FR993873A - Dispositif de radio-guidage et de radio-atterrissage à ondes décimétriques - Google Patents

Dispositif de radio-guidage et de radio-atterrissage à ondes décimétriques

Info

Publication number
FR993873A
FR993873A FR993873DA FR993873A FR 993873 A FR993873 A FR 993873A FR 993873D A FR993873D A FR 993873DA FR 993873 A FR993873 A FR 993873A
Authority
FR
France
Prior art keywords
radio
guidance
landing device
uhf
uhf radio
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)
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR993873A publication Critical patent/FR993873A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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)
FR993873D 1944-10-26 1944-10-26 Dispositif de radio-guidage et de radio-atterrissage à ondes décimétriques Expired FR993873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993873T 1944-10-26

Publications (1)

Publication Number Publication Date
FR993873A true FR993873A (fr) 1951-11-08

Family

ID=9555927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993873D Expired FR993873A (fr) 1944-10-26 1944-10-26 Dispositif de radio-guidage et de radio-atterrissage à ondes décimétriques

Country Status (2)

Country Link
FR (1) FR993873A (enrdf_load_stackoverflow)
LU (1) LU27898A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
LU27898A1 (enrdf_load_stackoverflow)

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