FR856025A - Dispositif de radio-guidage et d'atterrissage sans visibilité - Google Patents

Dispositif de radio-guidage et d'atterrissage sans visibilité

Info

Publication number
FR856025A
FR856025A FR856025DA FR856025A FR 856025 A FR856025 A FR 856025A FR 856025D A FR856025D A FR 856025DA FR 856025 A FR856025 A FR 856025A
Authority
FR
France
Prior art keywords
guidance
radio
landing device
blind landing
blind
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
Issenmann Leger
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 FR856025A publication Critical patent/FR856025A/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)
FR856025D 1939-06-10 1939-06-10 Dispositif de radio-guidage et d'atterrissage sans visibilité Expired FR856025A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856025T 1939-06-10

Publications (1)

Publication Number Publication Date
FR856025A true FR856025A (fr) 1940-05-25

Family

ID=9328608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856025D Expired FR856025A (fr) 1939-06-10 1939-06-10 Dispositif de radio-guidage et d'atterrissage sans visibilité

Country Status (1)

Country Link
FR (1) FR856025A (fr)

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