BE469560A - - Google Patents

Info

Publication number
BE469560A
BE469560A BE469560DA BE469560A BE 469560 A BE469560 A BE 469560A BE 469560D A BE469560D A BE 469560DA BE 469560 A BE469560 A BE 469560A
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 BE469560A publication Critical patent/BE469560A/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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/345—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using triangular modulation
    • 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
    • G01S13/003—Bistatic radar systems; Multistatic radar systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
BE469560D 1941-08-21 BE469560A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US407732A US2406953A (en) 1941-08-21 1941-08-21 System for determining the position of an object in space

Publications (1)

Publication Number Publication Date
BE469560A true BE469560A (ro)

Family

ID=23613296

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469560D BE469560A (ro) 1941-08-21

Country Status (2)

Country Link
US (1) US2406953A (ro)
BE (1) BE469560A (ro)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707330A (en) * 1940-03-09 1955-05-03 Muller Felix Method for the investigation and control of wave fields
US2515332A (en) * 1943-08-12 1950-07-18 Bell Telephone Labor Inc Object locating system
US2606318A (en) * 1944-04-19 1952-08-05 Leland J Haworth Radar system having spiral and conical scanning antenna and tridimensional indicator
US2470787A (en) * 1944-05-04 1949-05-24 Paul W Nosker System for determining the position or path of an object in space
US2523455A (en) * 1944-05-30 1950-09-26 Philco Corp Object locating system
US2508400A (en) * 1945-01-24 1950-05-23 Jr Martin V Kiebert Frequency-modulated direction- and range-finding apparatus
US2633567A (en) * 1945-11-27 1953-03-31 William J Tull Navigation system
US2821704A (en) * 1945-11-30 1958-01-28 Marcus D O'day Navigation system
US2891246A (en) * 1945-12-10 1959-06-16 Jr John C Reed Beacon system
US2724183A (en) * 1945-12-27 1955-11-22 Calibron Products Inc Remotely controlled precision drive and calculating systems
US2967661A (en) * 1946-03-12 1961-01-10 Bruce H Rule Point in space computer
US2803415A (en) * 1946-03-21 1957-08-20 Jr Edward F Macnichol Navigation control system
GB621575A (en) * 1946-06-21 1949-04-12 Standard Telephones Cables Ltd Combined radio direction and distance finding system
US2623208A (en) * 1947-06-16 1952-12-23 Wallace Traffic control system
US2560527A (en) * 1947-11-12 1951-07-10 Dehmel Richard Carl Apparatus for simulating radio navigation aids
US2630283A (en) * 1948-12-04 1953-03-03 Honeywell Regulator Co Automatic terrain clearance apparatus
US2852772A (en) * 1949-08-04 1958-09-16 Gen Electric Receiver scanning system
US2996712A (en) * 1951-05-05 1961-08-15 Hazeltine Research Inc Wave-signal direction-indicating apparatus
US2943322A (en) * 1952-12-08 1960-06-28 Sr George F Asbury Directional wave energy receiving system
US2907028A (en) * 1953-02-20 1959-09-29 Robert J Stirton Apparatus for trajectory determination
US2958866A (en) * 1953-03-04 1960-11-01 Aerojet General Co Electronic signaling systems
US2968034A (en) * 1955-08-16 1961-01-10 Itt Doppler frequency position fixing method
US3025520A (en) * 1955-11-21 1962-03-13 Gen Dynamics Corp Positioning determining device
US3111665A (en) * 1958-05-23 1963-11-19 Cubic Corp Sequenced spatial coordinate determining system
GB882469A (en) * 1958-10-23 1961-11-15 Rolls Royce Navigation devices for aircraft
GB1104861A (en) * 1965-03-15 1968-03-06 Marconi Co Ltd Improvements in or relating to aircraft radio landing aids
US5138322A (en) * 1991-08-20 1992-08-11 Matrix Engineering, Inc. Method and apparatus for radar measurement of ball in play
US20140097988A1 (en) * 2012-10-05 2014-04-10 Qualcomm Incorporated Speed estimation using delta rtt measurements and area maps

Also Published As

Publication number Publication date
US2406953A (en) 1946-09-03

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