FR813969A - Radiophare à champ tournant - Google Patents

Radiophare à champ tournant

Info

Publication number
FR813969A
FR813969A FR813969DA FR813969A FR 813969 A FR813969 A FR 813969A FR 813969D A FR813969D A FR 813969DA FR 813969 A FR813969 A FR 813969A
Authority
FR
France
Prior art keywords
rotating field
radio beacon
field radio
beacon
rotating
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
Aicardi Et Bourgonnier
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.)
Ondes Dirigees SA Des
Original Assignee
Ondes Dirigees SA Des
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 Ondes Dirigees SA Des filed Critical Ondes Dirigees SA Des
Application granted granted Critical
Publication of FR813969A publication Critical patent/FR813969A/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)
  • Near-Field Transmission Systems (AREA)
FR813969D 1936-02-14 1936-02-14 Radiophare à champ tournant Expired FR813969A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813969T 1936-02-14

Publications (1)

Publication Number Publication Date
FR813969A true FR813969A (fr) 1937-06-12

Family

ID=9266446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813969D Expired FR813969A (fr) 1936-02-14 1936-02-14 Radiophare à champ tournant

Country Status (3)

Country Link
FR (1) FR813969A (instruction)
GB (1) GB491963A (instruction)
NL (1) NL48157C (instruction)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767400C (de) * 1939-12-07 1952-07-31 Lorenz A G C Verfahren zur Richtungsbestimmung mittels rotierender Richtstrahlung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767400C (de) * 1939-12-07 1952-07-31 Lorenz A G C Verfahren zur Richtungsbestimmung mittels rotierender Richtstrahlung

Also Published As

Publication number Publication date
NL48157C (instruction)
GB491963A (en) 1938-09-09

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