FR990740A - Dispositif de radioguidage - Google Patents

Dispositif de radioguidage

Info

Publication number
FR990740A
FR990740A FR990740DA FR990740A FR 990740 A FR990740 A FR 990740A FR 990740D A FR990740D A FR 990740DA FR 990740 A FR990740 A FR 990740A
Authority
FR
France
Prior art keywords
guidance device
radio guidance
radio
guidance
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
Pierre-Edouard-Julie Jorry
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 FR990740A publication Critical patent/FR990740A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR990740D 1949-05-06 1949-05-06 Dispositif de radioguidage Expired FR990740A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990740T 1949-05-06

Publications (1)

Publication Number Publication Date
FR990740A true FR990740A (fr) 1951-09-25

Family

ID=9546666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990740D Expired FR990740A (fr) 1949-05-06 1949-05-06 Dispositif de radioguidage

Country Status (1)

Country Link
FR (1) FR990740A (fr)

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