CH407257A - Radiobakenausrüstung - Google Patents

Radiobakenausrüstung

Info

Publication number
CH407257A
CH407257A CH658263A CH658263A CH407257A CH 407257 A CH407257 A CH 407257A CH 658263 A CH658263 A CH 658263A CH 658263 A CH658263 A CH 658263A CH 407257 A CH407257 A CH 407257A
Authority
CH
Switzerland
Prior art keywords
radio beacon
beacon equipment
equipment
radio
beacon
Prior art date
Application number
CH658263A
Other languages
German (de)
English (en)
Inventor
William Earp Charles
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH407257A publication Critical patent/CH407257A/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
    • G01S1/38—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna
    • G01S1/40—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna the apparent movement of the antenna being produced by cyclic sequential energisation of fixed antennas

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)
  • Details Of Aerials (AREA)
CH658263A 1962-05-30 1963-05-27 Radiobakenausrüstung CH407257A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20747/62A GB1038626A (en) 1962-05-30 1962-05-30 Improvements relating to radio beacons

Publications (1)

Publication Number Publication Date
CH407257A true CH407257A (de) 1966-02-15

Family

ID=10150983

Family Applications (1)

Application Number Title Priority Date Filing Date
CH658263A CH407257A (de) 1962-05-30 1963-05-27 Radiobakenausrüstung

Country Status (5)

Country Link
US (1) US3273152A (sv)
BE (1) BE633022A (sv)
CH (1) CH407257A (sv)
GB (1) GB1038626A (sv)
NL (1) NL293383A (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691560A (en) * 1961-02-02 1972-09-12 Calvin M Hammack Method and apparatus for geometrical determination
US3435457A (en) * 1965-12-07 1969-03-25 Us Army Underground antenna
US3775772A (en) * 1966-05-11 1973-11-27 Us Air Force Ultra hard communications antenna
US3720949A (en) * 1970-04-06 1973-03-13 Us Navy Variable resolution radar for tropospheric sounders
US3972044A (en) * 1974-04-08 1976-07-27 Andrew Alford Antenna system for Doppler VOR ground stations
US5530358A (en) * 1994-01-25 1996-06-25 Baker Hughes, Incorporated Method and apparatus for measurement-while-drilling utilizing improved antennas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898474A (en) * 1929-01-19 1933-02-21 John A Willoughby Aircraft landing system
US2665381A (en) * 1947-10-16 1954-01-05 Smith Slotted cylindrical antenna
NL102640C (sv) * 1954-11-16
DE1123000B (de) * 1958-07-16 1962-02-01 Standard Elektrik Lorenz Ag Anordnung zur drahtlosen Richtungsbestimmung auf Grund des Dopplereffektes
US3103663A (en) * 1961-08-23 1963-09-10 Louis W Parker Three-dimensional direction finder for aircraft guidance

Also Published As

Publication number Publication date
NL293383A (sv)
US3273152A (en) 1966-09-13
BE633022A (sv)
GB1038626A (en) 1966-08-10

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