FR1395699A - Perfectionnements aux radars secondaires - Google Patents

Perfectionnements aux radars secondaires

Info

Publication number
FR1395699A
FR1395699A FR965879A FR965879A FR1395699A FR 1395699 A FR1395699 A FR 1395699A FR 965879 A FR965879 A FR 965879A FR 965879 A FR965879 A FR 965879A FR 1395699 A FR1395699 A FR 1395699A
Authority
FR
France
Prior art keywords
secondary radars
radars
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
FR965879A
Other languages
English (en)
Inventor
Georges Peronneau
Serge Mikailoff
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.)
Electronique & Radio Ind
Original Assignee
Electronique & Radio Ind
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 Electronique & Radio Ind filed Critical Electronique & Radio Ind
Priority to FR965879A priority Critical patent/FR1395699A/fr
Priority to GB887465A priority patent/GB1077424A/en
Priority to SE269165A priority patent/SE344371B/xx
Priority to NL6502707A priority patent/NL141297B/xx
Priority to CH298065A priority patent/CH425911A/fr
Priority to DE1965S0095752 priority patent/DE1263875B/de
Application granted granted Critical
Publication of FR1395699A publication Critical patent/FR1395699A/fr
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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
    • G01S13/784—Coders or decoders therefor; Degarbling systems; Defruiting systems

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)
FR965879A 1964-03-03 1964-03-03 Perfectionnements aux radars secondaires Expired FR1395699A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR965879A FR1395699A (fr) 1964-03-03 1964-03-03 Perfectionnements aux radars secondaires
GB887465A GB1077424A (en) 1964-03-03 1965-03-02 Improvements in secondary radar systems
SE269165A SE344371B (fr) 1964-03-03 1965-03-02
NL6502707A NL141297B (nl) 1964-03-03 1965-03-03 Secondaire radarinstallatie.
CH298065A CH425911A (fr) 1964-03-03 1965-03-03 Défruiteur pour station radar secondaire
DE1965S0095752 DE1263875B (de) 1964-03-03 1965-03-03 Sekundaer-Radaranlage mit einer Einrichtung zur Unterdrueckung von Stoersignalen undvon mit den Abfragesignalen nicht synchronisierten Antwortimpulsgruppen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965879A FR1395699A (fr) 1964-03-03 1964-03-03 Perfectionnements aux radars secondaires

Publications (1)

Publication Number Publication Date
FR1395699A true FR1395699A (fr) 1965-04-16

Family

ID=8824534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965879A Expired FR1395699A (fr) 1964-03-03 1964-03-03 Perfectionnements aux radars secondaires

Country Status (6)

Country Link
CH (1) CH425911A (fr)
DE (1) DE1263875B (fr)
FR (1) FR1395699A (fr)
GB (1) GB1077424A (fr)
NL (1) NL141297B (fr)
SE (1) SE344371B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1591457B1 (de) * 1966-03-22 1970-08-27 Thomson Inf Et Visualisation Schaltungsanordnung zur Auswertung von Sekundaerradar-Antwortimpulsgruppen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961914C1 (de) * 1969-12-10 1984-05-24 Siemens AG, 1000 Berlin und 8000 München Abfrage-Antwort-System fuer Sekundaerradargeraete mit Freund-Feind-Identifizierung
NL7804440A (nl) * 1978-04-26 1979-10-30 Hollandse Signaalapparaten Bv Codedetector voor een interrogator-transponder systeem.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1591457B1 (de) * 1966-03-22 1970-08-27 Thomson Inf Et Visualisation Schaltungsanordnung zur Auswertung von Sekundaerradar-Antwortimpulsgruppen

Also Published As

Publication number Publication date
NL141297B (nl) 1974-02-15
SE344371B (fr) 1972-04-10
NL6502707A (fr) 1965-09-06
CH425911A (fr) 1966-12-15
DE1263875B (de) 1968-03-21
GB1077424A (en) 1967-07-26

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