JP6723133B2 - アンテナ、センサ及び車載システム - Google Patents
アンテナ、センサ及び車載システム Download PDFInfo
- Publication number
- JP6723133B2 JP6723133B2 JP2016196328A JP2016196328A JP6723133B2 JP 6723133 B2 JP6723133 B2 JP 6723133B2 JP 2016196328 A JP2016196328 A JP 2016196328A JP 2016196328 A JP2016196328 A JP 2016196328A JP 6723133 B2 JP6723133 B2 JP 6723133B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- lens
- radiation
- shape
- circuit
- 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
Links
- 230000005855 radiation Effects 0.000 claims description 72
- 239000000758 substrate Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000003287 optical effect Effects 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 29
- 238000009826 distribution Methods 0.000 description 21
- 239000004020 conductor Substances 0.000 description 15
- 239000004065 semiconductor Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000005684 electric field Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
-
- 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
-
- 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
- G01S7/28—Details of pulse systems
- G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
- H01Q19/08—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
-
- 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
-
- 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
- H01Q21/064—Two dimensional planar arrays using horn or slot aerials
-
- 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
-
- 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
- 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
- G01S2013/9328—Rail 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
- G01S7/034—Duplexers
Landscapes
- 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)
- Computer Security & Cryptography (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
100 誘電体基板
110 放射部
120 導体部
130 導体部
140 給電線
200a,200b,200c ホーン
200e,200f,200g 突起部
300 誘電体レンズ
400 貫通孔
500a 分配回路
500b ネットワーク回路
510 送信回路
511〜512 出力端子
520 受信回路
521 入力端子
600 半導体素子
700 信号処理回路
800 車両制御回路
Claims (15)
- アンテナであって、
基板上に形成された複数の放射部と、
前記放射部から放射される電波が内部を伝播する導波管と、
前記導波管の開口部に配置された略双曲線形状の複数の曲面を有するレンズと、
前記複数の放射部の間に、テーパ状に形成された突起部とを備え、
前記突起部の先端は、直線状であり、かつ、いずれの位置でも前記開口面よりも低い位置に形成されることを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記突起部は、直線状、曲線状、双曲線状及び楕円球面の少なくとも一つの形でテーパ状に形成されており、
前記導波管の断面は、前記放射部から前記開口部へ向けて単調拡大し、
前記導波管は、前記放射部と反対側の前記開口部において前記レンズと接することを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記放射部から放射される電波の波長をλとして、
前記突起部の先端は、前記開口面よりも3λ/4から5λ/4だけ低い位置に形成されることを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記導波管の開口部及び前記レンズは、ビームの放射方向に垂直な断面において、互いに直交する第1の方向より第2の方向が狭いビームを放射する形状に形成されており、
前記レンズから放射された複数のビームが合成されるように、レンズ曲面が前記第2の方向に並んで配置されることを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記導波管の開口部及び前記レンズは、ビームの放射方向に垂直な断面において、互いに直交する第1の方向より第2の方向が長い形状に形成されており、
前記第1の方向が水平方向に、前記第2の方向が垂直方向になるように、前記導波管及び前記レンズが配置されることを特徴とするアンテナ。 - 請求項5に記載のアンテナであって、
前記導波管の開口部の形状は、少なくとも一つ以上の直線状の辺を含むことを特徴とするアンテナ。 - 請求項5に記載のアンテナであって、
