FR939099A - Perfectionnements aux radiophares d'atterrissage - Google Patents

Perfectionnements aux radiophares d'atterrissage

Info

Publication number
FR939099A
FR939099A FR939099DA FR939099A FR 939099 A FR939099 A FR 939099A FR 939099D A FR939099D A FR 939099DA FR 939099 A FR939099 A FR 939099A
Authority
FR
France
Prior art keywords
radio beacons
landing radio
landing
beacons
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)
Inventor
Louis John Heaton-Armstrong
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939099A publication Critical patent/FR939099A/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)
FR939099D 1942-10-30 1946-04-01 Perfectionnements aux radiophares d'atterrissage Expired FR939099A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939099X 1942-10-30

Publications (1)

Publication Number Publication Date
FR939099A true FR939099A (fr) 1948-11-03

Family

ID=10748138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939099D Expired FR939099A (fr) 1942-10-30 1946-04-01 Perfectionnements aux radiophares d'atterrissage

Country Status (2)

Country Link
BE (1) BE468577A (enEXAMPLES)
FR (1) FR939099A (enEXAMPLES)

Also Published As

Publication number Publication date
BE468577A (enEXAMPLES)

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