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MX2021004731A - Sensor de radar. - Google Patents

Sensor de radar.

Info

Publication number
MX2021004731A
MX2021004731A MX2021004731A MX2021004731A MX2021004731A MX 2021004731 A MX2021004731 A MX 2021004731A MX 2021004731 A MX2021004731 A MX 2021004731A MX 2021004731 A MX2021004731 A MX 2021004731A MX 2021004731 A MX2021004731 A MX 2021004731A
Authority
MX
Mexico
Prior art keywords
radar sensor
coupling
waves
antenna
emission region
Prior art date
Application number
MX2021004731A
Other languages
English (en)
Inventor
Thomas Schmidt
Johannes Meyer
Andreas Pietsch
Martin Nezadal
Maik Hansen
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of MX2021004731A publication Critical patent/MX2021004731A/es

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
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/528—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the re-radiation of a support structure
    • 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
    • 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
    • G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

La invención se refiere a un sensor de radar (100) que tiene al menos una estructura de antena (104) y al menos una estructura de acoplamiento (106), que se diseña para acoplar ondas de sustrato (114) fuera de un sustrato de antena (102) utilizado como un portador para la estructura de antena (104) y para la estructura de acoplamiento (106), y para emitir las mismas como ondas de acoplamiento (200) en una región de emisión (206), en donde el sensor de radar (100) también tiene un absorbedor (202) arreglado en la región de emisión (206) para absorber las ondas de acoplamiento (200).
MX2021004731A 2018-10-25 2019-08-10 Sensor de radar. MX2021004731A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018218253.1A DE102018218253A1 (de) 2018-10-25 2018-10-25 Radarsensor
PCT/EP2019/071517 WO2020083542A1 (de) 2018-10-25 2019-08-10 Radarsensor

Publications (1)

Publication Number Publication Date
MX2021004731A true MX2021004731A (es) 2021-06-04

Family

ID=67620463

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021004731A MX2021004731A (es) 2018-10-25 2019-08-10 Sensor de radar.

Country Status (8)

Country Link
US (1) US12034213B2 (es)
EP (1) EP3870993B1 (es)
JP (1) JP7130129B2 (es)
KR (1) KR102791664B1 (es)
CN (1) CN112912753A (es)
DE (1) DE102018218253A1 (es)
MX (1) MX2021004731A (es)
WO (1) WO2020083542A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021207850A1 (de) * 2021-07-22 2023-01-26 Robert Bosch Gesellschaft mit beschränkter Haftung Sortiment von Radarsensoren
WO2025195695A1 (de) 2024-03-20 2025-09-25 Robert Bosch Gmbh Radarsensor mit abstrahlmittel für sekundärstrahlung
WO2025195696A1 (de) 2024-03-20 2025-09-25 Robert Bosch Gmbh Radarsensor mit reflexionshemmungsmitteln
WO2025195694A1 (de) 2024-03-20 2025-09-25 Robert Bosch Gmbh Radarsensor mit entkopplungsmitteln für oberflächenwellen

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* Cited by examiner, † Cited by third party
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JP3786497B2 (ja) * 1997-06-13 2006-06-14 富士通株式会社 アンテナ素子を内蔵する半導体モジュール
AU2001284984A1 (en) * 2000-08-16 2002-02-25 Raytheon Company Highly integrated single substrate mmw multi-beam sensor
JP2004077399A (ja) * 2002-08-22 2004-03-11 Hitachi Ltd ミリ波レーダ
JP2004312696A (ja) 2003-03-24 2004-11-04 Hitachi Ltd ミリ波レーダおよびその製造方法
US7009570B2 (en) 2003-08-04 2006-03-07 Harris Corporation Phased array antenna absorber and associated methods
JP2006184130A (ja) * 2004-12-27 2006-07-13 Tdk Corp レーダー装置
JP2006201013A (ja) * 2005-01-20 2006-08-03 Hitachi Ltd 車載用レーダ
DE102007008202B4 (de) * 2007-02-19 2014-12-31 Continental Automotive Gmbh Testsystem für ein Radargerät
JP5227820B2 (ja) 2009-01-26 2013-07-03 古河電気工業株式会社 レーダ装置用アンテナ
DE102010017978A1 (de) * 2010-04-23 2011-12-01 Conti Temic Microelectronic Gmbh Leckwellenantenne
US8797222B2 (en) * 2011-11-07 2014-08-05 Novatel Inc. Directional slot antenna with a dielectric insert
DE102011122346A1 (de) 2011-12-23 2013-06-27 Valeo Schalter Und Sensoren Gmbh Radareinrichtung für ein Kraftfahrzeug, Halter für ein Radargerät und Verfahren zum Herstellen eines Absorptionselements für ein Radargerät
DE102012202913B4 (de) 2012-02-27 2026-02-05 Robert Bosch Gmbh Radarsensor
US8933835B2 (en) * 2012-09-25 2015-01-13 Rosemount Tank Radar Ab Two-channel directional antenna and a radar level gauge with such an antenna
JP5952233B2 (ja) * 2013-01-30 2016-07-13 株式会社日本自動車部品総合研究所 アンテナ装置
US9653796B2 (en) 2013-12-16 2017-05-16 Valeo Radar Systems, Inc. Structure and technique for antenna decoupling in a vehicle mounted sensor
CN104600428B (zh) * 2015-01-22 2017-07-07 成都锦江电子系统工程有限公司 一种提高连续波雷达收发天线隔离度的系统
US10490905B2 (en) 2016-07-11 2019-11-26 Waymo Llc Radar antenna array with parasitic elements excited by surface waves
EP3309897A1 (de) * 2016-10-12 2018-04-18 VEGA Grieshaber KG Hohlleitereinkopplung für eine radarantenne
US10454180B2 (en) * 2016-12-14 2019-10-22 Raytheon Company Isolation barrier
JP2018129623A (ja) 2017-02-07 2018-08-16 パナソニック株式会社 モジュール、無線通信装置、および、レーダ装置
KR20190085266A (ko) * 2018-01-10 2019-07-18 주식회사 만도 차량용 레이더 장치
CN207677051U (zh) * 2018-01-24 2018-07-31 成都思凯诺克科技有限公司 带吸收负载的十字波导定向耦合器
DE102018212615A1 (de) * 2018-07-27 2020-01-30 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Radarsensor
US11209519B2 (en) * 2019-03-29 2021-12-28 Aptiv Technologies Limited Object detection sensor with radome cover configuration to reduce transmitter-receiver couplings
SE2030209A1 (en) * 2020-06-23 2021-06-22 Gapwaves Ab Inline slotted waveguide antenna

Also Published As

Publication number Publication date
EP3870993B1 (de) 2026-01-07
EP3870993A1 (de) 2021-09-01
DE102018218253A1 (de) 2020-04-30
JP7130129B2 (ja) 2022-09-02
US12034213B2 (en) 2024-07-09
KR20210082197A (ko) 2021-07-02
JP2022505696A (ja) 2022-01-14
KR102791664B1 (ko) 2025-04-08
CN112912753A (zh) 2021-06-04
US20210313702A1 (en) 2021-10-07
WO2020083542A1 (de) 2020-04-30

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