FR906474A - Perfectionnements aux systèmes d'antennes de radioguidage - Google Patents

Perfectionnements aux systèmes d'antennes de radioguidage

Info

Publication number
FR906474A
FR906474A FR906474DA FR906474A FR 906474 A FR906474 A FR 906474A FR 906474D A FR906474D A FR 906474DA FR 906474 A FR906474 A FR 906474A
Authority
FR
France
Prior art keywords
antenna systems
radio guidance
guidance antenna
radio
systems
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.)
D APP HAUTE FREQUENCE RADIOSCI
Original Assignee
D APP HAUTE FREQUENCE RADIOSCI
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 D APP HAUTE FREQUENCE RADIOSCI filed Critical D APP HAUTE FREQUENCE RADIOSCI
Application granted granted Critical
Publication of FR906474A publication Critical patent/FR906474A/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)
FR906474D 1944-03-14 1944-03-14 Perfectionnements aux systèmes d'antennes de radioguidage Expired FR906474A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906474T 1944-03-14

Publications (1)

Publication Number Publication Date
FR906474A true FR906474A (fr) 1946-01-08

Family

ID=9405705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906474D Expired FR906474A (fr) 1944-03-14 1944-03-14 Perfectionnements aux systèmes d'antennes de radioguidage

Country Status (1)

Country Link
FR (1) FR906474A (fr)

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