JPS5256884A - Position determining device - Google Patents

Position determining device

Info

Publication number
JPS5256884A
JPS5256884A JP13253975A JP13253975A JPS5256884A JP S5256884 A JPS5256884 A JP S5256884A JP 13253975 A JP13253975 A JP 13253975A JP 13253975 A JP13253975 A JP 13253975A JP S5256884 A JPS5256884 A JP S5256884A
Authority
JP
Japan
Prior art keywords
receiving
determining device
position determining
station
moving station
Prior art date
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.)
Pending
Application number
JP13253975A
Other languages
Japanese (ja)
Inventor
Kunihiko Shirahata
Yasuhide Iwata
Akira Hiroo
Kazumi Sato
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13253975A priority Critical patent/JPS5256884A/en
Publication of JPS5256884A publication Critical patent/JPS5256884A/en
Pending 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To reduce errors by reflection waves and determine the position of a moving station by providing antennas that can be moved in position or antennas disposed at given intervals to the moving station and at least one of receiving stations disposed in a plurality of given positions, receiving a signal from the moving station by each receiving station and making even thereof.
JP13253975A 1975-11-05 1975-11-05 Position determining device Pending JPS5256884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13253975A JPS5256884A (en) 1975-11-05 1975-11-05 Position determining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13253975A JPS5256884A (en) 1975-11-05 1975-11-05 Position determining device

Publications (1)

Publication Number Publication Date
JPS5256884A true JPS5256884A (en) 1977-05-10

Family

ID=15083632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13253975A Pending JPS5256884A (en) 1975-11-05 1975-11-05 Position determining device

Country Status (1)

Country Link
JP (1) JPS5256884A (en)

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