BE481269A - - Google Patents

Info

Publication number
BE481269A
BE481269A BE481269DA BE481269A BE 481269 A BE481269 A BE 481269A BE 481269D A BE481269D A BE 481269DA BE 481269 A BE481269 A BE 481269A
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 BE481269A publication Critical patent/BE481269A/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
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
    • 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
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
BE481269D 1942-03-23 BE481269A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US435873A US2426218A (en) 1942-03-23 1942-03-23 Instrument navigation system

Publications (1)

Publication Number Publication Date
BE481269A true BE481269A (en:Method)

Family

ID=23730168

Family Applications (1)

Application Number Title Priority Date Filing Date
BE481269D BE481269A (en:Method) 1942-03-23

Country Status (4)

Country Link
US (1) US2426218A (en:Method)
BE (1) BE481269A (en:Method)
FR (1) FR950799A (en:Method)
GB (1) GB592393A (en:Method)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617982A (en) * 1942-04-30 1952-11-11 Sperry Corp Radio gun control system
US2546170A (en) * 1942-12-07 1951-03-27 George C Schleter Radio echo system for aircraft
US2610320A (en) * 1942-12-18 1952-09-09 William M Hall System of radio echo detection
US2568265A (en) * 1943-03-18 1951-09-18 Luis W Alvarez Radio beacon and system utilizing it
US2572043A (en) * 1943-05-14 1951-10-23 Raymond J Mcelhannon Blind landing system
GB589958A (en) * 1943-08-27 1947-07-04 John Douglas Cockcroft Improvements in or relating to radio transmission and reception
US2527624A (en) * 1943-09-16 1950-10-31 Bell Telephone Labor Inc Object locator
US2606318A (en) * 1944-04-19 1952-08-05 Leland J Haworth Radar system having spiral and conical scanning antenna and tridimensional indicator
US2630563A (en) * 1944-05-25 1953-03-03 Leland J Haworth Pulse echo range azimuth and elevation presentation
US2572127A (en) * 1944-11-30 1951-10-23 Gen Railway Signal Co Airway traffic control system
US2644155A (en) * 1945-11-21 1953-06-30 Jr Robert A Emmett Blind landing system
US2549072A (en) * 1946-02-27 1951-04-17 Rca Corp Recording apparatus for radar systems
US2830287A (en) * 1946-03-26 1958-04-08 Eugene W Cowan Cathode ray tube presentation
US2604705A (en) * 1946-03-27 1952-07-29 Charles A Hisserich Radar simulator
US2589808A (en) * 1946-10-21 1952-03-18 Hazeltine Research Inc Transpondor system
US2656532A (en) * 1946-10-23 1953-10-20 Bell Telephone Labor Inc Radar system
US3016530A (en) * 1946-11-14 1962-01-09 Sperry Rand Corp Radar object positional indicator
US2475212A (en) * 1947-05-23 1949-07-05 Rca Corp Aircraft instrument indicator
US2543081A (en) * 1948-03-16 1951-02-27 Int Standard Electric Corp Pulsed localizer
US2640982A (en) * 1948-04-17 1953-06-02 Int Standard Electric Corp Pulse navaglide system
US2611892A (en) * 1948-04-17 1952-09-23 Int Standard Electric Corp Landing information receiving system
US3005197A (en) * 1950-03-20 1961-10-17 Douglas G Shearer Hertzian wave space scanning and viewing
US2942258A (en) * 1954-04-29 1960-06-21 Hughes Aircraft Co Self-selective gating system for target seeking receiver
US3218642A (en) * 1957-02-13 1965-11-16 Westinghouse Electric Corp Passive radio detection and direction finding apparatus
US3040317A (en) * 1957-02-13 1962-06-19 Westinghouse Electric Corp Track-while-search passive detection and direction finding apparatus
US3181153A (en) * 1959-09-25 1965-04-27 Richard T Cella Precision instrument landing system
US3193824A (en) * 1962-04-17 1965-07-06 Eitzenberger Aircraft landing system
FR2085354B1 (en:Method) * 1970-04-13 1973-08-10 Thomson Csf
FR2124085B2 (en:Method) * 1971-02-04 1974-02-15 Thomson Csf
US3716855A (en) * 1970-07-15 1973-02-13 Texas Instruments Inc Glideslope position detection system for use with an independent aircraft landing monitor
US3716860A (en) * 1970-07-15 1973-02-13 Texas Instruments Inc Independent aircraft landing monitor system
US3787841A (en) * 1971-12-21 1974-01-22 Boeing Co Airborne radar instrument landing system
US3765019A (en) * 1972-03-20 1973-10-09 United Aircraft Corp Passive radar glide slope orientation indication
DE3644478A1 (de) * 1986-12-24 1988-07-07 Licentia Gmbh System fuer landehilfe fuer flugzeuge mit eigenem bordradar
GB8825106D0 (en) * 1988-10-26 1988-11-30 Marconi Co Ltd Radar navigation system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE557257C (de) * 1930-10-28 1932-08-20 Karl Csejkovits Drahtlostelegraphisches Fremdpeilverfahren
US2151549A (en) * 1936-07-06 1939-03-21 Gen Electric Aircraft landing equipment
US2212110A (en) * 1936-08-15 1940-08-20 Telefunken Gmbh Radio beacon system
US2226860A (en) * 1936-09-03 1940-12-31 Greig Ethel Margaret Aerial navigation system
US2134716A (en) * 1936-10-20 1938-11-01 Gunn Ross Measuring speed and distance by radiant energy
US2231929A (en) * 1937-04-29 1941-02-18 Sperry Gyroscope Co Inc Tridimensional radio direction indicator
US2280126A (en) * 1938-07-26 1942-04-21 Research Corp Method of and apparatus for guiding aircraft

Also Published As

Publication number Publication date
US2426218A (en) 1947-08-26
GB592393A (en) 1947-09-17
FR950799A (fr) 1949-10-06

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