SE404636B - Anordning for att inreglera en oscillators frekvens till berfrekvensen for en puls - Google Patents

Anordning for att inreglera en oscillators frekvens till berfrekvensen for en puls

Info

Publication number
SE404636B
SE404636B SE7413867A SE7413867A SE404636B SE 404636 B SE404636 B SE 404636B SE 7413867 A SE7413867 A SE 7413867A SE 7413867 A SE7413867 A SE 7413867A SE 404636 B SE404636 B SE 404636B
Authority
SE
Sweden
Prior art keywords
oscillator
pulse
adjusting
frequency
performance
Prior art date
Application number
SE7413867A
Other languages
English (en)
Other versions
SE7413867L (sv
Inventor
F Oriol
Y Besson
Original Assignee
Thomson Csf
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
Priority claimed from FR7422066A external-priority patent/FR2276731A2/fr
Application filed by Thomson Csf filed Critical Thomson Csf
Publication of SE7413867L publication Critical patent/SE7413867L/sv
Publication of SE404636B publication Critical patent/SE404636B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S13/00—Systems 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S13/00—Systems 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/02—Demodulation using distributed inductance and capacitance, e.g. in feeder lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
SE7413867A 1974-06-25 1974-11-05 Anordning for att inreglera en oscillators frekvens till berfrekvensen for en puls SE404636B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422066A FR2276731A2 (fr) 1971-10-18 1974-06-25 Procede et systeme de controle automatique de frequence

Publications (2)

Publication Number Publication Date
SE7413867L SE7413867L (sv) 1975-12-29
SE404636B true SE404636B (sv) 1978-10-16

Family

ID=9140488

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413867A SE404636B (sv) 1974-06-25 1974-11-05 Anordning for att inreglera en oscillators frekvens till berfrekvensen for en puls

Country Status (6)

Country Link
US (1) US3996588A (sv)
DE (1) DE2454334A1 (sv)
GB (1) GB1477155A (sv)
IT (1) IT1021779B (sv)
NL (1) NL7414577A (sv)
SE (1) SE404636B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941729A1 (de) * 1979-10-15 1981-05-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung mit einer regelschleife
SE419000B (sv) * 1979-12-04 1981-07-06 Ericsson Telefon Ab L M Anordning for att meta en fran puls till puls varierande berfrekvens
GB2135543A (en) * 1983-02-17 1984-08-30 Farnell Instr Modulation meters
US7019684B1 (en) * 1984-05-14 2006-03-28 Raytheon Company Phase lock loop circuitry
FR2670063B1 (fr) * 1987-04-30 1993-04-23 Thomson Csf Detecteur analogique frequence/phase et son utilisation dans une boucle a verrouillage de phase.
FR2678071B1 (fr) * 1991-06-18 1994-11-04 Thomson Csf Dispositif electronique de mesure de retards.
RU2106654C1 (ru) 1996-10-15 1998-03-10 Михаил Николаевич Зыбин Импульсная рлс
CN108169742A (zh) * 2018-01-04 2018-06-15 上海微抗电子技术有限公司 宽带自适应频率跟踪系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885238A (en) * 1969-11-24 1975-05-20 Itt Phase locked loop receiving system with improved signal acquisition
US3715681A (en) * 1972-03-13 1973-02-06 Us Army Frequency discriminator with variable center frequency

Also Published As

Publication number Publication date
IT1021779B (it) 1978-02-20
GB1477155A (en) 1977-06-22
SE7413867L (sv) 1975-12-29
NL7414577A (nl) 1975-12-30
US3996588A (en) 1976-12-07
DE2454334A1 (de) 1976-01-15

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