FR1002526A - Perfectionnements aux indicateurs de direction radio-électrique - Google Patents

Perfectionnements aux indicateurs de direction radio-électrique

Info

Publication number
FR1002526A
FR1002526A FR1002526DA FR1002526A FR 1002526 A FR1002526 A FR 1002526A FR 1002526D A FR1002526D A FR 1002526DA FR 1002526 A FR1002526 A FR 1002526A
Authority
FR
France
Prior art keywords
radio
direction indicators
electric direction
electric
indicators
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)
Inventor
Francois Vignaud
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.)
FR DES TELECOMM SOC
Original Assignee
FR DES TELECOMM SOC
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 FR DES TELECOMM SOC filed Critical FR DES TELECOMM SOC
Application granted granted Critical
Publication of FR1002526A publication Critical patent/FR1002526A/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)
FR1002526D 1946-10-17 1946-10-17 Perfectionnements aux indicateurs de direction radio-électrique Expired FR1002526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002526T 1946-10-17

Publications (1)

Publication Number Publication Date
FR1002526A true FR1002526A (fr) 1952-03-07

Family

ID=9562253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002526D Expired FR1002526A (fr) 1946-10-17 1946-10-17 Perfectionnements aux indicateurs de direction radio-électrique

Country Status (1)

Country Link
FR (1) FR1002526A (fr)

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