CN107278343B - 雷达天线和用于影响雷达天线的辐射特性的适当的方法 - Google Patents

雷达天线和用于影响雷达天线的辐射特性的适当的方法 Download PDF

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Publication number
CN107278343B
CN107278343B CN201580066071.4A CN201580066071A CN107278343B CN 107278343 B CN107278343 B CN 107278343B CN 201580066071 A CN201580066071 A CN 201580066071A CN 107278343 B CN107278343 B CN 107278343B
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antenna
transmitting
parasitic element
radar
parasitic
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Chinese (zh)
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CN107278343A (zh
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B.舒尔特
A.盖雷
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Cruise Munich GmbH
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Astyx GmbH
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    • 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
    • H01Q19/10—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 reflecting surfaces
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
    • 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
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • 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
    • 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
    • G01S2013/0236—Special technical features
    • G01S2013/0245—Radar with phased array antenna
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
CN201580066071.4A 2014-12-05 2015-12-07 雷达天线和用于影响雷达天线的辐射特性的适当的方法 Active CN107278343B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014118036.4A DE102014118036A1 (de) 2014-12-05 2014-12-05 Radarantenne und geeignetes Verfahren zum Beeinflussen der Abstrahlcharakteristik einer Radarantenne
DE102014118036.4 2014-12-05
PCT/EP2015/078853 WO2016087676A1 (de) 2014-12-05 2015-12-07 Radarantenne und geeignetes verfahren zum beeinflussen der abstrahlcharakteristik einer radarantenne

Publications (2)

Publication Number Publication Date
CN107278343A CN107278343A (zh) 2017-10-20
CN107278343B true CN107278343B (zh) 2023-04-28

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Country Status (7)

