FR2941304B1 - Procede de mesure en distance, notamment pour radar a courte portee - Google Patents

Procede de mesure en distance, notamment pour radar a courte portee

Info

Publication number
FR2941304B1
FR2941304B1 FR0900241A FR0900241A FR2941304B1 FR 2941304 B1 FR2941304 B1 FR 2941304B1 FR 0900241 A FR0900241 A FR 0900241A FR 0900241 A FR0900241 A FR 0900241A FR 2941304 B1 FR2941304 B1 FR 2941304B1
Authority
FR
France
Prior art keywords
short
measurement method
remote measurement
range radar
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.)
Active
Application number
FR0900241A
Other languages
English (en)
Other versions
FR2941304A1 (fr
Inventor
Myriam Nouvel
Stephane Kemkemian
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.)
Beijing Voyager Technology Co Ltd
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
Priority to FR0900241A priority Critical patent/FR2941304B1/fr
Publication of FR2941304A1 publication Critical patent/FR2941304A1/fr
Application granted granted Critical
Publication of FR2941304B1 publication Critical patent/FR2941304B1/fr
Active 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
    • 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
    • G01S13/284—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 using coded pulses
    • G01S13/286—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 using coded pulses frequency shift keyed
    • 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
    • G01S13/20—Systems for measuring distance only using transmission of interrupted, pulse modulated waves whereby multiple time-around echoes are used or eliminated
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9321—Velocity regulation, e.g. cruise control

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)
FR0900241A 2009-01-20 2009-01-20 Procede de mesure en distance, notamment pour radar a courte portee Active FR2941304B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0900241A FR2941304B1 (fr) 2009-01-20 2009-01-20 Procede de mesure en distance, notamment pour radar a courte portee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0900241A FR2941304B1 (fr) 2009-01-20 2009-01-20 Procede de mesure en distance, notamment pour radar a courte portee

Publications (2)

Publication Number Publication Date
FR2941304A1 FR2941304A1 (fr) 2010-07-23
FR2941304B1 true FR2941304B1 (fr) 2016-01-01

Family

ID=41011973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0900241A Active FR2941304B1 (fr) 2009-01-20 2009-01-20 Procede de mesure en distance, notamment pour radar a courte portee

Country Status (1)

Country Link
FR (1) FR2941304B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948774B1 (fr) 2009-07-31 2011-08-26 Thales Sa Radar de detection de cibles aeriennes equipant un aeronef notamment pour l'evitement d'obstacles en vol
FR2969306B1 (fr) * 2010-12-17 2012-12-28 Thales Sa Systeme bi-frequence non simultane de calcul de la distance radiale d'une cible
JP6161465B2 (ja) * 2013-08-16 2017-07-12 三菱電機株式会社 レーダ信号処理装置
US20170090013A1 (en) * 2015-09-30 2017-03-30 Autoliv Asp, Inc. Apparatus and method for attenuating close-range radar signals in an automotive radar sensor
US10451728B2 (en) 2015-09-30 2019-10-22 Veoneer Us, Inc. Apparatus and method for attenuating close-range radar signals with balancing for dual-frequency difference in radar signals in an automotive radar sensor
RU2717233C1 (ru) * 2019-09-25 2020-03-19 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Способ определения дальности до поверхности земли

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2877438A1 (fr) * 1988-03-24 2006-05-05 Dassault Electronique Radar a impulsions de haute frequence de recurrence.
FR2761480B1 (fr) * 1997-03-28 1999-06-11 Thomson Csf Procede et dispositif de levee d'ambiguite en distance appliquee notamment a un radar a onde continue et a saut de frequence
FR2765691B1 (fr) * 1997-07-04 1999-09-17 Thomson Csf Procede de levee d'ambiguite sur les mesures en distance effectuee par un radar
DE19906089A1 (de) * 1999-02-13 2000-08-17 Daimler Chrysler Ag Verfahren zur Signalerzeugung und -verarbeitung in Impuls-Radargeräten
GB0228731D0 (en) * 2002-12-10 2003-01-15 Trw Ltd Frequency shift keying radar with ambiguity detection

Also Published As

Publication number Publication date
FR2941304A1 (fr) 2010-07-23

Similar Documents

Publication Publication Date Title
SMT201600399B (it) Metodo di contraccezione a richiesta
BR112012006702A2 (pt) dispositivos e métodos para a estimativa de incerteza de previsão de produção
EP2638510A4 (fr) Procédé de fabrication d'un transpondeur rfid
BR112012017102A8 (pt) método para indicar um parâmetro de transmissão e sistema para indicar um parâmetro de transmissão
FR2988829B1 (fr) Procede de mesure telemetrique et telemetre pour la mesure de distances, de longueurs, de surfaces et de niveaux
EP2441065A4 (fr) Détection de cibles de routes sur des faisceaux
EP2518435A4 (fr) Procédé de mesure d'engrenage
BR112012023253A2 (pt) método para formar um sistema de medição de posição e sistema de medição de posição
BR112013015401A2 (pt) trem de força para um veículo
DE602008005577D1 (de) Pulsradarabstandsmessungssystem
IT1392524B1 (it) Metodo per misure radar interferometriche
FR2996302B1 (fr) Procede et systeme de mesure a capteurs multiples
FR2941304B1 (fr) Procede de mesure en distance, notamment pour radar a courte portee
FR2941688B1 (fr) Procede de formation de nano-fils
GB201121660D0 (en) Measurement method using a sensor, sensor system and sensor
IL214694A0 (en) Method for analysing the real-time capability of a system
PL2431712T3 (pl) Sposób określania długości drogi pokonanej przez pojazd
PL2521906T3 (pl) Sposób pomiaru korozji w budowli z betonu
GB201007528D0 (en) Optoelectronic distance measuring device
DE102009060454B8 (de) Vorrichtung zur Aerosolerzeugung
FR2950138B1 (fr) Procede de numerisation tridimensionnelle a recalage rapide
PL2438461T3 (pl) Sposób detekcji wiadomości transmitowanej przez interrogator lub transponder w modzie S
FR2932352B1 (fr) Procede pour relever a distance des compteurs electriques
FI20095619A0 (fi) Järjestelmä ja menetelmä suhteellisen liikkeen mittaamiseksi
FR2968405B1 (fr) Procede de mesure isotopique par icpms.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

TP Transmission of property

Owner name: FRANCE BREVETS, FR

Effective date: 20171206

TP Transmission of property

Owner name: DIDI (HK) SCIENCE AND TECHNOLOGY LIMITED, HK

Effective date: 20180802

PLFP Fee payment

Year of fee payment: 12

TP Transmission of property

Owner name: BEIJING VOYAGER TECHNOLOGY CO., LTD., CN

Effective date: 20200505

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16