前記基板上において前記放射部の周囲に形成され、前記放射部の基準電位となる基準電位部を備え、
前記基準電位部は、前記導波管と電気的に接続されることを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記レンズは、ビームの放射方向に垂直な断面において、互いに直交する第1の方向および第2の方向が共に双曲線の曲面を有することを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記レンズは、回転双曲線の曲面を有することを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記レンズは、片面または両面が、双曲線、回転双曲線およびシリンドリカル形状の曲面のいずれかを組み合わせた形状であることを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記複数の放射部は、上下左右に複数個が並んで配置されることを特徴とするアンテナ。 - 請求項1に記載のアンテナであって、
前記導波管の開口部には、ビームの放射方向に垂直に、互いに直交し、短辺を定める第1の方向および長辺を定める第2の方向が定められており、
前記レンズの光軸が前記放射部を通り前記第2の方向へ傾斜するように、前記レンズが配置されることを特徴とするアンテナ。 - 請求項1から12のいずれか一つに記載のアンテナを有するセンサであって、
送信回路および受信回路の少なくとも一つを備え、
前記送信回路および受信回路の各々は、前記放射部に接続されることを特徴とするセンサ。 - 請求項13に記載のセンサであって、
前記送信回路および前記受信回路に接続される信号処理部を備えることを特徴とするセンサ。 - 請求項14に記載のセンサを有する車載システムであって、
前記信号処理部に接続される車両制御部を備えることを特徴とする車載システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016196328A JP6723133B2 (ja) | 2016-10-04 | 2016-10-04 | アンテナ、センサ及び車載システム |
PCT/JP2017/028231 WO2018066219A1 (ja) | 2016-10-04 | 2017-08-03 | アンテナ、センサ及び車載システム |
EP17858059.3A EP3525287B1 (en) | 2016-10-04 | 2017-08-03 | Antenna, sensor, and vehicle mounted system |
US16/335,917 US11199608B2 (en) | 2016-10-04 | 2017-08-03 | Antenna, sensor, and vehicle mounted system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016196328A JP6723133B2 (ja) | 2016-10-04 | 2016-10-04 | アンテナ、センサ及び車載システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018061112A JP2018061112A (ja) | 2018-04-12 |
JP6723133B2 true JP6723133B2 (ja) | 2020-07-15 |
Family
ID=61831724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016196328A Active JP6723133B2 (ja) | 2016-10-04 | 2016-10-04 | アンテナ、センサ及び車載システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US11199608B2 (ja) |
EP (1) | EP3525287B1 (ja) |
JP (1) | JP6723133B2 (ja) |
WO (1) | WO2018066219A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11929552B2 (en) | 2016-07-21 | 2024-03-12 | Astronics Aerosat Corporation | Multi-channel communications antenna |
US10992052B2 (en) | 2017-08-28 | 2021-04-27 | Astronics Aerosat Corporation | Dielectric lens for antenna system |
CN111200191B (zh) * | 2018-11-16 | 2022-02-18 | 荷兰移动驱动器公司 | 天线结构及具有该天线结构的无线通信装置 |
CN110988806A (zh) * | 2019-11-22 | 2020-04-10 | 中船重工(武汉)凌久电子有限责任公司 | 一种时分复用雷达阵面实现系统 |
WO2021110103A1 (en) * | 2019-12-07 | 2021-06-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and system for directing radio frequency rays to radio frequency antenna |
CN111416208A (zh) * | 2020-04-30 | 2020-07-14 | 深圳迈睿智能科技有限公司 | 低副瓣天线和其探测方法 |
KR20210105473A (ko) * | 2020-02-18 | 2021-08-27 | 현대모비스 주식회사 | 차량용 레이더 센서 |
EP3940446B1 (en) * | 2020-07-15 | 2024-05-15 | Datalogic IP Tech S.r.l. | Optical tube for an optoelectronic device, and optoelectronic devices comprising it |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032799B1 (ja) * | 1970-01-09 | 1975-10-24 | ||
US4187507A (en) | 1978-10-13 | 1980-02-05 | Sperry Rand Corporation | Multiple beam antenna array |
JPS61116422A (ja) | 1984-11-12 | 1986-06-03 | Yokogawa Electric Corp | アナログ・デイジタル変換回路 |
