BE480311A - - Google Patents

Info

Publication number
BE480311A
BE480311A BE480311DA BE480311A BE 480311 A BE480311 A BE 480311A BE 480311D A BE480311D A BE 480311DA BE 480311 A BE480311 A BE 480311A
Authority
BE
Belgium
Application number
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.)
Publication of BE480311A publication Critical patent/BE480311A/xx

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
    • 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
    • G01S1/68—Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
    • G01S1/685—Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information using pulse modulation, e.g. pulse frequency modulation

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)
BE480311D 1944-08-18 BE480311A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15862/44A GB638342A (en) 1944-08-18 1944-08-18 Improvements in or relating to radio navigational systems

Publications (1)

Publication Number Publication Date
BE480311A true BE480311A (de)

Family

ID=10066855

Family Applications (1)

Application Number Title Priority Date Filing Date
BE480311D BE480311A (de) 1944-08-18

Country Status (3)

Country Link
US (1) US2510723A (de)
BE (1) BE480311A (de)
GB (1) GB638342A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB940509A (en) * 1959-07-07 1963-10-30 Cuttler Hammer Inc Aircraft radio landing system
US20170248675A1 (en) * 2016-02-26 2017-08-31 Thales Defense & Security, Inc. Navigational aid system multipath reduction using a modulated carrier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL88393C (de) * 1937-06-18
US2262838A (en) * 1937-11-19 1941-11-18 Int Standard Electric Corp Electric signaling system
US2199634A (en) * 1938-06-21 1940-05-07 Rca Corp Secret communication system
US2407199A (en) * 1940-06-29 1946-09-03 Rca Corp Communication and distance determining system
GB546021A (en) * 1940-11-20 1942-06-24 Standard Telephones Cables Ltd Improvements in or relating to blind landing systems using electromagnetic waves
BE474927A (de) * 1941-11-29
US2403600A (en) * 1941-11-29 1946-07-09 Rca Corp Receiver for pulse position indicating systems
BE473247A (de) * 1943-09-06
US2400127A (en) * 1943-11-15 1946-05-14 Standard Telephones Cables Ltd Radio beacon

Also Published As

Publication number Publication date
US2510723A (en) 1950-06-06
GB638342A (en) 1950-06-07

Similar Documents

Publication Publication Date Title
BE455763A (de)
BE457918A (de)
BE457748A (de)
BE432945A (de)
BE447901A (de)
BE452613A (de)
BE453905A (de)
BE454099A (de)
BE454340A (de)
BE454461A (de)
BE454925A (de)
BE455122A (de)
BE455204A (de)
BE455463A (de)
BE455531A (de)
BE455554A (de)
BE456140A (de)
BE456520A (de)
BE456532A (de)
BE456879A (de)
BE457018A (de)
BE457290A (de)
BE457909A (de)
BE457405A (de)
BE457496A (de)