JP4790986B2 - 適応加重正規化を使用するサブバンドビーム形成システムおよび方法 - Google Patents

適応加重正規化を使用するサブバンドビーム形成システムおよび方法 Download PDF

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JP4790986B2
JP4790986B2 JP2003560592A JP2003560592A JP4790986B2 JP 4790986 B2 JP4790986 B2 JP 4790986B2 JP 2003560592 A JP2003560592 A JP 2003560592A JP 2003560592 A JP2003560592 A JP 2003560592A JP 4790986 B2 JP4790986 B2 JP 4790986B2
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Japan
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signal
subband
array
adaptive
antenna
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Japanese (ja)
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JP2005527789A (ja
JP2005527789A5 (enExample
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ミラー、トーマス・ダブリュ
リード、クリストファー・ダブリュ
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Raytheon Co
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Raytheon Co
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    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive 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
    • 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2003560592A 2002-01-14 2002-12-04 適応加重正規化を使用するサブバンドビーム形成システムおよび方法 Expired - Fee Related JP4790986B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/047,100 US6980614B2 (en) 2002-01-14 2002-01-14 System and method for subband beamforming using adaptive weight normalization
US10/047,100 2002-01-14
PCT/US2002/038745 WO2003060550A1 (en) 2002-01-14 2002-12-04 System and method for subband beamforming using adaptive weight normalization

Publications (3)

Publication Number Publication Date
JP2005527789A JP2005527789A (ja) 2005-09-15
JP2005527789A5 JP2005527789A5 (enExample) 2006-01-05
JP4790986B2 true JP4790986B2 (ja) 2011-10-12

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JP2003560592A Expired - Fee Related JP4790986B2 (ja) 2002-01-14 2002-12-04 適応加重正規化を使用するサブバンドビーム形成システムおよび方法

Country Status (6)

Country Link
US (1) US6980614B2 (enExample)
EP (1) EP1466188B1 (enExample)
JP (1) JP4790986B2 (enExample)
CN (1) CN100343691C (enExample)
DE (1) DE60210672T2 (enExample)
WO (1) WO2003060550A1 (enExample)

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WO2008082344A1 (en) * 2007-01-04 2008-07-10 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for improving transmission efficiency in a mobile radio communications system
US8085653B2 (en) * 2007-09-08 2011-12-27 Intel Corporation Beamforming with nulling techniques for wireless communications networks
CN101651982B (zh) * 2009-08-07 2011-11-16 重庆邮电大学 一种基于New-Memetic算法的波束成型方法
KR101295643B1 (ko) * 2011-11-02 2013-08-12 한국전자통신연구원 Ｇｐｓ 신호 수신 장치 및 그 방법
US20140247186A1 (en) * 2012-10-26 2014-09-04 Uti Limited Partnership Global Navigation Satellite System (GNSS) Anti-Interference using Array Processing
KR20150140276A (ko) * 2013-04-08 2015-12-15 엘지전자 주식회사 무선 통신 시스템에서 분할 빔포밍을 위한 제어 정보 제공 방법 및 이를 위한 장치
US9778367B2 (en) * 2013-05-30 2017-10-03 Electronics And Telecommunications Research Institute Anti-jamming apparatus and method for compact array antenna
US9588213B2 (en) 2014-02-18 2017-03-07 Raytheon Company Analog signal processing method for accurate single antenna direction finding
US9590760B2 (en) 2014-06-03 2017-03-07 Raytheon Company Analog RF memory system
US9645972B2 (en) 2014-06-16 2017-05-09 Raytheon Company Butterfly channelizer
US9485125B2 (en) 2014-06-16 2016-11-01 Raytheon Company Dynamically reconfigurable channelizer
KR102187855B1 (ko) * 2014-07-31 2020-12-07 삼성전자 주식회사 빔포밍 시스템에서 셀 측정 방법 및 장치
US10027026B2 (en) * 2014-09-18 2018-07-17 Raytheon Company Programmable beamforming system including element-level analog channelizer
CN104656074B (zh) * 2014-12-26 2018-02-02 中国科学院声学研究所 一种加权的鲁棒性宽带波束形成目标检测方法
JP6666331B2 (ja) * 2015-03-26 2020-03-13 株式会社Ｎｔｔドコモ 無線通信制御方法および無線通信システム
US10667143B2 (en) * 2015-07-13 2020-05-26 Qualcomm Incorporated Air-to-ground (ATG) uplink subband beamformer with combinable subbands
US10348338B2 (en) 2016-10-06 2019-07-09 Raytheon Company Adaptive channelizer
US10084587B1 (en) 2017-07-28 2018-09-25 Raytheon Company Multifunction channelizer/DDC architecture for a digital receiver/exciter
CN108462521B (zh) * 2018-02-11 2021-03-05 西南电子技术研究所（中国电子科技集团公司第十研究所） 自适应阵列天线的抗干扰实现方法
CN110412620B (zh) * 2019-06-29 2022-10-28 西南电子技术研究所（中国电子科技集团公司第十研究所） 抗干扰天线信号处理装置
US11264999B2 (en) 2020-03-12 2022-03-01 Raytheon Company High resolution counter using phased shifted clock
CN111585632B (zh) * 2020-04-29 2022-08-02 中国电子科技集团公司第五十四研究所 一种基于干扰抑制模型优化的宽带自适应波束形成方法
CN112307429B (zh) * 2020-10-29 2023-04-28 电子科技大学 一种多方位点阵列响应控制方法
FR3125602B1 (fr) * 2021-07-22 2023-12-22 Thales Sa Partie électronique d'antenne CRPA d'un dispositif d'antibrouillage pour un récepteur GNSS et dispositif d'antibrouillage et procédé de traitement de signaux associés
CN113625222B (zh) * 2021-08-27 2022-10-28 东南大学 一种基于时延差范数加权的宽带信号高分辨方位估计方法
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CN114721016A (zh) * 2022-04-12 2022-07-08 湖南中森通信科技有限公司 用于北斗导航信号的高效多子带抗宽带压制式干扰方法
CN119986553B (zh) * 2024-08-30 2025-10-31 中国电子科技集团公司第二十九研究所 基于频域加权逆傅里叶变换的信号toa估计方法及装置

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Also Published As

Publication number Publication date
DE60210672T2 (de) 2007-01-11
EP1466188A1 (en) 2004-10-13
US20030133524A1 (en) 2003-07-17
EP1466188B1 (en) 2006-04-12
DE60210672D1 (de) 2006-05-24
US6980614B2 (en) 2005-12-27
CN1555494A (zh) 2004-12-15
JP2005527789A (ja) 2005-09-15
WO2003060550A1 (en) 2003-07-24
CN100343691C (zh) 2007-10-17

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