ATE489643T1 - Vorrichtung mit verteilten sende- und empfangsantennen, insbesondere für radar mit synthetischer emission und strahlbildung - Google Patents

Vorrichtung mit verteilten sende- und empfangsantennen, insbesondere für radar mit synthetischer emission und strahlbildung

Info

Publication number
ATE489643T1
ATE489643T1 AT02290272T AT02290272T ATE489643T1 AT E489643 T1 ATE489643 T1 AT E489643T1 AT 02290272 T AT02290272 T AT 02290272T AT 02290272 T AT02290272 T AT 02290272T AT E489643 T1 ATE489643 T1 AT E489643T1
Authority
AT
Austria
Prior art keywords
beam forming
receive antennas
distributed transmit
forming radar
synthetic emission
Prior art date
Application number
AT02290272T
Other languages
English (en)
Inventor
Guy Desodt
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of ATE489643T1 publication Critical patent/ATE489643T1/de

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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary 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
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • 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
    • G01S13/426—Scanning radar, e.g. 3D radar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • 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

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)
  • Radio Relay Systems (AREA)
AT02290272T 2001-02-16 2002-02-05 Vorrichtung mit verteilten sende- und empfangsantennen, insbesondere für radar mit synthetischer emission und strahlbildung ATE489643T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102177A FR2821164B1 (fr) 2001-02-16 2001-02-16 Systeme a emission et reception reparties, notamment radar a emission synthetique et a formation de faisceau par le calcul

Publications (1)

Publication Number Publication Date
ATE489643T1 true ATE489643T1 (de) 2010-12-15

Family

ID=8860139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02290272T ATE489643T1 (de) 2001-02-16 2002-02-05 Vorrichtung mit verteilten sende- und empfangsantennen, insbesondere für radar mit synthetischer emission und strahlbildung

Country Status (4)

Country Link
EP (1) EP1233282B1 (de)
AT (1) ATE489643T1 (de)
DE (1) DE60238364D1 (de)
FR (1) FR2821164B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2342676C1 (ru) * 2007-03-05 2008-12-27 Государственное образовательное учреждение высшего профессионального образования Воронежское высшее военное авиационное инженерное училище (военный институт) Фильтр прямоугольного видеоимпульса
EP2182375A1 (de) * 2008-10-30 2010-05-05 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO System, Verfahren und Computerprogrammprodukt
FR3119027B1 (fr) * 2021-01-19 2022-12-30 Thales Sa Radar à antenne active à couverture angulaire élargie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709835B1 (fr) * 1987-06-12 1996-08-14 Thomson Csf Procédé d'extraction de cibles d'un signal radar et radar susceptible de mettre en Óoeuvre ledit procédé.
US4965602A (en) * 1989-10-17 1990-10-23 Hughes Aircraft Company Digital beamforming for multiple independent transmit beams
FR2766017B1 (fr) * 1997-07-08 1999-09-24 Thomson Csf Antenne reseau antibrouillee
US5997479A (en) * 1998-05-28 1999-12-07 Hewlett-Packard Company Phased array acoustic systems with intra-group processors

Also Published As

Publication number Publication date
FR2821164A1 (fr) 2002-08-23
FR2821164B1 (fr) 2003-05-16
DE60238364D1 (de) 2011-01-05
EP1233282A1 (de) 2002-08-21
EP1233282B1 (de) 2010-11-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties