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FR2886737B1 - Procede de mesure de la vitesse de l'air par radar doppler - Google Patents

Procede de mesure de la vitesse de l'air par radar doppler

Info

Publication number
FR2886737B1
FR2886737B1 FR0505607A FR0505607A FR2886737B1 FR 2886737 B1 FR2886737 B1 FR 2886737B1 FR 0505607 A FR0505607 A FR 0505607A FR 0505607 A FR0505607 A FR 0505607A FR 2886737 B1 FR2886737 B1 FR 2886737B1
Authority
FR
France
Prior art keywords
air speed
measuring air
radar doppler
doppler
radar
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0505607A
Other languages
English (en)
Other versions
FR2886737A1 (fr
Inventor
Pierre Tabary
Laurent Perier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meteo France
Original Assignee
Meteo France
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 Meteo France filed Critical Meteo France
Priority to FR0505607A priority Critical patent/FR2886737B1/fr
Priority to EP06755534A priority patent/EP1886166A1/fr
Priority to PCT/FR2006/001220 priority patent/WO2006129006A1/fr
Priority to US11/921,242 priority patent/US7579977B2/en
Publication of FR2886737A1 publication Critical patent/FR2886737A1/fr
Application granted granted Critical
Publication of FR2886737B1 publication Critical patent/FR2886737B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • 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
    • G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
    • G01S13/227—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency with repetitive trains of uniform pulse sequences, each sequence having a different pulse repetition frequency
    • 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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
    • 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
    • G01S13/53—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 performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
    • G01S13/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
    • 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
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • G01S13/951—Radar or analogous systems specially adapted for specific applications for meteorological use ground based
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR0505607A 2005-06-02 2005-06-02 Procede de mesure de la vitesse de l'air par radar doppler Expired - Fee Related FR2886737B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0505607A FR2886737B1 (fr) 2005-06-02 2005-06-02 Procede de mesure de la vitesse de l'air par radar doppler
EP06755534A EP1886166A1 (fr) 2005-06-02 2006-05-30 Procede de mesure de la vitesse de l'air par radar doppler
PCT/FR2006/001220 WO2006129006A1 (fr) 2005-06-02 2006-05-30 Procede de mesure de la vitesse de l'air par radar doppler
US11/921,242 US7579977B2 (en) 2005-06-02 2006-05-30 Method of measuring the speed of air by doppler radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0505607A FR2886737B1 (fr) 2005-06-02 2005-06-02 Procede de mesure de la vitesse de l'air par radar doppler

Publications (2)

Publication Number Publication Date
FR2886737A1 FR2886737A1 (fr) 2006-12-08
FR2886737B1 true FR2886737B1 (fr) 2007-09-07

Family

ID=35774618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0505607A Expired - Fee Related FR2886737B1 (fr) 2005-06-02 2005-06-02 Procede de mesure de la vitesse de l'air par radar doppler

Country Status (4)

Country Link
US (1) US7579977B2 (fr)
EP (1) EP1886166A1 (fr)
FR (1) FR2886737B1 (fr)
WO (1) WO2006129006A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886737B1 (fr) * 2005-06-02 2007-09-07 Meteo France Etablissement Pub Procede de mesure de la vitesse de l'air par radar doppler
GB0817570D0 (en) * 2008-09-25 2008-11-05 Secr Defence Improved weather radar
FR2945352A1 (fr) * 2009-05-05 2010-11-12 Meteo France Procede et module de determination de la vitesse d'au moins une cible par un radar meteorologique
JP2017090143A (ja) * 2015-11-06 2017-05-25 富士通テン株式会社 レーダ装置、レーダ装置用の信号処理装置及び信号処理方法
JP6500838B2 (ja) * 2016-05-18 2019-04-17 株式会社デンソー 速度検出装置
JP7168493B2 (ja) * 2018-03-23 2022-11-09 株式会社Soken レーダ装置
WO2024241509A1 (fr) * 2023-05-24 2024-11-28 三菱電機株式会社 Dispositif et procédé de calcul de vitesse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736161B1 (fr) * 1990-12-14 1997-09-12 Le Centre Thomson D Applic Rad Procede et dispositif d'integration coherente multi-rafales pour radar doppler a impulsions
US5175551A (en) * 1991-12-18 1992-12-29 Unisys Corporation Downdraft velocity estimator for a microburst precursor detection system
US5623267A (en) * 1993-11-30 1997-04-22 Wurman; Joshua M. A. R. Wide-angle multiple-doppler radar network
DE19605568A1 (de) 1996-02-15 1997-08-21 Daimler Benz Aerospace Ag Verfahren zur Ermittlung der Geschwindigkeit eines Radarzieles
US5808580A (en) * 1997-02-06 1998-09-15 Andrews, Jr.; Grealie A. Radar/sonar system concept for extended range-doppler coverage
DE19750742A1 (de) 1997-11-15 1999-05-20 Daimler Benz Aerospace Ag Verfahren zur Detektion eines Zieles mittels einer HPRF-Radaranlage
JP3269441B2 (ja) * 1997-12-22 2002-03-25 三菱電機株式会社 気象レーダ装置
US6456229B2 (en) * 1999-12-13 2002-09-24 University Corporation For Atmospheric Research Bistatic radar network having incoherent transmitter operating in a scanning mode to identify scatterers
EP1295149A2 (fr) * 2000-04-24 2003-03-26 Lockheed Martin Mission Systems Systeme et procede de localisation coherente passive
US6710743B2 (en) * 2001-05-04 2004-03-23 Lockheed Martin Corporation System and method for central association and tracking in passive coherent location applications
FR2848675B1 (fr) * 2002-12-17 2005-05-06 Thales Sa Procede de mesure de frequence doppler par emission de trains d'impulsions lacunaires
FR2886737B1 (fr) * 2005-06-02 2007-09-07 Meteo France Etablissement Pub Procede de mesure de la vitesse de l'air par radar doppler
US7365675B2 (en) * 2005-09-26 2008-04-29 The Boeing Company Measuring wind vectors remotely using airborne radar

Also Published As

Publication number Publication date
WO2006129006A1 (fr) 2006-12-07
US20080211714A1 (en) 2008-09-04
EP1886166A1 (fr) 2008-02-13
FR2886737A1 (fr) 2006-12-08
US7579977B2 (en) 2009-08-25

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Legal Events

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ST Notification of lapse

Effective date: 20150227

D3 Decision to revoke the decision of lapse

Effective date: 20150728

ST Notification of lapse

Effective date: 20160229