IT1066425B - Sistema per la soppressione con tecnica adittiva degli echi indesiderati in radar coerenti ad impulsi - Google Patents

Sistema per la soppressione con tecnica adittiva degli echi indesiderati in radar coerenti ad impulsi

Info

Publication number
IT1066425B
IT1066425B IT4995376A IT4995376A IT1066425B IT 1066425 B IT1066425 B IT 1066425B IT 4995376 A IT4995376 A IT 4995376A IT 4995376 A IT4995376 A IT 4995376A IT 1066425 B IT1066425 B IT 1066425B
Authority
IT
Italy
Prior art keywords
eches
adjustive
suppression
undesirable
technique
Prior art date
Application number
IT4995376A
Other languages
English (en)
Inventor
Galati Gaspare
Lombardi Paolo
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Priority to IT4995376A priority Critical patent/IT1066425B/it
Priority to GB2478977A priority patent/GB1586597A/en
Priority to DE19772726700 priority patent/DE2726700C2/de
Priority to FR7719045A priority patent/FR2355301A1/fr
Priority to NL7706582A priority patent/NL7706582A/xx
Priority to US05/926,751 priority patent/US4217584A/en
Application granted granted Critical
Publication of IT1066425B publication Critical patent/IT1066425B/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
    • G01S13/5244—Adaptive clutter cancellation

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)
IT4995376A 1976-06-15 1976-06-15 Sistema per la soppressione con tecnica adittiva degli echi indesiderati in radar coerenti ad impulsi IT1066425B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT4995376A IT1066425B (it) 1976-06-15 1976-06-15 Sistema per la soppressione con tecnica adittiva degli echi indesiderati in radar coerenti ad impulsi
GB2478977A GB1586597A (en) 1976-06-15 1977-06-14 System for suppressing undesirable echoes in a pulse coherent radar
DE19772726700 DE2726700C2 (de) 1976-06-15 1977-06-14 System zur Unterdrückung von unerwünschten Echos bei einem Impulsradar
FR7719045A FR2355301A1 (fr) 1976-06-15 1977-06-15 Systeme pour la suppression, par une technique d'auto-adaptation, des echos indesirables dans les radars coherents a impulsions
NL7706582A NL7706582A (nl) 1976-06-15 1977-06-15 Stelsel voor het onderdrukken van ongewenste echo's in een coherente impulsradar door mid- del van aanpassingstechnieken.
US05/926,751 US4217584A (en) 1976-06-15 1978-07-21 System for the suppression by matching techniques of unwanted echoes in impulse coherent radars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4995376A IT1066425B (it) 1976-06-15 1976-06-15 Sistema per la soppressione con tecnica adittiva degli echi indesiderati in radar coerenti ad impulsi

Publications (1)

Publication Number Publication Date
IT1066425B true IT1066425B (it) 1985-03-12

Family

ID=11271937

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4995376A IT1066425B (it) 1976-06-15 1976-06-15 Sistema per la soppressione con tecnica adittiva degli echi indesiderati in radar coerenti ad impulsi

Country Status (5)

Country Link
DE (1) DE2726700C2 (it)
FR (1) FR2355301A1 (it)
GB (1) GB1586597A (it)
IT (1) IT1066425B (it)
NL (1) NL7706582A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151426B (en) * 1983-12-09 1988-09-21 Plessey Co Plc Clutter filter
FR2632420B1 (fr) * 1987-10-16 1990-10-12 Thomson Csf Procede et dispositif de compensation de la vitesse du fouillis dans un radar doppler coherent a vitesse ambigue variable

Also Published As

Publication number Publication date
DE2726700C2 (de) 1985-06-27
FR2355301A1 (fr) 1978-01-13
NL7706582A (nl) 1977-12-19
DE2726700A1 (de) 1977-12-29
GB1586597A (en) 1981-03-25

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