FR1381622A - Système d'antennes - Google Patents

Système d'antennes

Info

Publication number
FR1381622A
FR1381622A FR954388A FR954388A FR1381622A FR 1381622 A FR1381622 A FR 1381622A FR 954388 A FR954388 A FR 954388A FR 954388 A FR954388 A FR 954388A FR 1381622 A FR1381622 A FR 1381622A
Authority
FR
France
Prior art keywords
antenna system
antenna
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
FR954388A
Other languages
English (en)
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of FR1381622A publication Critical patent/FR1381622A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • H01Q19/175—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements arrayed along the focal line of a cylindrical focusing surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole

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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR954388A 1962-12-12 1963-11-20 Système d'antennes Expired FR1381622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US244059A US3242491A (en) 1962-12-12 1962-12-12 Inverted v-beam antenna system

Publications (1)

Publication Number Publication Date
FR1381622A true FR1381622A (fr) 1964-12-14

Family

ID=22921219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954388A Expired FR1381622A (fr) 1962-12-12 1963-11-20 Système d'antennes

Country Status (5)

Country Link
US (1) US3242491A (enrdf_load_stackoverflow)
DE (1) DE1246052B (enrdf_load_stackoverflow)
FR (1) FR1381622A (enrdf_load_stackoverflow)
GB (1) GB1024804A (enrdf_load_stackoverflow)
NL (1) NL301079A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484167A (en) * 1967-07-11 1969-12-16 Ibm Formation flight control system
DE2942557C2 (de) * 1979-10-22 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Richtantennenanordnung bzw. Richtantenne für einen Störsender
US4626861A (en) * 1984-09-28 1986-12-02 The Boeing Company Two angle range and altitude measurement system and methods
US4670758A (en) * 1984-09-28 1987-06-02 The Boeing Company Depression angle ranging system and methods
US4621267A (en) * 1984-09-28 1986-11-04 The Boeing Company Bearing intersection deghosting by altitude comparison system and methods
US4828382A (en) * 1986-04-18 1989-05-09 Sundstrand Data Control, Inc. Passive radio altimeter
US5359334A (en) * 1993-01-14 1994-10-25 Hazeltine Corporation X-scan aircraft location systems
DE4438723A1 (de) * 1994-10-29 1996-05-02 Daimler Benz Aerospace Ag Transportable Radaranlage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245660A (en) * 1938-10-12 1941-06-17 Bell Telephone Labor Inc Radio system
US2435988A (en) * 1943-11-22 1948-02-17 Sperry Corp Aircraft landing system
US2704843A (en) * 1944-12-01 1955-03-22 Uniated States Of America As R Upsilon-beam radar system
NL182808B (nl) * 1951-11-15 Polysar Ltd Werkwijze ter bereiding van een synthetisch rubberprodukt met een verbeterde groene sterkte.
US3026517A (en) * 1955-05-09 1962-03-20 Gilfillan Bros Inc Radar scanning system
US3028593A (en) * 1955-10-12 1962-04-03 Alford Andrew Device for measuring distances and directions of distant objects
US3078459A (en) * 1955-11-18 1963-02-19 Sperry Rand Corp V beam height indicating system
US3017628A (en) * 1956-06-04 1962-01-16 Gilfillan Bros Inc Method of and apparatus for identifying aircraft during ground controlled approach
FR1221536A (fr) * 1958-04-25 1960-06-02 Telefunken Gmbh Dispositif de pivotement périodique de deux antennes dirigées
NL246679A (enrdf_load_stackoverflow) * 1958-12-23
US2977592A (en) * 1959-09-01 1961-03-28 Avco Corp Elevation angle measuring system
US3072902A (en) * 1960-01-04 1963-01-08 Sperry Rand Corp V-beam radar system

Also Published As

Publication number Publication date
DE1246052C2 (enrdf_load_stackoverflow) 1968-02-15
GB1024804A (en) 1966-04-06
NL301079A (enrdf_load_stackoverflow)
DE1246052B (de) 1967-08-03
US3242491A (en) 1966-03-22

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