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FR787250A - Guidage des avions, sans visibilité, par t. s. f. - Google Patents

Guidage des avions, sans visibilité, par t. s. f.

Info

Publication number
FR787250A
FR787250A FR787250DA FR787250A FR 787250 A FR787250 A FR 787250A FR 787250D A FR787250D A FR 787250DA FR 787250 A FR787250 A FR 787250A
Authority
FR
France
Prior art keywords
visibility
guidance
planes
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)
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR787250A publication Critical patent/FR787250A/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)
FR787250D 1934-06-15 1934-06-15 Guidage des avions, sans visibilité, par t. s. f. Expired FR787250A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787250T 1934-06-15

Publications (1)

Publication Number Publication Date
FR787250A true FR787250A (fr) 1935-09-19

Family

ID=9218859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787250D Expired FR787250A (fr) 1934-06-15 1934-06-15 Guidage des avions, sans visibilité, par t. s. f.

Country Status (1)

Country Link
FR (1) FR787250A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767254C (de) * 1939-11-01 1952-04-15 Lorenz A G C Verfahren zur kontinuierlichen Ortsbestimmung eines Flugzeuges laengs der Anflugstrecke zu einem Landeplatz
DE767956C (de) * 1937-06-10 1955-04-07 Siemens App Verfahren zur UEbertragung von Signalen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767956C (de) * 1937-06-10 1955-04-07 Siemens App Verfahren zur UEbertragung von Signalen
DE767254C (de) * 1939-11-01 1952-04-15 Lorenz A G C Verfahren zur kontinuierlichen Ortsbestimmung eines Flugzeuges laengs der Anflugstrecke zu einem Landeplatz

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