JP5953969B2 - レーダ装置 - Google Patents

レーダ装置 Download PDF

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Publication number
JP5953969B2
JP5953969B2 JP2012134679A JP2012134679A JP5953969B2 JP 5953969 B2 JP5953969 B2 JP 5953969B2 JP 2012134679 A JP2012134679 A JP 2012134679A JP 2012134679 A JP2012134679 A JP 2012134679A JP 5953969 B2 JP5953969 B2 JP 5953969B2
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JP
Japan
Prior art keywords
attenuation
layer
radar
attenuation layer
transmission
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
JP2012134679A
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English (en)
Japanese (ja)
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JP2013257275A (ja
JP2013257275A5 (enExample
Inventor
晶久 藤田
晶久 藤田
浩一 星野
浩一 星野
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
Priority to JP2012134679A priority Critical patent/JP5953969B2/ja
Priority to PCT/JP2013/065710 priority patent/WO2013187309A1/ja
Priority to US14/407,809 priority patent/US9502760B2/en
Publication of JP2013257275A publication Critical patent/JP2013257275A/ja
Publication of JP2013257275A5 publication Critical patent/JP2013257275A5/ja
Application granted granted Critical
Publication of JP5953969B2 publication Critical patent/JP5953969B2/ja
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    • 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
    • H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • 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
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • 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

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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)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
JP2012134679A 2012-06-14 2012-06-14 レーダ装置 Active JP5953969B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012134679A JP5953969B2 (ja) 2012-06-14 2012-06-14 レーダ装置
PCT/JP2013/065710 WO2013187309A1 (ja) 2012-06-14 2013-06-06 レドームを備えるレーダ装置
US14/407,809 US9502760B2 (en) 2012-06-14 2013-06-06 Radar apparatus provided with radome

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012134679A JP5953969B2 (ja) 2012-06-14 2012-06-14 レーダ装置

Publications (3)

Publication Number Publication Date
JP2013257275A JP2013257275A (ja) 2013-12-26
JP2013257275A5 JP2013257275A5 (enExample) 2014-09-18
JP5953969B2 true JP5953969B2 (ja) 2016-07-20

Family

ID=49758134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012134679A Active JP5953969B2 (ja) 2012-06-14 2012-06-14 レーダ装置

Country Status (3)

Country Link
US (1) US9502760B2 (enExample)
JP (1) JP5953969B2 (enExample)
WO (1) WO2013187309A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102666163B1 (ko) * 2021-03-04 2024-05-14 (주)스마트레이더시스템 타겟 검출용 레이더 장치

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013220259A1 (de) * 2013-10-08 2015-04-09 Robert Bosch Gmbh Radarsensor mit Radom
JP2016006411A (ja) * 2014-05-27 2016-01-14 パナソニックＩｐマネジメント株式会社 ミリ波用アンテナ及び車載用レーダ装置
US11362431B1 (en) * 2015-06-16 2022-06-14 Oceanit Laboratories, Inc. Optically transparent radar absorbing material (RAM)
EP3107151B1 (en) * 2015-06-17 2022-04-27 Volvo Car Corporation Low reflection radar bracket
DE102016217057A1 (de) * 2016-09-08 2018-03-08 Robert Bosch Gmbh Radarmodul für ein Fahrzeug
USD873249S1 (en) 2016-12-06 2020-01-21 Commscope Technologies Llc Antenna radome enclosure and a radome
EP3552272B1 (en) * 2016-12-06 2022-03-23 Commscope Technologies LLC Antenna radome-enclosures and related antenna structures
JP2018112528A (ja) * 2017-01-13 2018-07-19 本田技研工業株式会社 カバー部材およびセンサーアセンブリ
US11121447B2 (en) * 2017-09-27 2021-09-14 Apple Inc. Dielectric covers for antennas
JP2018028551A (ja) * 2017-10-23 2018-02-22 古河電気工業株式会社 レーダ装置の配置構造
US10761204B2 (en) * 2017-12-15 2020-09-01 Google Llc Radar attenuation mitigation
KR20190085266A (ko) * 2018-01-10 2019-07-18 주식회사 만도 차량용 레이더 장치
CN111344590B (zh) * 2018-01-30 2024-05-24 古野电气株式会社 雷达天线装置以及方位测定方法
JP2022519562A (ja) * 2019-02-06 2022-03-24 メタウェーブ コーポレーション 電磁伝送減衰制御のための方法および装置
WO2020195989A1 (ja) * 2019-03-22 2020-10-01 株式会社村田製作所 レーダ装置およびそれを備える車両
WO2020192888A1 (en) * 2019-03-25 2020-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Means and method for antenna alignment
US11226397B2 (en) * 2019-08-06 2022-01-18 Waymo Llc Slanted radomes
US11385325B2 (en) * 2019-08-07 2022-07-12 Waymo Llc Corrugated radomes
DE102019213170A1 (de) * 2019-08-30 2021-03-04 Robert Bosch Gmbh Vorrichtung für ein Fahrzeug
EP3798676B1 (en) * 2019-09-24 2025-08-27 Qualcomm Auto Ltd. A radar side-shield and a radar transceiver assembly
CN113138368B (zh) * 2020-01-20 2025-08-19 深圳引望智能技术有限公司 一种雷达装置和移动平台
CN111641017A (zh) * 2020-05-28 2020-09-08 深圳市晓控通信科技有限公司 一种安全性高的天线
JP7417491B2 (ja) * 2020-07-31 2024-01-18 株式会社Soken レーダ装置
JP7599879B2 (ja) * 2020-09-24 2024-12-16 スタンレー電気株式会社 ランプ装置
JP7567506B2 (ja) * 2021-01-28 2024-10-16 株式会社デンソー 電波吸収体および電波吸収体の形成方法
JP2023055091A (ja) * 2021-10-05 2023-04-17 豊田合成株式会社 車両用部品
EP4287401A1 (en) * 2022-06-01 2023-12-06 Aptiv Technologies Limited Radar with scattering optimized absorber
EP4415170A1 (en) * 2023-02-09 2024-08-14 Aptiv Technologies AG Radar with optimized absorber
EP4648222A1 (en) * 2024-05-07 2025-11-12 Aptiv Technologies AG Performance optimized radome absorber attachement for radar rcs reduction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3684948B2 (ja) * 1999-10-29 2005-08-17 三菱電機株式会社 レドーム付きマイクロストリップアレーアンテナ
JP2003243920A (ja) 2002-02-18 2003-08-29 Mitsubishi Electric Corp レドーム
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
JP2007057483A (ja) * 2005-08-26 2007-03-08 Hitachi Ltd ミリ波レーダ装置
JP2007240358A (ja) * 2006-03-09 2007-09-20 Honda Motor Co Ltd 車両用外装部品

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102666163B1 (ko) * 2021-03-04 2024-05-14 (주)스마트레이더시스템 타겟 검출용 레이더 장치

Also Published As

Publication number Publication date
WO2013187309A1 (ja) 2013-12-19
US20150123872A1 (en) 2015-05-07
JP2013257275A (ja) 2013-12-26
US9502760B2 (en) 2016-11-22

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