FR1259496A - Radar altimétrique omnidirectionnel - Google Patents

Radar altimétrique omnidirectionnel

Info

Publication number
FR1259496A
FR1259496A FR821521A FR821521A FR1259496A FR 1259496 A FR1259496 A FR 1259496A FR 821521 A FR821521 A FR 821521A FR 821521 A FR821521 A FR 821521A FR 1259496 A FR1259496 A FR 1259496A
Authority
FR
France
Prior art keywords
omnidirectional
altimeter radar
altimeter
radar
omnidirectional altimeter
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
FR821521A
Other languages
English (en)
Inventor
Jacques Villiers
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 filed Critical
Priority to FR821521A priority Critical patent/FR1259496A/fr
Priority to US93698A priority patent/US3181143A/en
Priority to GB8859/61A priority patent/GB972529A/en
Priority to DEJ19606A priority patent/DE1186523B/de
Priority to BE601389A priority patent/BE601389R/fr
Application granted granted Critical
Publication of FR1259496A publication Critical patent/FR1259496A/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
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S13/785—Distance Measuring Equipment [DME] systems
    • G01S13/787—Distance Measuring Equipment [DME] systems co-operating with direction defining beacons

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)
FR821521A 1959-01-28 1960-03-16 Radar altimétrique omnidirectionnel Expired FR1259496A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR821521A FR1259496A (fr) 1960-03-16 1960-03-16 Radar altimétrique omnidirectionnel
US93698A US3181143A (en) 1960-03-16 1961-03-06 Omni-directional altimetric radar
GB8859/61A GB972529A (en) 1960-03-16 1961-03-10 Omni-directional altimetric radar
DEJ19606A DE1186523B (de) 1959-01-28 1961-03-16 Verfahren zur bildlichen Darstellung von beweglichen Objekten nach Hoehe und Entfernung bei einem System zur Ortung der beweglichen Objekte mit Hilfe von Drehfunkfeuern
BE601389A BE601389R (fr) 1960-03-16 1961-03-16 Système de localisation de mobiles au moyen d'un radiophare tourrant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821521A FR1259496A (fr) 1960-03-16 1960-03-16 Radar altimétrique omnidirectionnel

Publications (1)

Publication Number Publication Date
FR1259496A true FR1259496A (fr) 1961-04-28

Family

ID=8727241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821521A Expired FR1259496A (fr) 1959-01-28 1960-03-16 Radar altimétrique omnidirectionnel

Country Status (4)

Country Link
US (1) US3181143A (fr)
BE (1) BE601389R (fr)
FR (1) FR1259496A (fr)
GB (1) GB972529A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223998A (en) * 1962-04-06 1965-12-14 Cubic Corp Electronic tracking system employing slant range measurements
DE1961914C1 (de) * 1969-12-10 1984-05-24 Siemens AG, 1000 Berlin und 8000 München Abfrage-Antwort-System fuer Sekundaerradargeraete mit Freund-Feind-Identifizierung
US3750168A (en) * 1972-04-07 1973-07-31 Nasa Apparatus for aiding a pilot in avoiding a midair collision between aircraft
GB2155720B (en) * 1984-03-08 1987-10-21 Standard Telephones Cables Ltd Vehicle location system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634411A (en) * 1947-01-09 1953-04-07 Wallace Navigational system
US2666198A (en) * 1948-03-15 1954-01-12 Wallace Synchrometric radar system

Also Published As

Publication number Publication date
US3181143A (en) 1965-04-27
BE601389R (fr) 1961-09-18
GB972529A (en) 1964-10-14

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