FR51242E - Perfectionnements aux procédés de guidage - Google Patents

Perfectionnements aux procédés de guidage

Info

Publication number
FR51242E
FR51242E FR51242DA FR51242E FR 51242 E FR51242 E FR 51242E FR 51242D A FR51242D A FR 51242DA FR 51242 E FR51242 E FR 51242E
Authority
FR
France
Prior art keywords
guidance processes
guidance
processes
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR51242E publication Critical patent/FR51242E/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)
  • Radar Systems Or Details Thereof (AREA)
FR51242D 1938-11-06 1940-12-04 Perfectionnements aux procédés de guidage Expired FR51242E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET51236D DE704728C (de) 1938-11-06 1938-11-06 Blindlandesystem fuer Luftfahrzeuge

Publications (1)

Publication Number Publication Date
FR51242E true FR51242E (fr) 1941-12-20

Family

ID=7563609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51242D Expired FR51242E (fr) 1938-11-06 1940-12-04 Perfectionnements aux procédés de guidage

Country Status (2)

Country Link
DE (1) DE704728C (fr)
FR (1) FR51242E (fr)

Also Published As

Publication number Publication date
DE704728C (de) 1941-04-05

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