FR2074724B1 - - Google Patents

Info

Publication number
FR2074724B1
FR2074724B1 FR7002171A FR7002171A FR2074724B1 FR 2074724 B1 FR2074724 B1 FR 2074724B1 FR 7002171 A FR7002171 A FR 7002171A FR 7002171 A FR7002171 A FR 7002171A FR 2074724 B1 FR2074724 B1 FR 2074724B1
Authority
FR
France
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
FR7002171A
Other languages
French (fr)
Other versions
FR2074724A1 (en
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7002171A priority Critical patent/FR2074724B1/fr
Priority to BE761740A priority patent/BE761740A/en
Priority to DE19712102812 priority patent/DE2102812A1/en
Priority to LU62460D priority patent/LU62460A1/xx
Priority to NL7100790A priority patent/NL7100790A/xx
Priority to GB2004571A priority patent/GB1322696A/en
Publication of FR2074724A1 publication Critical patent/FR2074724A1/fr
Application granted granted Critical
Publication of FR2074724B1 publication Critical patent/FR2074724B1/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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • G01S3/42—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal the desired condition being maintained automatically
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H01Q1/1257—Means for positioning using the received signal strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Relay Systems (AREA)
  • Aerials With Secondary Devices (AREA)
FR7002171A 1970-01-21 1970-01-21 Expired FR2074724B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7002171A FR2074724B1 (en) 1970-01-21 1970-01-21
BE761740A BE761740A (en) 1970-01-21 1971-01-19 RADIO-ELECTRIC POINTING SYSTEM
DE19712102812 DE2102812A1 (en) 1970-01-21 1971-01-21 Radio directional system
LU62460D LU62460A1 (en) 1970-01-21 1971-01-21
NL7100790A NL7100790A (en) 1970-01-21 1971-01-21
GB2004571A GB1322696A (en) 1970-01-21 1971-04-19 Radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002171A FR2074724B1 (en) 1970-01-21 1970-01-21

Publications (2)

Publication Number Publication Date
FR2074724A1 FR2074724A1 (en) 1971-10-08
FR2074724B1 true FR2074724B1 (en) 1973-10-19

Family

ID=9049407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002171A Expired FR2074724B1 (en) 1970-01-21 1970-01-21

Country Status (6)

Country Link
BE (1) BE761740A (en)
DE (1) DE2102812A1 (en)
FR (1) FR2074724B1 (en)
GB (1) GB1322696A (en)
LU (1) LU62460A1 (en)
NL (1) NL7100790A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523375A1 (en) * 1982-03-10 1983-09-16 Europ Agence Spatiale REFLECTOR DISTORTION COMPENSATION DEVICE FOR MULTI-BEAM WAVES RECEIVING AND / OR TRANSMITTING ANTENNAS
EP0139482A3 (en) * 1983-09-22 1986-07-16 British Aerospace Public Limited Company Scanning dual reflector antenna
DE19707590C2 (en) * 1997-02-26 2000-12-14 Bosch Gmbh Robert Method and device for adjusting the alignment of a beam characteristic of a distance sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190911544A (en) * 1909-05-15 1910-01-06 Marconi Wireless Telegraph Co Improvements in Apparatus for Wireless Telegraphy.
FR808966A (en) * 1935-08-03 1937-02-19 Telefunken Gmbh Method of radio guidance of mobiles
DE705374C (en) * 1935-08-30 1941-04-25 Telefunken Gmbh Bearing device operating according to the flicker principle, especially for target flight
US2190039A (en) * 1937-07-29 1940-02-13 Neufeld Jacob Navigational method and apparatus
FR864388A (en) * 1939-12-02 1941-04-25 Method of determining the site at which an electromagnetic wave arrives, embodiments and application to the detection of airplanes and the like
US3060425A (en) * 1959-10-01 1962-10-23 Bell Telephone Labor Inc Remote attitude control of earth satellites
FR1278676A (en) * 1960-11-02 1961-12-15 Csf Device for stabilizing a spacecraft

Also Published As

Publication number Publication date
FR2074724A1 (en) 1971-10-08
BE761740A (en) 1971-07-19
LU62460A1 (en) 1971-08-27
NL7100790A (en) 1971-07-23
GB1322696A (en) 1973-07-11
DE2102812A1 (en) 1971-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse