FR2965064B1 - Mesure telemetrique utilisant un dispositif de type lidar a detection heterodyne - Google Patents

Mesure telemetrique utilisant un dispositif de type lidar a detection heterodyne

Info

Publication number
FR2965064B1
FR2965064B1 FR1057608A FR1057608A FR2965064B1 FR 2965064 B1 FR2965064 B1 FR 2965064B1 FR 1057608 A FR1057608 A FR 1057608A FR 1057608 A FR1057608 A FR 1057608A FR 2965064 B1 FR2965064 B1 FR 2965064B1
Authority
FR
France
Prior art keywords
type device
heterodyne detection
lidar type
detection lidar
telemetric measurement
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
FR1057608A
Other languages
English (en)
Other versions
FR2965064A1 (fr
Inventor
Matthieu Valla
Francois Lemaitre
Jean-Pierre Cariou
Beatrice Augere
Claudine Besson
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR1057608A priority Critical patent/FR2965064B1/fr
Priority to PCT/FR2011/052181 priority patent/WO2012038662A1/fr
Publication of FR2965064A1 publication Critical patent/FR2965064A1/fr
Application granted granted Critical
Publication of FR2965064B1 publication Critical patent/FR2965064B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/34—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR1057608A 2010-09-22 2010-09-22 Mesure telemetrique utilisant un dispositif de type lidar a detection heterodyne Expired - Fee Related FR2965064B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1057608A FR2965064B1 (fr) 2010-09-22 2010-09-22 Mesure telemetrique utilisant un dispositif de type lidar a detection heterodyne
PCT/FR2011/052181 WO2012038662A1 (fr) 2010-09-22 2011-09-21 Mesure telemetrique utilisant un dispositif de type lidar a detection heterodyne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057608A FR2965064B1 (fr) 2010-09-22 2010-09-22 Mesure telemetrique utilisant un dispositif de type lidar a detection heterodyne

Publications (2)

Publication Number Publication Date
FR2965064A1 FR2965064A1 (fr) 2012-03-23
FR2965064B1 true FR2965064B1 (fr) 2012-10-05

Family

ID=43920858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057608A Expired - Fee Related FR2965064B1 (fr) 2010-09-22 2010-09-22 Mesure telemetrique utilisant un dispositif de type lidar a detection heterodyne

Country Status (2)

Country Link
FR (1) FR2965064B1 (fr)
WO (1) WO2012038662A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3022349B1 (fr) * 2014-06-13 2016-09-23 Thales Sa Lidar doppler a mesure relative de vitesse
WO2016210401A1 (fr) * 2015-06-26 2016-12-29 Mezmeriz Inc. Procédé de compression de largeur de bande de signal de battement, appareil, et applications
FR3041938B1 (fr) 2015-10-02 2018-08-17 Latecoere Procede et equipement embarque d'aide au roulage et a l'anticollision de vehicule, en particulier d'aeronef
EP3581962A1 (fr) * 2018-06-11 2019-12-18 Hexagon Technology Center GmbH Procédé de mesure de distance fmcw à deux faisceaux à compensation d'une erreur de mesure de distance dépendante de la vitesse
CN111103580B (zh) 2018-10-26 2023-06-27 华为技术有限公司 雷达信号处理方法和装置
FR3110002B1 (fr) * 2020-05-06 2022-04-22 Office National D’ Etudes Et De Rech Aerospatiales Detection et telemetrie par impulsions de rayonnement electromagnetique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388622A (en) * 1981-04-15 1983-06-14 The United States Of America As Represented By The Secretary Of The Army Double sideband linear frequency modulation system for radar applications
JP2002372580A (ja) * 2001-06-13 2002-12-26 Mitsubishi Electric Corp Ｆｍ−ｃｗレーダ装置
US7649631B2 (en) * 2007-06-06 2010-01-19 Yamatake Corporation Distance/speed meter and distance/speed measuring method
EP2128561B1 (fr) * 2008-05-28 2014-10-29 Leica Geosystems AG Procédé de mesure de distance interférométrique doté d'un signal de Chirp décalé et dispositif correspondant

Also Published As

Publication number Publication date
FR2965064A1 (fr) 2012-03-23
WO2012038662A1 (fr) 2012-03-29

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Year of fee payment: 6

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Effective date: 20170531