NL291179A - - Google Patents

Info

Publication number
NL291179A
NL291179A NL291179DA NL291179A NL 291179 A NL291179 A NL 291179A NL 291179D A NL291179D A NL 291179DA NL 291179 A NL291179 A NL 291179A
Authority
NL
Netherlands
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 NL291179A publication Critical patent/NL291179A/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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/424—Stacked beam radar
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
NL291179D 1962-04-10 NL291179A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR893914A FR1483707A (fr) 1962-04-10 1962-04-10 Perfectionnement aux radars utilisant plusieurs faisceaux de site

Publications (1)

Publication Number Publication Date
NL291179A true NL291179A (fr)

Family

ID=8776493

Family Applications (1)

Application Number Title Priority Date Filing Date
NL291179D NL291179A (fr) 1962-04-10

Country Status (5)

Country Link
US (1) US3238530A (fr)
DE (1) DE1259973B (fr)
FR (1) FR1483707A (fr)
GB (1) GB1017966A (fr)
NL (1) NL291179A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002076A1 (fr) * 1977-11-14 1979-05-30 Hollandse Signaalapparaten B.V. Appareil radiogoniométrique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313117A (en) * 1979-06-21 1982-01-26 General Instrument Corporation Method and apparatus for electrically scanning an antenna array in a monopulse DF radar system
DE4218334A1 (de) * 1992-05-29 1993-01-21 Reichhoff Lutz Dr Sc Ventil
GB2303266B (en) * 1995-07-07 2000-01-19 Gec Marconi Avionics Holdings Radar apparatus
GB9513936D0 (en) 1995-07-07 1996-04-24 Gec Marconi Avionics Holdings Radar apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532566A (en) * 1945-10-26 1950-12-05 Millman Jacob Photoelectric gate control for pulse-echo systems
US3072903A (en) * 1953-06-22 1963-01-08 Lab For Electronics Inc Signal switching apparatus
US3070795A (en) * 1954-01-25 1962-12-25 Torrence H Chambers Elevation angle computer for stacked beam height finding radar system
GB786661A (en) * 1955-05-02 1957-11-20 Decca Record Co Ltd Improvements in or relating to radar systems
US2994080A (en) * 1955-12-28 1961-07-25 Arthur A Varela Radar clutter suppression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002076A1 (fr) * 1977-11-14 1979-05-30 Hollandse Signaalapparaten B.V. Appareil radiogoniométrique

Also Published As

Publication number Publication date
DE1259973B (de) 1968-02-01
GB1017966A (en) 1966-01-26
US3238530A (en) 1966-03-01
FR1483707A (fr) 1967-06-09

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