ATA257188A - Verfahren und einrichtung zur funk-notpeilung - Google Patents

Verfahren und einrichtung zur funk-notpeilung

Info

Publication number
ATA257188A
ATA257188A AT257188A AT257188A ATA257188A AT A257188 A ATA257188 A AT A257188A AT 257188 A AT257188 A AT 257188A AT 257188 A AT257188 A AT 257188A AT A257188 A ATA257188 A AT A257188A
Authority
AT
Austria
Prior art keywords
emergency bearing
radio emergency
radio
bearing
emergency
Prior art date
Application number
AT257188A
Other languages
English (en)
Other versions
AT392366B (de
Inventor
Reinhard Pannold
Hartwig Dr Strobl
Original Assignee
Hartwig Strobl Sport Und Rettu
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 Hartwig Strobl Sport Und Rettu filed Critical Hartwig Strobl Sport Und Rettu
Priority to AT257188A priority Critical patent/AT392366B/de
Publication of ATA257188A publication Critical patent/ATA257188A/de
Application granted granted Critical
Publication of AT392366B publication Critical patent/AT392366B/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • G01S3/40—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal adjusting orientation of a single directivity characteristic to produce maximum or minimum signal, e.g. rotatable loop antenna or equivalent goniometer system

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
AT257188A 1988-10-18 1988-10-18 Verfahren und einrichtung zur funk-notpeilung AT392366B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT257188A AT392366B (de) 1988-10-18 1988-10-18 Verfahren und einrichtung zur funk-notpeilung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT257188A AT392366B (de) 1988-10-18 1988-10-18 Verfahren und einrichtung zur funk-notpeilung

Publications (2)

Publication Number Publication Date
ATA257188A true ATA257188A (de) 1990-08-15
AT392366B AT392366B (de) 1991-03-25

Family

ID=3536674

Family Applications (1)

Application Number Title Priority Date Filing Date
AT257188A AT392366B (de) 1988-10-18 1988-10-18 Verfahren und einrichtung zur funk-notpeilung

Country Status (1)

Country Link
AT (1) AT392366B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH514897A (de) * 1970-04-10 1971-10-31 Autophon Ag Markierungs-Gerät, insbesondere zur Markierung und Auffindung vermisster Personen
IT1022984B (it) * 1974-10-17 1978-04-20 Philips Spa Unita autonoma monoblocca atta a svoloere la duplice funzione di elemento attivo e passivo di una apparecchiatura per l individuazione e la ricerca di persone sepolte
DE2855555A1 (de) * 1978-12-22 1980-07-03 Rudolf Dipl Ing Stolz Verfahren zur rettung verunglueckter skifahrer und bergwanderer
GB8408538D0 (en) * 1984-04-03 1984-05-16 Senelco Ltd Transmitter-responder systems
US4636796A (en) * 1984-06-15 1987-01-13 General Research Of Electronics, Inc. Radio direction finding system

Also Published As

Publication number Publication date
AT392366B (de) 1991-03-25

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