JPS61116422U (ja) * | 1984-12-29 | 1986-07-23 | ||
US4888597A (en) * | 1987-12-14 | 1989-12-19 | California Institute Of Technology | Millimeter and submillimeter wave antenna structure |
US5166698A (en) * | 1988-01-11 | 1992-11-24 | Innova, Inc. | Electromagnetic antenna collimator |
FR2902936A1 (fr) * | 1990-02-02 | 2007-12-28 | Thomson Csf | Antenne hyperfrequence avec une source en polarisation croisee implantee dans une source monopulse multimode. |
DE19648203C2 (de) | 1996-11-21 | 1999-06-10 | Bosch Gmbh Robert | Mehrstrahliges Kraftfahrzeug-Radarsystem |
JP3882373B2 (ja) * | 1999-02-05 | 2007-02-14 | 株式会社デンソー | 車載レーダ装置用アンテナ |
US6208313B1 (en) * | 1999-02-25 | 2001-03-27 | Nortel Networks Limited | Sectoral antenna with changeable sector beamwidth capability |
JP2001320228A (ja) * | 2000-03-03 | 2001-11-16 | Anritsu Corp | 誘電体漏れ波アンテナ |
JP4523223B2 (ja) * | 2002-04-26 | 2010-08-11 | 株式会社日立製作所 | レーダセンサ |
AU2003265569A1 (en) * | 2002-08-20 | 2004-03-11 | Aerosat Corporation | Communication system with broadband antenna |
JP2004325160A (ja) * | 2003-04-23 | 2004-11-18 | Hitachi Ltd | 車載用レーダ |
JP3975445B2 (ja) * | 2003-09-22 | 2007-09-12 | 太洋無線株式会社 | ファンビームアンテナ |
JPWO2005055366A1 (ja) * | 2003-11-14 | 2007-06-28 | 株式会社日立製作所 | 車載用レーダ |
DE102004016982A1 (de) * | 2004-04-07 | 2005-10-27 | Robert Bosch Gmbh | Wellenleiterstruktur |
JP2006029834A (ja) * | 2004-07-13 | 2006-02-02 | Hitachi Ltd | 車載用レーダ |
JP2006201013A (ja) * | 2005-01-20 | 2006-08-03 | Hitachi Ltd | 車載用レーダ |
JP4511406B2 (ja) * | 2005-03-31 | 2010-07-28 | 株式会社デンソー | 空中線装置 |
US7583074B1 (en) * | 2005-12-16 | 2009-09-01 | Hrl Laboratories, Llc | Low cost millimeter wave imager |
JP4869883B2 (ja) | 2005-12-20 | 2012-02-08 | 株式会社ホンダエレシス | レーダ装置 |
US7352335B2 (en) * | 2005-12-20 | 2008-04-01 | Honda Elesys Co., Ltd. | Radar apparatus having arrayed horn antenna parts communicated with waveguide |
US7466281B2 (en) * | 2006-05-24 | 2008-12-16 | Wavebender, Inc. | Integrated waveguide antenna and array |
US7847749B2 (en) * | 2006-05-24 | 2010-12-07 | Wavebender, Inc. | Integrated waveguide cavity antenna and reflector RF feed |
JP2009265007A (ja) * | 2008-04-28 | 2009-11-12 | Hitachi Ltd | 移動体用レーダ及び平面アンテナ |
JP5334242B2 (ja) * | 2008-09-05 | 2013-11-06 | 大学共同利用機関法人自然科学研究機構 | 受信イメージングアンテナアレイ |
US8390403B1 (en) * | 2009-01-26 | 2013-03-05 | Hrl Laboratories, Llc | Wideband ridged waveguide to diode detector transition |
US8836601B2 (en) * | 2013-02-04 | 2014-09-16 | Ubiquiti Networks, Inc. | Dual receiver/transmitter radio devices with choke |
CN103081126A (zh) * | 2010-06-08 | 2013-05-01 | 太平洋银泰格拉泰德能源公司 | 具有增强场和电子发射的光学天线 |
JP5620757B2 (ja) | 2010-09-01 | 2014-11-05 | 株式会社豊田中央研究所 | レーダ装置 |
JP2012175680A (ja) * | 2011-02-24 | 2012-09-10 | Nec Corp | ホーンアレイアンテナ |
DE102011055457A1 (de) * | 2011-11-17 | 2013-05-23 | Imst Gmbh | Antennengruppe mit charakteristischer scheidelinie zwischen strahlerelementen |
CN102435981B (zh) * | 2011-12-06 | 2014-01-29 | 北京理工大学 | 一种77GHz毫米波汽车防碰撞雷达收发装置 |
