DE60205711D1 - Monopuls Radar mit Einstellung der Strahlaufweitung - Google Patents

Monopuls Radar mit Einstellung der Strahlaufweitung

Info

Publication number
DE60205711D1
DE60205711D1 DE60205711T DE60205711T DE60205711D1 DE 60205711 D1 DE60205711 D1 DE 60205711D1 DE 60205711 T DE60205711 T DE 60205711T DE 60205711 T DE60205711 T DE 60205711T DE 60205711 D1 DE60205711 D1 DE 60205711D1
Authority
DE
Germany
Prior art keywords
monopuls
radar
adjustment
beam expansion
expansion
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
DE60205711T
Other languages
English (en)
Other versions
DE60205711T2 (de
Inventor
Hiroshi Shinoda
Hiroshi Kondoh
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE60205711D1 publication Critical patent/DE60205711D1/de
Publication of DE60205711T2 publication Critical patent/DE60205711T2/de
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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4463—Monopulse radar, i.e. simultaneous lobing using phased arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • 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
    • G01S13/88—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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE60205711T 2001-12-18 2002-02-19 Monopuls Radar mit Einstellung der Strahlaufweitung Expired - Fee Related DE60205711T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001384021 2001-12-18
JP2001384021 2001-12-18

Publications (2)

Publication Number Publication Date
DE60205711D1 true DE60205711D1 (de) 2005-09-29
DE60205711T2 DE60205711T2 (de) 2006-05-18

Family

ID=19187688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205711T Expired - Fee Related DE60205711T2 (de) 2001-12-18 2002-02-19 Monopuls Radar mit Einstellung der Strahlaufweitung

Country Status (3)

Country Link
US (1) US20030112172A1 (de)
EP (1) EP1321776B1 (de)
DE (1) DE60205711T2 (de)

