AT176237B - Hochfrequenz-Navigationsanlage - Google Patents

Hochfrequenz-Navigationsanlage

Info

Publication number
AT176237B
AT176237B AT176237DA AT176237B AT 176237 B AT176237 B AT 176237B AT 176237D A AT176237D A AT 176237DA AT 176237 B AT176237 B AT 176237B
Authority
AT
Austria
Prior art keywords
high frequency
navigation system
frequency navigation
navigation
frequency
Prior art date
Application number
Other languages
English (en)
Original Assignee
Decca Record 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 Decca Record Co Ltd filed Critical Decca Record Co Ltd
Application granted granted Critical
Publication of AT176237B publication Critical patent/AT176237B/de

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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
    • G01S1/24—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being pulses or equivalent modulations on carrier waves and the transit times being compared by measuring the difference in arrival time of a significant part of the modulations, e.g. LORAN systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
AT176237D 1945-08-23 1947-03-07 Hochfrequenz-Navigationsanlage AT176237B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB176237X 1945-08-23

Publications (1)

Publication Number Publication Date
AT176237B true AT176237B (de) 1953-09-25

Family

ID=10098377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT176237D AT176237B (de) 1945-08-23 1947-03-07 Hochfrequenz-Navigationsanlage

Country Status (1)

Country Link
AT (1) AT176237B (de)

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