JP5023277B2 - リフレクトアレイ及びミリメートル波レーダー - Google Patents

リフレクトアレイ及びミリメートル波レーダー Download PDF

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Publication number
JP5023277B2
JP5023277B2 JP2008538435A JP2008538435A JP5023277B2 JP 5023277 B2 JP5023277 B2 JP 5023277B2 JP 2008538435 A JP2008538435 A JP 2008538435A JP 2008538435 A JP2008538435 A JP 2008538435A JP 5023277 B2 JP5023277 B2 JP 5023277B2
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Japan
Prior art keywords
patch
reflect array
electromagnetic wave
wave
phase
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Expired - Fee Related
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JP2008538435A
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English (en)
Japanese (ja)
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JP2009515397A (ja
JP2009515397A5 (enExample
Inventor
ブランディーヌ ミグリアシオ，クレール
ズオン グエン，ビニャ
デュ メゼレイ，クリスティアン イブ ドミニク ピショ
憲夫 山本
成人 米本
公男 山田
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Electronic Navigation Research Institute
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Electronic Navigation Research Institute
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    • 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
    • H01Q9/0464—Annular ring patch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting 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
    • G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2008538435A 2005-11-03 2006-10-27 リフレクトアレイ及びミリメートル波レーダー Expired - Fee Related JP5023277B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2005/014220 WO2007051487A1 (en) 2005-11-03 2005-11-03 A reflectarry and a millimetre wave radar
EPPCT/EP2005/014220 2005-11-03
PCT/IB2006/003024 WO2007052112A1 (en) 2005-11-03 2006-10-27 A reflectarray and a millimetre wave radar

Publications (3)

Publication Number Publication Date
JP2009515397A JP2009515397A (ja) 2009-04-09
JP2009515397A5 JP2009515397A5 (enExample) 2010-02-12
JP5023277B2 true JP5023277B2 (ja) 2012-09-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008538435A Expired - Fee Related JP5023277B2 (ja) 2005-11-03 2006-10-27 リフレクトアレイ及びミリメートル波レーダー

Country Status (4)

Country Link
US (1) US7719463B2 (enExample)
EP (1) EP1943699A1 (enExample)
JP (1) JP5023277B2 (enExample)
WO (2) WO2007051487A1 (enExample)

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CN102315720B (zh) * 2010-06-30 2014-06-25 清华大学 毫米波检查设备的摆动反射装置
JP5572490B2 (ja) * 2010-09-10 2014-08-13 株式会社日立国際八木ソリューションズ 平面状反射板
JP5410559B2 (ja) 2012-02-29 2014-02-05 株式会社Ｎｔｔドコモ リフレクトアレー及び設計方法
JP5398858B2 (ja) 2012-02-29 2014-01-29 株式会社Ｎｔｔドコモ リフレクトアレー及び設計方法
JP5410558B2 (ja) 2012-02-29 2014-02-05 株式会社Ｎｔｔドコモ リフレクトアレー及び設計方法
WO2014020969A1 (ja) * 2012-07-31 2014-02-06 株式会社 エヌ・ティ・ティ・ドコモ リフレクトアレー
US9046605B2 (en) 2012-11-05 2015-06-02 The Curators Of The University Of Missouri Three-dimensional holographical imaging
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US9173333B2 (en) * 2013-01-25 2015-10-27 Laird Technologies, Inc. Shielding structures including frequency selective surfaces
US9622338B2 (en) 2013-01-25 2017-04-11 Laird Technologies, Inc. Frequency selective structures for EMI mitigation
JP6112902B2 (ja) * 2013-02-22 2017-04-12 三菱電機株式会社 アンテナ装置
US20160146983A1 (en) * 2013-07-16 2016-05-26 Ramot At Tel-Aviv University Ltd. Optical collage reflectarray
CN103646151B (zh) * 2013-12-24 2017-01-04 西安电子科技大学 平面反射阵天线设计方法
WO2015133575A1 (ja) * 2014-03-06 2015-09-11 三菱電機株式会社 レーダ装置
KR102138855B1 (ko) * 2014-09-15 2020-07-28 삼성전자주식회사 무급전 재방사 중계기 및 그의 제작 방법
US10581175B2 (en) 2015-06-05 2020-03-03 Elwha Llc Windshield smart reflector systems and methods
CN105140655B (zh) * 2015-07-31 2018-03-23 中国科学院国家空间科学中心 一种基于相位延迟线型反射单元的反射阵天线
CN105261837B (zh) * 2015-09-07 2018-03-23 中国科学院国家空间科学中心 一种反射阵天线
CN105261838B (zh) * 2015-10-23 2018-08-07 中国科学院国家空间科学中心 一种单层三频微带反射阵列天线
CN105514622B (zh) * 2015-12-28 2018-11-13 中国科学院国家空间科学中心 一种四频微带反射阵列天线
CN106289100B (zh) * 2016-08-04 2019-05-14 中国科学院长春光学精密机械与物理研究所 斐索激光干涉仪标准镜头及斐索激光干涉仪
JP2018121126A (ja) * 2017-01-23 2018-08-02 株式会社東芝 無線装置
CN109755755B (zh) * 2019-01-10 2020-12-29 电子科技大学 一种基于单层介质的双频宽带圆极化栅
JP7189062B2 (ja) * 2019-03-27 2022-12-13 株式会社デンソーテン アンテナ装置および反射位相制御方法
US11258182B2 (en) * 2019-05-31 2022-02-22 Metawave Corporation Meta-structure based reflectarrays for enhanced wireless applications
US11476587B2 (en) 2019-06-14 2022-10-18 City University Of Hong Kong Dielectric reflectarray antenna and method for making the same
CN110534915B (zh) * 2019-08-16 2021-02-26 同济大学 一种动态极化调控器及其使用方法
CN111146572B (zh) * 2019-12-20 2021-12-24 中国电波传播研究所（中国电子科技集团公司第二十二研究所） 一种折合式圆极化反射阵天线
CN111987473B (zh) * 2020-09-17 2021-06-01 西安电子科技大学 一种极化可重构的涡旋多波束超表面卡塞格伦天线
CN113078461B (zh) * 2021-03-11 2022-05-13 重庆邮电大学 一种基于镜像对称法的反射阵列天线单元
TWI810641B (zh) * 2021-09-01 2023-08-01 台達電子工業股份有限公司 天線陣列裝置
CN115732931A (zh) 2021-09-01 2023-03-03 台达电子工业股份有限公司 天线阵列装置
CN114759359B (zh) * 2022-04-06 2023-05-05 南京理工大学 一种新型单层宽带圆极化反射阵列天线
CN115173078B (zh) * 2022-06-15 2024-07-02 西安电子科技大学 透射型双频极化不敏感转换表面
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Also Published As

Publication number Publication date
EP1943699A1 (en) 2008-07-16
WO2007051487A1 (en) 2007-05-10
US7719463B2 (en) 2010-05-18
WO2007052112A1 (en) 2007-05-10
US20090153391A1 (en) 2009-06-18
JP2009515397A (ja) 2009-04-09

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