CN102738596B - 天线装置 - Google Patents

天线装置 Download PDF

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Publication number
CN102738596B
CN102738596B CN201210100220.2A CN201210100220A CN102738596B CN 102738596 B CN102738596 B CN 102738596B CN 201210100220 A CN201210100220 A CN 201210100220A CN 102738596 B CN102738596 B CN 102738596B
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CN
China
Prior art keywords
antenna
arrangement interval
transmitter side
receiver side
reception antenna
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
CN201210100220.2A
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English (en)
Chinese (zh)
Other versions
CN102738596A (zh
Inventor
中林健人
夏目一马
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of CN102738596A publication Critical patent/CN102738596A/zh
Application granted granted Critical
Publication of CN102738596B publication Critical patent/CN102738596B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
    • H01Q21/0093—Monolithic arrays
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • 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
    • 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
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CN201210100220.2A 2011-04-06 2012-04-06 天线装置 Active CN102738596B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP084564/2011 2011-04-06
JP2011084564A JP5472187B2 (ja) 2011-04-06 2011-04-06 アンテナ装置

Publications (2)

Publication Number Publication Date
CN102738596A CN102738596A (zh) 2012-10-17
CN102738596B true CN102738596B (zh) 2015-12-16

Family

ID=46875377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210100220.2A Active CN102738596B (zh) 2011-04-06 2012-04-06 天线装置

Country Status (4)

Country Link
US (1) US9285462B2 (enExample)
JP (1) JP5472187B2 (enExample)
CN (1) CN102738596B (enExample)
DE (1) DE102012205799A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015171019A (ja) * 2014-03-07 2015-09-28 日本ピラー工業株式会社 アンテナ
JP6446331B2 (ja) 2015-06-08 2018-12-26 日立オートモティブシステムズ株式会社 扁平ビーム生成アンテナを有するセンサ
JP6365494B2 (ja) * 2015-10-07 2018-08-01 株式会社デンソー アンテナ装置及び物標検出装置
JP6482456B2 (ja) 2015-12-28 2019-03-13 日立オートモティブシステムズ株式会社 ミリ波アンテナおよびそれを用いたミリ波センサ
US10948580B2 (en) * 2016-03-15 2021-03-16 Nec Corporation Object sensing device and object sensing method
JP6499116B2 (ja) * 2016-04-06 2019-04-10 株式会社Ｓｏｋｅｎ アンテナ装置
JP6683539B2 (ja) 2016-05-25 2020-04-22 日立オートモティブシステムズ株式会社 アンテナ、センサ及び車載システム
KR101839452B1 (ko) * 2016-11-24 2018-03-16 주식회사 에이스테크놀로지 레이더 배열 안테나
WO2018122926A1 (ja) * 2016-12-26 2018-07-05 三菱電機株式会社 レーダ装置及びアンテナ配置方法
KR102218965B1 (ko) * 2019-12-05 2021-02-23 힐앤토 주식회사 안테나 및 이를 포함하는 레이더 장치
JP7413858B2 (ja) * 2020-03-16 2024-01-16 株式会社デンソー 測距モジュール
JP6821845B2 (ja) * 2020-04-16 2021-01-27 パナソニック株式会社 レーダ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067048A (en) * 1998-02-12 2000-05-23 Toyota Jidosha Kabushiki Kaisha Radar apparatus

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09270635A (ja) 1996-04-01 1997-10-14 Honda Motor Co Ltd 平面アンテナモジュール
JP4750222B2 (ja) 1998-09-03 2011-08-17 独立行政法人科学技術振興機構 アミノ酸輸送蛋白及びその遺伝子
JP4147447B2 (ja) * 2001-09-27 2008-09-10 富士通株式会社 アレーアンテナ装置及びグレーティング抑圧方法
JP2004104383A (ja) * 2002-09-09 2004-04-02 Kobe Steel Ltd アンテナ装置
JP2005094440A (ja) * 2003-09-18 2005-04-07 Tdk Corp アンテナ装置およびレーダ装置
US20060262007A1 (en) * 2004-01-16 2006-11-23 Clariant Technologies, Corp. Methods and apparatus for automotive radar sensors
US7612706B2 (en) * 2004-07-16 2009-11-03 Fujitsu Ten Limited Monopulse radar apparatus and antenna switch
JP2006201013A (ja) 2005-01-20 2006-08-03 Hitachi Ltd 車載用レーダ
US7974639B2 (en) * 2005-02-04 2011-07-05 Qualcomm Incorporated Method and apparatus for performing position determination with a short circuit call flow
WO2008057286A2 (en) * 2006-10-27 2008-05-15 Clariant Technologies Corp. Method and apparatus for microwave and millimeter-wave imaging
JP4476315B2 (ja) 2007-08-17 2010-06-09 三菱電機株式会社 車載レーダ装置
JP2009076986A (ja) * 2007-09-18 2009-04-09 Toyota Central R&D Labs Inc マイクロストリップアレーアンテナ及び位相モノパルスレーダ装置
DE102008038365A1 (de) * 2008-07-02 2010-01-07 Adc Automotive Distance Control Systems Gmbh Fahrzeug-Radarsystem und Verfahren zur Bestimmung einer Position zumindest eines Objekts relativ zu einem Fahrzeug
JP5519132B2 (ja) 2008-07-28 2014-06-11 株式会社デンソー レーダ装置
JP2010273049A (ja) * 2009-05-20 2010-12-02 Mitsubishi Electric Corp ミリ波モジュール
JP2011064584A (ja) * 2009-09-17 2011-03-31 Denso Corp アレーアンテナ装置及びレーダ装置
JP5093298B2 (ja) * 2010-06-04 2012-12-12 株式会社デンソー 方位検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067048A (en) * 1998-02-12 2000-05-23 Toyota Jidosha Kabushiki Kaisha Radar apparatus

Also Published As

Publication number Publication date
DE102012205799A1 (de) 2012-10-11
US20120256784A1 (en) 2012-10-11
CN102738596A (zh) 2012-10-17
JP2012222507A (ja) 2012-11-12
JP5472187B2 (ja) 2014-04-16
US9285462B2 (en) 2016-03-15

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