NL247825A - Radio-navigatiestelsel - Google Patents

Radio-navigatiestelsel

Info

Publication number
NL247825A
NL247825A NL247825A NL247825A NL247825A NL 247825 A NL247825 A NL 247825A NL 247825 A NL247825 A NL 247825A NL 247825 A NL247825 A NL 247825A NL 247825 A NL247825 A NL 247825A
Authority
NL
Netherlands
Prior art keywords
navigation system
radio navigation
radio
navigation
Prior art date
Application number
NL247825A
Other languages
English (en)
Original Assignee
Bell Teleph Mfg Comp
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 Bell Teleph Mfg Comp filed Critical Bell Teleph Mfg Comp
Publication of NL247825A publication Critical patent/NL247825A/nl

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
    • G01S13/785—Distance Measuring Equipment [DME] systems
    • G01S13/787—Distance Measuring Equipment [DME] systems co-operating with direction defining beacons
    • 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)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
NL247825A 1959-01-28 1960-01-28 Radio-navigatiestelsel NL247825A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785137A FR1226485A (fr) 1959-01-28 1959-01-28 Système de localisation de mobiles à radiophare tournant

Publications (1)

Publication Number Publication Date
NL247825A true NL247825A (nl) 1964-02-10

Family

ID=8710568

Family Applications (1)

Application Number Title Priority Date Filing Date
NL247825A NL247825A (nl) 1959-01-28 1960-01-28 Radio-navigatiestelsel

Country Status (8)

Country Link
US (1) US3181141A (nl)
BE (1) BE587018A (nl)
CH (1) CH386497A (nl)
DE (1) DE1140243B (nl)
ES (1) ES255129A1 (nl)
FR (1) FR1226485A (nl)
GB (1) GB926921A (nl)
NL (1) NL247825A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007263431A (ja) * 2006-03-28 2007-10-11 Sanyo Electric Co Ltd 遷臨界冷凍サイクル装置の製造方法
US9830424B2 (en) 2013-09-18 2017-11-28 Hill-Rom Services, Inc. Bed/room/patient association systems and methods
US11911325B2 (en) 2019-02-26 2024-02-27 Hill-Rom Services, Inc. Bed interface for manual location

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517540A (en) * 1945-08-11 1950-08-08 Standard Telephones Cables Ltd Distance measuring system
US2666198A (en) * 1948-03-15 1954-01-12 Wallace Synchrometric radar system
US2705793A (en) * 1950-11-15 1955-04-05 Sperry Corp Aircraft navigation systems
US2804615A (en) * 1953-09-08 1957-08-27 Westinghouse Air Brake Co Navigational system
BE540578A (nl) * 1953-12-02
US2889551A (en) * 1955-12-01 1959-06-02 Itt Aerial navigation equipment
US2864080A (en) * 1956-03-30 1958-12-09 Rodgers George Victor Azimuth indicating system
US2954554A (en) * 1957-02-11 1960-09-27 Hazeltine Research Inc Radar synchronizing apparatus

Also Published As

Publication number Publication date
CH386497A (fr) 1965-01-15
US3181141A (en) 1965-04-27
ES255129A1 (es) 1960-05-01
FR1226485A (fr) 1960-07-13
BE587018A (fr) 1960-07-27
GB926921A (en) 1963-05-22
DE1140243B (de) 1962-11-29

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