ATE454725T1 - Phasengesteuertes gruppenantennensystem mit zweidimensionalem scanning - Google Patents

Phasengesteuertes gruppenantennensystem mit zweidimensionalem scanning

Info

Publication number
ATE454725T1
ATE454725T1 AT07733016T AT07733016T ATE454725T1 AT E454725 T1 ATE454725 T1 AT E454725T1 AT 07733016 T AT07733016 T AT 07733016T AT 07733016 T AT07733016 T AT 07733016T AT E454725 T1 ATE454725 T1 AT E454725T1
Authority
AT
Austria
Prior art keywords
corporate feed
phase
rank
input signals
dimensional scanning
Prior art date
Application number
AT07733016T
Other languages
English (en)
Inventor
Philip Haskell
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE454725T1 publication Critical patent/ATE454725T1/de

Links

Classifications

    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—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 varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • 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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT07733016T 2006-06-09 2007-05-29 Phasengesteuertes gruppenantennensystem mit zweidimensionalem scanning ATE454725T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0611379.9A GB0611379D0 (en) 2006-06-09 2006-06-09 Phased array antenna system with two-dimensional scanning
GBGB0704529.7A GB0704529D0 (en) 2006-06-09 2007-03-09 Phased array antenna with two-dimensional scanning
PCT/GB2007/002000 WO2007141484A1 (en) 2006-06-09 2007-05-29 Phased array antenna system with two dimensional scanning

Publications (1)

Publication Number Publication Date
ATE454725T1 true ATE454725T1 (de) 2010-01-15

Family

ID=36745549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07733016T ATE454725T1 (de) 2006-06-09 2007-05-29 Phasengesteuertes gruppenantennensystem mit zweidimensionalem scanning

Country Status (9)

Country Link
US (1) US7911383B2 (de)
EP (1) EP2027625B1 (de)
JP (1) JP5226675B2 (de)
CN (1) CN101467303A (de)
AT (1) ATE454725T1 (de)
DE (1) DE602007004211D1 (de)
ES (1) ES2339070T3 (de)
GB (2) GB0611379D0 (de)
WO (1) WO2007141484A1 (de)

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GB0622411D0 (en) * 2006-11-10 2006-12-20 Quintel Technology Ltd Phased array antenna system with electrical tilt control
WO2010053608A2 (en) * 2008-08-01 2010-05-14 Raytheon Company Ir conformal imaging using phased scanning array
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JP5729184B2 (ja) * 2011-07-11 2015-06-03 住友電気工業株式会社 放送用アンテナシステム
CN102938662B (zh) * 2011-08-15 2015-09-16 上海贝尔股份有限公司 用于3d天线配置的码本设计方法
US9450659B2 (en) * 2011-11-04 2016-09-20 Alcatel Lucent Method and apparatus to generate virtual sector wide static beams using phase shift transmit diversity
US9590709B2 (en) * 2011-12-23 2017-03-07 Nokia Solutions And Networks Oy Methods, apparatuses, and computer-readable storage media for performing multidimensional beamforming
WO2014178124A1 (ja) * 2013-04-30 2014-11-06 ソフトバンクＢｂ株式会社 携帯無線基地局用交差偏波アンテナ装置と試験方法
CN105098383B (zh) * 2014-05-14 2019-01-25 华为技术有限公司 多波束天线系统及其相位调节方法和双极化天线系统
US9768503B2 (en) * 2014-06-03 2017-09-19 Huawei Technologies Co., Ltd. System and method for simple 2D phase-mode enabled beam-steering
CN106160776B (zh) * 2015-04-21 2019-06-21 北京信威通信技术股份有限公司 收发单元与天线阵元映射方法及装置
US9577723B1 (en) * 2015-08-10 2017-02-21 The Boeing Company Systems and methods of analog beamforming for direct radiating phased array antennas
US10148008B2 (en) * 2015-12-10 2018-12-04 Proxim Wireless Corporation Steerable antenna system and method
US9647335B1 (en) * 2015-12-31 2017-05-09 Facebook, Inc. Joint beamforming in point-to-point wireless communication networks
US10564256B2 (en) * 2016-04-01 2020-02-18 Rockwell Collins, Inc. Beam sharpening radar system and method
JP6615695B2 (ja) * 2016-06-07 2019-12-04 株式会社東芝 アンテナ装置
CN106569198A (zh) * 2016-11-07 2017-04-19 深圳市速腾聚创科技有限公司 扇形相控阵雷达及扇形相控阵雷达控制方法
CN106526571B (zh) * 2016-11-08 2020-05-22 深圳市速腾聚创科技有限公司 平面相控阵雷达及平面相控阵雷达控制方法
EP3586563B1 (de) * 2017-02-27 2023-05-10 Airvine Scientific, Inc. Millimeterwellenkommunikation durch obstruktionen
US11137433B2 (en) * 2017-05-29 2021-10-05 Mitsubishi Electric Corporation Radio wave measurement system
CN111788517B (zh) 2017-09-18 2023-06-27 先进微晶圆私人有限公司 光学相位阵列，形成和操作光学相位阵列的方法
CN113036456B (zh) 2018-02-28 2024-07-05 华为技术有限公司 一种天线装置及相关设备
KR102682130B1 (ko) * 2018-11-08 2024-07-09 삼성전자주식회사 빔 스캐닝 장치 및 이를 포함하는 광학 장치
CN109490979B (zh) * 2018-11-12 2020-05-29 北京航空航天大学 一种适用于近场快速成像的毫米波辐射计阵列结构及设计方法
US11169240B1 (en) 2018-11-30 2021-11-09 Ball Aerospace & Technologies Corp. Systems and methods for determining an angle of arrival of a signal at a planar array antenna
US11327142B2 (en) 2019-03-29 2022-05-10 Ball Aerospace & Technologies Corp. Systems and methods for locating and tracking radio frequency transmitters
US11489255B2 (en) * 2019-06-26 2022-11-01 Analog Devices International Unlimited Company Phase shifters using switch-based feed line splitters
US11184044B2 (en) * 2019-09-18 2021-11-23 Rf Venue, Inc. Antenna distribution unit
CN111276794B (zh) * 2020-03-20 2024-06-04 京信通信技术(广州)有限公司 分频基站天线及其馈电网络
CN112072311B (zh) * 2020-08-26 2024-09-24 华南理工大学 一种宽带二维波束赋形网络
TWI760103B (zh) * 2021-02-09 2022-04-01 國立臺灣科技大學 可調控光學相位陣列
JP7253610B1 (ja) * 2021-12-27 2023-04-06 株式会社ヨコオ アンテナおよび回路基板
US20240063554A1 (en) * 2022-08-19 2024-02-22 Sderotech, Inc. Improving scanning time of an antenna

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Also Published As

Publication number Publication date
EP2027625B1 (de) 2010-01-06
EP2027625A1 (de) 2009-02-25
CN101467303A (zh) 2009-06-24
JP5226675B2 (ja) 2013-07-03
GB0704529D0 (en) 2007-04-18
DE602007004211D1 (de) 2010-02-25
ES2339070T3 (es) 2010-05-14
WO2007141484A1 (en) 2007-12-13
US7911383B2 (en) 2011-03-22
US20090167605A1 (en) 2009-07-02
JP2009540646A (ja) 2009-11-19
GB0611379D0 (en) 2006-07-19

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