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US7165009B2 (en) 2003-09-16 2007-01-16 Tyco Electronics Amp Gmbh Apparatus, method and articles of manufacture for velocity and bearing determination of an object
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JP2005156337A (ja) * 2003-11-26 2005-06-16 Hitachi Ltd 車載用レーダ装置
DE10357148A1 (de) * 2003-12-06 2005-07-07 Robert Bosch Gmbh Radarsensor
DE10360890A1 (de) * 2003-12-19 2005-07-21 Robert Bosch Gmbh Radarsensor und Verfahren zu dessen Betrieb
DE102004046632A1 (de) * 2004-09-25 2006-03-30 Robert Bosch Gmbh Antennenradarsystem mit heterodyner Frequenzumsetzung (Mischung) von Eingangs/Ausgangssignalen
DE102004038494A1 (de) * 2004-08-07 2006-03-16 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Sensorsystems
DE102004044067A1 (de) * 2004-09-11 2006-03-16 Volkswagen Ag Vorrichtung und Verfahren zum Detektieren von Objekten im Bereich eines Fahrzeugs
DE102004046634A1 (de) * 2004-09-25 2006-03-30 Robert Bosch Gmbh Antennenradarsystem und Verfahren zu seinem Betrieb
DE102004059915A1 (de) * 2004-12-13 2006-06-14 Robert Bosch Gmbh Radarsystem
US7474262B2 (en) 2005-07-01 2009-01-06 Delphi Technologies, Inc. Digital beamforming for an electronically scanned radar system
DE102005062128A1 (de) * 2005-12-23 2007-08-30 Robert Bosch Gmbh Radarvorrichtung
CN101042435B (zh) 2006-03-23 2011-03-23 欧姆龙汽车电子株式会社 单脉冲式雷达装置
US7573420B2 (en) * 2007-05-14 2009-08-11 Infineon Technologies Ag RF front-end for a radar system
FR2913775B1 (fr) 2007-03-16 2010-08-13 Thales Sa Systeme de detection d'obstacle notamment pour un systeme d'anticollision
JP2009025959A (ja) 2007-07-18 2009-02-05 Mazda Motor Corp 車両の障害物検知装置
DE102007045013A1 (de) * 2007-09-20 2009-04-02 Robert Bosch Gmbh Radareinrichtung
JP4564041B2 (ja) * 2007-11-27 2010-10-20 本田技研工業株式会社 車両の走行制御装置
DE102007060769A1 (de) * 2007-12-17 2009-06-18 Robert Bosch Gmbh Monostatischer Mehrstrahl-Radarsensor, sowie Verfahren
JP4828553B2 (ja) * 2008-01-29 2011-11-30 富士通テン株式会社 レーダ装置、及び物標の角度検出方法
NL1036767C2 (en) * 2009-03-25 2010-09-28 Univ Eindhoven Tech Living being proximity sensing arrangement for a vehicle, and vehicle equipped therewith.
EP2315048A1 (de) * 2009-10-22 2011-04-27 Toyota Motor Europe NV/SA Submillimeterradar, das aus mehreren Winkeln reflektierte Signale verwendet
KR101137038B1 (ko) * 2010-01-05 2012-04-19 주식회사 만도 레이더 장치, 안테나 장치 및 데이터 획득 방법
KR20110126939A (ko) * 2010-05-18 2011-11-24 주식회사 만도 통합 레이더 시스템 및 차량 제어 시스템
WO2012052856A1 (en) * 2010-10-21 2012-04-26 Reutech Radar Systems (Proprietary) Limited Floodlight radar system for detecting and locating moving targets in three dimensions
KR20150017976A (ko) * 2013-08-08 2015-02-23 주식회사 만도 차량용 레이더 및 그 운용 방법
US9229100B2 (en) 2013-09-20 2016-01-05 Toyota Motor Engineering & Manufacturing North America, Inc. Phased array radar with monopulse algorithm measurement
US9606224B2 (en) * 2014-01-14 2017-03-28 Alstom Transport Technologies Systems and methods for vehicle position detection
JP6536688B2 (ja) * 2015-11-20 2019-07-03 日立金属株式会社 給電回路及びアンテナ装置
CN108369272B (zh) * 2015-12-11 2022-02-25 通用汽车环球科技运作有限责任公司 用于传输和接收波束成形的孔径编码
US20170176573A1 (en) * 2015-12-21 2017-06-22 GM Global Technology Operations LLC Aperture coding for a single aperture transmit receive system
JP2018538759A (ja) * 2015-12-22 2018-12-27 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 通信装置及び無線通信機器
US10401491B2 (en) * 2016-11-15 2019-09-03 Toyota Motor Engineering & Manufacturing North America, Inc. Compact multi range automotive radar assembly with end-fire antennas on both sides of a printed circuit board
KR102562620B1 (ko) * 2018-07-27 2023-08-02 삼성전자주식회사 복수의 방향으로 배치된 복수의 배열 안테나들을 이용하여 외부 오브젝트를 감지하는 전자 장치 및 그에 관한 방법
US11874364B2 (en) * 2018-09-27 2024-01-16 Kyocera Corporation Electronic apparatus, control method for electronic apparatus, and control program for electronic apparatus
JPWO2020071242A1 (ja) * 2018-10-05 2021-09-02 京セラ株式会社 電子機器、電子機器の制御方法、及び電子機器の制御プログラム
WO2020100569A1 (ja) * 2018-11-14 2020-05-22 ソニー株式会社 制御装置、制御方法及びセンサ制御システム
KR20200108540A (ko) * 2019-03-11 2020-09-21 주식회사 만도 레이더 장치, 레이더 장치용 안테나 장치 및 레이더 장치의 제어 방법
US11435438B2 (en) * 2019-12-30 2022-09-06 Woven Planet North America, Inc. Dynamic sparse radar array for scenarios
US11493620B2 (en) * 2020-02-25 2022-11-08 The Boeing Company Distributed monopulse radar antenna array for collision avoidance
US11525884B2 (en) * 2020-06-09 2022-12-13 Toyota Motor Engineering & Manufacturing North America, Inc. Multi-spectral vehicular radar system
CN112327284A (zh) * 2020-11-12 2021-02-05 广州极飞科技有限公司 雷达控制方法、雷达装置和可移动设备
CN113517560B (zh) * 2021-03-25 2023-05-23 西安电子科技大学 一种宽角扫描的毫米波阵列天线
CN115483529A (zh) * 2021-05-31 2022-12-16 华为技术有限公司 天线单元、雷达及终端设备
CN113422180A (zh) * 2021-07-01 2021-09-21 江苏亨鑫科技有限公司 一种多模式移相装置及大规模阵列天线

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JPH01180484A (ja) * 1988-01-12 1989-07-18 Marine Instr Co Ltd 受波ビーム幅可変超音波探知装置
JPH02183191A (ja) * 1989-01-09 1990-07-17 Mitsubishi Electric Corp 多目標追尾装置
JPH02287181A (ja) * 1989-04-27 1990-11-27 Matsushita Electric Works Ltd 車載用レーダシステム
JPH0331699A (ja) * 1989-06-28 1991-02-12 Mitsubishi Electric Corp 制御装置
JP2626840B2 (ja) * 1991-03-14 1997-07-02 本田技研工業株式会社 車載レーダ装置
JP3485336B2 (ja) * 1992-09-08 2004-01-13 キャタピラー インコーポレイテッド 乗物の位置を決定する方法及び装置
JP3511329B2 (ja) * 1995-06-09 2004-03-29 本田技研工業株式会社 車載用レーダ装置
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JP2000258524A (ja) * 1999-03-08 2000-09-22 Toyota Motor Corp レーダ装置

Also Published As

Publication number Publication date
DE60205711T2 (de) 2006-05-18
US20030112172A1 (en) 2003-06-19
EP1321776A1 (de) 2003-06-25
EP1321776B1 (de) 2005-08-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee