IT986754B - Sistema radar per l indicazione automatica di bersagli mobili - Google Patents

Sistema radar per l indicazione automatica di bersagli mobili

Info

Publication number
IT986754B
IT986754B IT39757/67A IT3975767A IT986754B IT 986754 B IT986754 B IT 986754B IT 39757/67 A IT39757/67 A IT 39757/67A IT 3975767 A IT3975767 A IT 3975767A IT 986754 B IT986754 B IT 986754B
Authority
IT
Italy
Prior art keywords
radar system
automatic indication
mobile targets
targets
mobile
Prior art date
Application number
IT39757/67A
Other languages
English (en)
Original Assignee
North American Aviation Inc
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 North American Aviation Inc filed Critical North American Aviation Inc
Application granted granted Critical
Publication of IT986754B publication Critical patent/IT986754B/it

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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/534—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi based upon amplitude or phase shift resulting from movement of objects, with reference to the surrounding clutter echo signal, e.g. non coherent MTi, clutter referenced MTi, externally coherent MTi
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

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)
IT39757/67A 1966-10-26 1967-09-30 Sistema radar per l indicazione automatica di bersagli mobili IT986754B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US589541A US3898654A (en) 1966-10-26 1966-10-26 Amti radar system

Publications (1)

Publication Number Publication Date
IT986754B true IT986754B (it) 1975-01-30

Family

ID=24358437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT39757/67A IT986754B (it) 1966-10-26 1967-09-30 Sistema radar per l indicazione automatica di bersagli mobili

Country Status (6)

Country Link
US (1) US3898654A (it)
CA (1) CA972856A (it)
DE (1) DE1591334C1 (it)
GB (1) GB1391173A (it)
IT (1) IT986754B (it)
NL (1) NL157114B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119966A (en) * 1977-07-14 1978-10-10 Motorola Inc. Clutter discriminating apparatus for use with pulsed doppler radar systems and the like
FR2520512B1 (fr) * 1982-01-28 1985-09-13 Thomson Csf Dispositif d'elimination des retours de mer pour systeme radar
US4709236A (en) * 1985-05-08 1987-11-24 Westinghouse Electric Corp. Selectable doppler filter for radar systems
US5376940A (en) * 1985-12-19 1994-12-27 Hughes Aircraft Company Helicopter recognition radar processor
US8026842B2 (en) * 2006-06-08 2011-09-27 Vista Research, Inc. Method for surveillance to detect a land target

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524851A (en) * 1943-06-24 1950-10-10 Edwin K Stodola Radio receiver with pulse sharpening system
FR1153069A (fr) * 1955-05-07 1958-02-28 Csf Perfectionnements aux systèmes d'antibrouillage pour radars
GB838493A (en) * 1955-07-07 1960-06-22 Decca Record Co Ltd Improvements in or relating to pulse radar receivers
NL265319A (it) * 1959-03-16
FR1260068A (fr) * 1960-03-18 1961-05-05 Thomson Houston Comp Francaise Perfectionnements aux récepteurs de radiodétection
FR1438597A (fr) * 1965-04-09 1966-05-13 Int Standard Electric Corp Commande automatique de valeur de seuil pour l'évaluation des signaux
US3408647A (en) * 1964-08-18 1968-10-29 North American Rockwell Amti radar system
US3465336A (en) * 1968-05-09 1969-09-02 Us Army Doppler radar with clutter controlled filter channel
US3775768A (en) * 1971-12-06 1973-11-27 Westinghouse Electric Corp Adaptive mti clutter filter

Also Published As

Publication number Publication date
NL157114B (nl) 1978-06-15
US3898654A (en) 1975-08-05
DE1591334C1 (de) 1975-11-06
NL6713679A (it) 1975-01-31
CA972856A (en) 1975-08-12
GB1391173A (en) 1975-04-16

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