FR818856A - Improvements to radio guidance devices - Google Patents

Improvements to radio guidance devices

Info

Publication number
FR818856A
FR818856A FR818856DA FR818856A FR 818856 A FR818856 A FR 818856A FR 818856D A FR818856D A FR 818856DA FR 818856 A FR818856 A FR 818856A
Authority
FR
France
Prior art keywords
guidance devices
radio guidance
radio
devices
guidance
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
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.)
CIE GENERALE DE TELEGPAPHIE SA
Thales SA
Original Assignee
CIE GENERALE DE TELEGPAPHIE SA
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 CIE GENERALE DE TELEGPAPHIE SA, CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CIE GENERALE DE TELEGPAPHIE SA
Application granted granted Critical
Publication of FR818856A publication Critical patent/FR818856A/en
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)
FR818856D 1936-06-13 1936-06-13 Improvements to radio guidance devices Expired FR818856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818856T 1936-06-13

Publications (1)

Publication Number Publication Date
FR818856A true FR818856A (en) 1937-10-05

Family

ID=9269115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818856D Expired FR818856A (en) 1936-06-13 1936-06-13 Improvements to radio guidance devices

Country Status (1)

Country Link
FR (1) FR818856A (en)

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