FR860557A - Perfectionnements aux installations radioréceptrices auxiliaires de navigation - Google Patents

Perfectionnements aux installations radioréceptrices auxiliaires de navigation

Info

Publication number
FR860557A
FR860557A FR860557DA FR860557A FR 860557 A FR860557 A FR 860557A FR 860557D A FR860557D A FR 860557DA FR 860557 A FR860557 A FR 860557A
Authority
FR
France
Prior art keywords
radio reception
navigation radio
auxiliary navigation
installations
reception installations
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR860557A publication Critical patent/FR860557A/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)
FR860557D 1938-10-06 1939-09-29 Perfectionnements aux installations radioréceptrices auxiliaires de navigation Expired FR860557A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB860557X 1938-10-06

Publications (1)

Publication Number Publication Date
FR860557A true FR860557A (fr) 1941-01-18

Family

ID=10594168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860557D Expired FR860557A (fr) 1938-10-06 1939-09-29 Perfectionnements aux installations radioréceptrices auxiliaires de navigation

Country Status (1)

Country Link
FR (1) FR860557A (fr)

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