FR57312E - Perfectionnement aux récepteurs d'atterrissage - Google Patents

Perfectionnement aux récepteurs d'atterrissage

Info

Publication number
FR57312E
FR57312E FR57312DA FR57312E FR 57312 E FR57312 E FR 57312E FR 57312D A FR57312D A FR 57312DA FR 57312 E FR57312 E FR 57312E
Authority
FR
France
Prior art keywords
receiver development
landing receiver
landing
development
receiver
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 FR57312E publication Critical patent/FR57312E/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)
FR57312D 1948-03-24 1948-03-24 Perfectionnement aux récepteurs d'atterrissage Expired FR57312E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57312T 1948-03-24

Publications (1)

Publication Number Publication Date
FR57312E true FR57312E (fr) 1953-01-02

Family

ID=8691380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57312D Expired FR57312E (fr) 1948-03-24 1948-03-24 Perfectionnement aux récepteurs d'atterrissage

Country Status (1)

Country Link
FR (1) FR57312E (fr)

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