KR20230043991A - 레이더 시스템, 레이더 시스템을 위한 안테나 어레이, 적어도 하나의 레이더 시스템을 갖는 차량, 및 적어도 하나의 레이더 시스템을 작동하는 방법 - Google Patents

레이더 시스템, 레이더 시스템을 위한 안테나 어레이, 적어도 하나의 레이더 시스템을 갖는 차량, 및 적어도 하나의 레이더 시스템을 작동하는 방법 Download PDF

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Publication number
KR20230043991A
KR20230043991A KR1020237007183A KR20237007183A KR20230043991A KR 20230043991 A KR20230043991 A KR 20230043991A KR 1020237007183 A KR1020237007183 A KR 1020237007183A KR 20237007183 A KR20237007183 A KR 20237007183A KR 20230043991 A KR20230043991 A KR 20230043991A
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KR
South Korea
Prior art keywords
transmit
antenna
radar system
antennas
spacing
Prior art date
Application number
KR1020237007183A
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English (en)
Korean (ko)
Inventor
알렉산더 바나에브
바카스 말리크
크리스티안 스텀
스테판 괴르너
우르스 뤼베르트
Original Assignee
발레오 샬터 운트 센소렌 게엠베아
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.)
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Application filed by 발레오 샬터 운트 센소렌 게엠베아 filed Critical 발레오 샬터 운트 센소렌 게엠베아
Publication of KR20230043991A publication Critical patent/KR20230043991A/ko

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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
    • G01S13/93—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation 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
    • 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
    • G01S13/003—Bistatic radar systems; Multistatic radar 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
    • 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
    • G01S13/536—Discriminating between fixed and moving objects or between objects moving at different speeds using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/408—Radar; Laser, e.g. lidar
    • B60W2420/52—
    • 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
    • G01S2013/0236—Special technical features
    • G01S2013/0245—Radar with phased array antenna
    • G01S2013/0254—Active array antenna

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
KR1020237007183A 2020-07-29 2021-07-27 레이더 시스템, 레이더 시스템을 위한 안테나 어레이, 적어도 하나의 레이더 시스템을 갖는 차량, 및 적어도 하나의 레이더 시스템을 작동하는 방법 KR20230043991A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020119936.8A DE102020119936A1 (de) 2020-07-29 2020-07-29 Radarsystem, Antennenarray für ein Radarsystem, Fahrzeug mit wenigstens einem Radarsystem und Verfahren zum Betreiben wenigstens eines Radarsystems
DE102020119936.8 2020-07-29
PCT/EP2021/070911 WO2022023297A2 (de) 2020-07-29 2021-07-27 Radarsystem, antennenarray für ein radarsystem, fahrzeug mit wenigstens einem radarsystem und verfahren zum betreiben wenigstens eines radarsystems

Publications (1)

Publication Number Publication Date
KR20230043991A true KR20230043991A (ko) 2023-03-31

Family

ID=77180013

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237007183A KR20230043991A (ko) 2020-07-29 2021-07-27 레이더 시스템, 레이더 시스템을 위한 안테나 어레이, 적어도 하나의 레이더 시스템을 갖는 차량, 및 적어도 하나의 레이더 시스템을 작동하는 방법

Country Status (6)

Country Link
EP (1) EP4189777A2 (zh)
JP (1) JP2023535509A (zh)
KR (1) KR20230043991A (zh)
CN (1) CN116195139A (zh)
DE (1) DE102020119936A1 (zh)
WO (1) WO2022023297A2 (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032539A1 (de) 2006-07-13 2008-01-17 Robert Bosch Gmbh FMCW-Radarsensor
DE102011113015A1 (de) 2011-09-09 2013-03-14 Astyx Gmbh Abbildender Radarsensor mit synthetischer Vergrößerung der Antennenaperatur und zweidimensionaler Strahlschwenkung
DE102014201026A1 (de) * 2014-01-21 2015-07-23 Robert Bosch Gmbh Verfahren zur Winkelschätzung und Radarsensor für Kraftfahrzeuge
DE102014219113A1 (de) 2014-09-23 2016-03-24 Robert Bosch Gmbh MIMO-Radarvorrichtung zum entkoppelten Bestimmen eines Elevationswinkels und eines Azimutwinkels eines Objekts und Verfahren zum Betreiben einer MIMO-Radarvorrichtung
JP6801214B2 (ja) 2016-04-14 2020-12-16 ソニー株式会社 Ｍｉｍｏレーダ装置及び車両
JP6887091B2 (ja) * 2017-10-10 2021-06-16 パナソニックＩｐマネジメント株式会社 レーダ装置
DE102018118238A1 (de) 2018-07-27 2020-01-30 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben einer Radarvorrichtung und Radarvorrichtung

Also Published As

Publication number Publication date
EP4189777A2 (de) 2023-06-07
CN116195139A (zh) 2023-05-30
JP2023535509A (ja) 2023-08-17
DE102020119936A1 (de) 2022-02-03
WO2022023297A2 (de) 2022-02-03
WO2022023297A3 (de) 2022-03-24

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