Country Link
US (1) US11245198B2 (enExample)
EP (1) EP3227961A1 (enExample)
JP (1) JP6600686B2 (enExample)
KR (1) KR102409534B1 (enExample)
CN (1) CN107278343B (enExample)
DE (1) DE102014118036A1 (enExample)
WO (1) WO2016087676A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM531066U (zh) * 2016-05-10 2016-10-21 道安達股份有限公司 寬波束天線結構
CN110418975B (zh) 2017-03-09 2023-10-03 古河电气工业株式会社 雷达装置和雷达装置的目标位置检测方法
CN110098468A (zh) * 2019-04-09 2019-08-06 惠州市德赛西威智能交通技术研究院有限公司 一种三发四收宽波束天线
CN110265769A (zh) * 2019-07-01 2019-09-20 赵平 一种去边缘效应的微带天线以及串馈微带天线阵
KR102186306B1 (ko) 2019-10-25 2020-12-03 세종대학교산학협력단 안테나의 방사 패턴 분석 장치 및 방법
US11539139B1 (en) * 2019-10-30 2022-12-27 Ainstein Ai, Inc. Wideband millimeter-wave microstrip antenna having impedance stabilizing elements and antenna array employing same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061717A (ko) * 2001-01-17 2002-07-25 정보통신연구진흥원 마이크로스트립 빔 성형 안테나
WO2012041567A1 (de) * 2010-09-27 2012-04-05 Robert Bosch Gmbh Antennensystem für radarsensoren
CN102893451A (zh) * 2010-05-10 2013-01-23 法雷奥开关和传感器有限责任公司 用于车辆的驾驶员辅助装置、车辆以及用于操作雷达设备的方法
KR20130137529A (ko) * 2012-05-29 2013-12-17 삼성전자주식회사 원형 편파 패치 안테나, 안테나 어레이 및 이러한 안테나와 어레이를 포함하는 장치
WO2013190369A2 (en) * 2012-06-22 2013-12-27 Adant Technologies, Inc. A reconfigurable antenna system
CN103907242A (zh) * 2011-10-15 2014-07-02 大众汽车有限公司 具有改善的校准可能性的用于道路车辆的雷达系统
WO2014122902A1 (ja) * 2013-02-07 2014-08-14 パナソニック株式会社 アンテナ装置及び、無線通信装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6902510U (de) 1969-01-22 1969-05-29 Karlheinz Ing Schulz Heizkessel-rauchrohr-anschlusselement
US5629713A (en) * 1995-05-17 1997-05-13 Allen Telecom Group, Inc. Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension
JP2806350B2 (ja) 1996-03-14 1998-09-30 日本電気株式会社 パッチ型アレイアンテナ装置
EP0891643B1 (en) * 1996-04-03 2000-07-12 Johan Granholm Dual polarization antenna array with very low cross polarization and low side lobes
WO1999044307A2 (en) 1998-02-27 1999-09-02 Koninklijke Philips Electronics N.V. Antenna-gain diversity
US6317100B1 (en) * 1999-07-12 2001-11-13 Metawave Communications Corporation Planar antenna array with parasitic elements providing multiple beams of varying widths
JP2001111335A (ja) 1999-10-08 2001-04-20 Toyota Central Res & Dev Lab Inc マイクロストリップアレーアンテナ
EP1832895B1 (en) 2001-10-19 2010-02-17 Bea S.A. Method of detecting movements around automatic doors
CN101032054B (zh) 2004-09-30 2011-11-30 Toto株式会社 微带天线及使用微带天线的高频感测器
JP2007325303A (ja) 2004-09-30 2007-12-13 Toto Ltd 高周波センサ
JP3962870B2 (ja) 2004-09-30 2007-08-22 Ｔｏｔｏ株式会社 マイクロストリップアンテナ及びマイクロストリップアンテナを用いた高周波センサ
JP4189970B2 (ja) 2004-11-05 2008-12-03 株式会社日立製作所 アンテナ装置
DE102006041982A1 (de) * 2006-09-07 2008-03-27 Robert Bosch Gmbh Antennenanordnung
US8188918B2 (en) 2006-11-02 2012-05-29 Agc Automotive Americas R&D, Inc. Antenna system having a steerable radiation pattern based on geographic location
JP2009130451A (ja) 2007-11-20 2009-06-11 Samsung Electronics Co Ltd アンテナ装置
JP2009200790A (ja) 2008-02-21 2009-09-03 Japan Aerospace Exploration Agency ビーム走査型間引き給電アレーアンテナ
JP2009246460A (ja) 2008-03-28 2009-10-22 Toyota Motor Corp マイクロストリップアンテナ
DE102008023030B4 (de) * 2008-05-09 2016-11-17 Innosent Gmbh Radarantennenanordnung
US8184064B2 (en) * 2009-09-16 2012-05-22 Ubiquiti Networks Antenna system and method
US8626242B2 (en) * 2009-11-02 2014-01-07 Panasonic Corporation Adaptive array antenna and wireless communication apparatus including adaptive array antenna
CN202276339U (zh) 2011-10-18 2012-06-13 中兴通讯股份有限公司 无线终端
JP5554352B2 (ja) 2012-02-16 2014-07-23 古河電気工業株式会社 広角アンテナ及びアレーアンテナ
JP5952233B2 (ja) * 2013-01-30 2016-07-13 株式会社日本自動車部品総合研究所 アンテナ装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061717A (ko) * 2001-01-17 2002-07-25 정보통신연구진흥원 마이크로스트립 빔 성형 안테나
CN102893451A (zh) * 2010-05-10 2013-01-23 法雷奥开关和传感器有限责任公司 用于车辆的驾驶员辅助装置、车辆以及用于操作雷达设备的方法
WO2012041567A1 (de) * 2010-09-27 2012-04-05 Robert Bosch Gmbh Antennensystem für radarsensoren
CN103907242A (zh) * 2011-10-15 2014-07-02 大众汽车有限公司 具有改善的校准可能性的用于道路车辆的雷达系统
KR20130137529A (ko) * 2012-05-29 2013-12-17 삼성전자주식회사 원형 편파 패치 안테나, 안테나 어레이 및 이러한 안테나와 어레이를 포함하는 장치
WO2013190369A2 (en) * 2012-06-22 2013-12-27 Adant Technologies, Inc. A reconfigurable antenna system
WO2014122902A1 (ja) * 2013-02-07 2014-08-14 パナソニック株式会社 アンテナ装置及び、無線通信装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
A Study on Wideband Gap-Coupled Microstrip Antenna Arrays;Qing Song等;《IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION》;第313-317页 *
主动天线雷达;周军;《飞航导弹》(第12期);第56-61页 *
平面开关寄生阵列天线的频带展宽方法及应用;赵凯南等;《电波科学学报》(第01期);第1-7页 *

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Publication number Publication date
JP2018504010A (ja) 2018-02-08
WO2016087676A1 (de) 2016-06-09
KR102409534B1 (ko) 2022-06-15
JP6600686B2 (ja) 2019-10-30
US11245198B2 (en) 2022-02-08
EP3227961A1 (de) 2017-10-11
DE102014118036A1 (de) 2016-06-23
US20170346192A1 (en) 2017-11-30
KR20170086551A (ko) 2017-07-26
CN107278343A (zh) 2017-10-20

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