FR1501880A - Fast automatic frequency control device - Google Patents

Fast automatic frequency control device

Info

Publication number
FR1501880A
FR1501880A FR77774A FR77774A FR1501880A FR 1501880 A FR1501880 A FR 1501880A FR 77774 A FR77774 A FR 77774A FR 77774 A FR77774 A FR 77774A FR 1501880 A FR1501880 A FR 1501880A
Authority
FR
France
Prior art keywords
control device
frequency control
automatic frequency
fast automatic
fast
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
FR77774A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR77774A priority Critical patent/FR1501880A/en
Priority to DE1967C0043425 priority patent/DE1591061C3/en
Application granted granted Critical
Publication of FR1501880A publication Critical patent/FR1501880A/en
Expired legal-status Critical Current

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
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR77774A 1966-09-27 1966-09-27 Fast automatic frequency control device Expired FR1501880A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR77774A FR1501880A (en) 1966-09-27 1966-09-27 Fast automatic frequency control device
DE1967C0043425 DE1591061C3 (en) 1966-09-27 1967-09-26 Arrangement for the automatic control of the superimposition frequency in a pulse radar device with carrier frequency hops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR77774A FR1501880A (en) 1966-09-27 1966-09-27 Fast automatic frequency control device

Publications (1)

Publication Number Publication Date
FR1501880A true FR1501880A (en) 1967-11-18

Family

ID=8617918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77774A Expired FR1501880A (en) 1966-09-27 1966-09-27 Fast automatic frequency control device

Country Status (2)

Country Link
DE (1) DE1591061C3 (en)
FR (1) FR1501880A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111920C2 (en) * 1991-04-12 2000-05-18 Daimlerchrysler Aerospace Ag Method and circuit arrangement for frequency stabilization by frequency division

Also Published As

Publication number Publication date
DE1591061A1 (en) 1970-08-13
DE1591061C3 (en) 1978-05-03
DE1591061B2 (en) 1977-09-01

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