FR68670E - Système de navigation radioélectrique - Google Patents

Système de navigation radioélectrique

Info

Publication number
FR68670E
FR68670E FR68670DA FR68670E FR 68670 E FR68670 E FR 68670E FR 68670D A FR68670D A FR 68670DA FR 68670 E FR68670 E FR 68670E
Authority
FR
France
Prior art keywords
navigation system
radio navigation
radio
navigation
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.)
Expired
Application number
Other languages
English (en)
Inventor
John Lambourne Allison
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.)
International Standard Electric Corp
Original Assignee
International Standard 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR68670E publication Critical patent/FR68670E/fr
Expired 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
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR68670D 1955-03-11 1955-03-11 Système de navigation radioélectrique Expired FR68670E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68670T 1955-03-11

Publications (1)

Publication Number Publication Date
FR68670E true FR68670E (fr) 1958-06-09

Family

ID=8700670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68670D Expired FR68670E (fr) 1955-03-11 1955-03-11 Système de navigation radioélectrique

Country Status (1)

Country Link
FR (1) FR68670E (fr)

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