AT281922B (de) 1970-06-10
DE1815823A1 (de) 1969-10-16
GB1191095A (en) 1970-05-06
NL6901824A (es) 1969-09-24
FR2004510A1 (es) 1969-11-28

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