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
  • 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
  • G01S1/42—Conical-scan beacons transmitting signals which indicate at a mobile receiver any displacement of the receiver from the conical-scan axis, e.g. for "beam-riding" missile control

Applications Claiming Priority (2)

Publications (1)

Family

ID=27112564

Family Applications (1)

Country Status (7)

Families Citing this family (5)

Family Cites Families (3)

• 1977
  • 1977-08-18 CA CA284,980A patent/CA1124369A/en not_active Expired
  • 1977-09-14 IT IT2752977A patent/IT1192195B/en active
  • 1977-09-19 DE DE19772742052 patent/DE2742052A1/en active Granted
  • 1977-10-03 GB GB4099977A patent/GB1592263A/en not_active Expired
  • 1977-10-17 SE SE7711666A patent/SE7711666L/en unknown
  • 1977-10-18 FR FR7731281A patent/FR2368041A1/en active Granted
  • 1977-10-18 JP JP12504177A patent/JPS5350992A/en active Pending

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