RU2494506C1 (ru) * | 2012-07-10 | 2013-09-27 | Общество с ограниченной ответственностью "Радио Гигабит" | Линзовая антенна с электронным сканированием луча |
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 |
WO2014111996A1 (ja) * | 2013-01-21 | 2014-07-24 | 日本電気株式会社 | アンテナ |
US9525206B2 (en) * | 2014-02-13 | 2016-12-20 | Honda Elesys Co., Ltd. | Antenna unit, radar device, and composite sensor device |
US9722316B2 (en) * | 2014-07-07 | 2017-08-01 | Google Inc. | Horn lens antenna |
US20160093956A1 (en) * | 2014-09-30 | 2016-03-31 | Nidec Elesys Corporation | Radar apparatus |
US10074907B2 (en) | 2015-03-12 | 2018-09-11 | Veoneer Us, Inc. | Apparatus and method for mitigating multipath effects and improving absorption of an automotive radar module |
US10033099B2 (en) * | 2015-12-14 | 2018-07-24 | Space Systems/Loral, Llc | Dual-polarized, dual-band, compact beam forming network |
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 |
JP6547060B2 (ja) * | 2016-03-14 | 2019-07-17 | パイオニア株式会社 | ホーンアンテナアレイ |
US10333209B2 (en) * | 2016-07-19 | 2019-06-25 | Toyota Motor Engineering & Manufacturing North America, Inc. | Compact volume scan end-fire radar for vehicle applications |
-
2016
- 2016-10-04 JP JP2016196328A patent/JP6723133B2/ja active Active
-
2017
- 2017-08-03 EP EP17858059.3A patent/EP3525287B1/en active Active
- 2017-08-03 US US16/335,917 patent/US11199608B2/en active Active
- 2017-08-03 WO PCT/JP2017/028231 patent/WO2018066219A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
US20190310345A1 (en) | 2019-10-10 |
US11199608B2 (en) | 2021-12-14 |
WO2018066219A1 (ja) | 2018-04-12 |
EP3525287A4 (en) | 2020-05-20 |
JP2018061112A (ja) | 2018-04-12 |
EP3525287A1 (en) | 2019-08-14 |
EP3525287B1 (en) | 2021-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6723133B2 (ja) | アンテナ、センサ及び車載システム | |
EP3467939B1 (en) | Antenna, sensor, and on-vehicle system | |
JP6838250B2 (ja) | アンテナ、アレーアンテナ、レーダ装置及び車載システム | |
US20140285373A1 (en) | On-board radar apparatus | |
EP3306748B1 (en) | Radar sensor comprising an antenna generating a flat-beam | |
JP6007449B2 (ja) | 自動車用レーダシステムおよびその使用方法 | |
JP6481020B2 (ja) | モジュール式平面マルチセクタ90度fovレーダアンテナアーキテクチャ | |
JP2017517993A (ja) | 車両のためのアンテナ装置 | |
CN111279211A (zh) | 具有多个主射束方向的雷达传感器 | |
US11977146B2 (en) | Radar device and detection method of target position of radar device | |
JP2002198727A (ja) | アンテナ装置 | |
KR20180075043A (ko) | 레이더 모듈 및 이를 포함하는 차량용 레이더 장치 | |
JP6759309B2 (ja) | 扁平ビーム生成アンテナを有するセンサ | |
CN114649661A (zh) | 用于不对称覆盖的具有辐射槽和寄生元件的波导 | |
JP2022191880A (ja) | アンテナ装置、給電システム、給電装置、及び給電方法 | |
JP2001281325A (ja) | レーダ装置用アンテナ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190320 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200317 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200513 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200609 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200623 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6723133 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |