BE823363R - Procede et dispositif de guidage d'avions - Google Patents

Procede et dispositif de guidage d'avions

Info

Publication number
BE823363R
BE823363R BE2054028A BE2054028A BE823363R BE 823363 R BE823363 R BE 823363R BE 2054028 A BE2054028 A BE 2054028A BE 2054028 A BE2054028 A BE 2054028A BE 823363 R BE823363 R BE 823363R
Authority
BE
Belgium
Prior art keywords
guidance method
aircraft guidance
aircraft
guidance
Prior art date
Application number
BE2054028A
Other languages
English (en)
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
Application granted granted Critical
Publication of BE823363R publication Critical patent/BE823363R/fr

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
    • 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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/14—Systems for determining direction or position line using amplitude comparison of signals transmitted simultaneously from antennas or antenna systems having differently oriented overlapping directivity-characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
BE2054028A 1970-07-13 1974-12-16 Procede et dispositif de guidage d'avions BE823363R (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5451070A 1970-07-13 1970-07-13
US00299586A US3806935A (en) 1970-07-13 1972-10-20 Radio navigational aid with separate standard frequency signal

Publications (1)

Publication Number Publication Date
BE823363R true BE823363R (fr) 1975-04-16

Family

ID=26733108

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054028A BE823363R (fr) 1970-07-13 1974-12-16 Procede et dispositif de guidage d'avions

Country Status (2)

Country Link
US (1) US3806935A (fr)
BE (1) BE823363R (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306238A (en) * 1979-07-06 1981-12-15 Plessey Handel Und Investments Ag Microwave landing systems
US4635064A (en) * 1985-04-04 1987-01-06 Sundstrand Data Control, Inc. Microwave landing system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476721A (en) * 1921-11-23 1923-12-11 American Telephone & Telegraph Frequency-control system
US2113260A (en) * 1933-06-13 1938-04-05 Rca Corp Receiver
US2602161A (en) * 1947-01-25 1952-07-01 Sperry Corp Modulation system for craft guidance
US3487411A (en) * 1968-08-22 1969-12-30 Singer General Precision Multiple-beam guidance means for aircraft approach and landing
US3735407A (en) * 1970-04-03 1973-05-22 Raytheon Co Stepped beam instrument landing system

Also Published As

Publication number Publication date
US3806935A (en) 1974-04-23

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