SE7500575L - - Google Patents

Info

Publication number
SE7500575L
SE7500575L SE7500575A SE7500575A SE7500575L SE 7500575 L SE7500575 L SE 7500575L SE 7500575 A SE7500575 A SE 7500575A SE 7500575 A SE7500575 A SE 7500575A SE 7500575 L SE7500575 L SE 7500575L
Authority
SE
Sweden
Application number
SE7500575A
Inventor
J-M Vauchy
G Voiront
Original Assignee
Sfim
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 Sfim filed Critical Sfim
Publication of SE7500575L publication Critical patent/SE7500575L/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons 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
    • G01S1/02Beacons 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons 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
    • G01S1/70Beacons 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 electromagnetic waves other than radio waves
    • G01S1/703Details
    • G01S1/7032Transmitters
    • G01S1/7038Signal details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Communication System (AREA)
SE7500575A 1974-01-21 1975-01-20 SE7500575L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401910A FR2258636B1 (en) 1974-01-21 1974-01-21

Publications (1)

Publication Number Publication Date
SE7500575L true SE7500575L (en) 1975-07-22

Family

ID=9133724

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7500575A SE7500575L (en) 1974-01-21 1975-01-20

Country Status (4)

Country Link
DE (1) DE2502336A1 (en)
FR (1) FR2258636B1 (en)
GB (1) GB1483021A (en)
SE (1) SE7500575L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300987B (en) * 1979-01-30 1997-03-19 Martin Marietta Corp Spatially encoding a beam of electromagnetic radiation
FR2474682A1 (en) * 1980-01-29 1981-07-31 Telecommunications Sa ENGINE GUIDING SYSTEM USING A MODULAR BEAM
US4575786A (en) * 1982-04-13 1986-03-11 British Aerospace Public Limited Company Radiation emitting apparatus

Also Published As

Publication number Publication date
GB1483021A (en) 1977-08-17
FR2258636B1 (en) 1980-08-01
FR2258636A1 (en) 1975-08-18
DE2502336A1 (en) 1975-08-07

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