NO851526L - Radioanlegg for posisjonsbestemmelse. - Google Patents

Radioanlegg for posisjonsbestemmelse.

Info

Publication number
NO851526L
NO851526L NO851526A NO851526A NO851526L NO 851526 L NO851526 L NO 851526L NO 851526 A NO851526 A NO 851526A NO 851526 A NO851526 A NO 851526A NO 851526 L NO851526 L NO 851526L
Authority
NO
Norway
Prior art keywords
stripe
frequency
identifying
distance
phase
Prior art date
Application number
NO851526A
Other languages
English (en)
Norwegian (no)
Inventor
George S Levy
Original Assignee
Cubic Western Data
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 Cubic Western Data filed Critical Cubic Western Data
Publication of NO851526L publication Critical patent/NO851526L/no

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
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/876—Combination of several spaced transponders or reflectors of known location for determining the position of a receiver
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
NO851526A 1984-04-19 1985-04-17 Radioanlegg for posisjonsbestemmelse. NO851526L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60211584A 1984-04-19 1984-04-19

Publications (1)

Publication Number Publication Date
NO851526L true NO851526L (no) 1985-10-21

Family

ID=24410030

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851526A NO851526L (no) 1984-04-19 1985-04-17 Radioanlegg for posisjonsbestemmelse.

Country Status (3)

Country Link
EP (1) EP0159844A3 (da)
DK (1) DK175285A (da)
NO (1) NO851526L (da)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303501A (en) * 1964-04-22 1967-02-07 Seismograph Service Corp Radio location system with lane identification facilities
US3303502A (en) * 1964-04-22 1967-02-07 Seismograph Service Corp Hyperbolic continuous wave position finding system including ambiguity resolution
FR1586676A (da) * 1968-07-05 1970-02-27

Also Published As

Publication number Publication date
DK175285A (da) 1985-10-20
EP0159844A2 (en) 1985-10-30
DK175285D0 (da) 1985-04-18
EP0159844A3 (en) 1986-08-20

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