JP5611157B2 - 時空間適応処理を用いてレーダー信号におけるターゲットを検出する方法 - Google Patents

時空間適応処理を用いてレーダー信号におけるターゲットを検出する方法 Download PDF

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JP5611157B2
JP5611157B2 JP2011191941A JP2011191941A JP5611157B2 JP 5611157 B2 JP5611157 B2 JP 5611157B2 JP 2011191941 A JP2011191941 A JP 2011191941A JP 2011191941 A JP2011191941 A JP 2011191941A JP 5611157 B2 JP5611157 B2 JP 5611157B2
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target
signal
test
covariance matrix
hypothesis
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JP2012058234A (ja
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マン−オン・パン
ザファー・サヒノグル
プ・ワン
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Mitsubishi Electric Research Laboratories Inc
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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
    • 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
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • 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
    • G01S13/04—Systems determining presence of a target

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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)
  • Radar Systems Or Details Thereof (AREA)
JP2011191941A 2010-09-10 2011-09-02 時空間適応処理を用いてレーダー信号におけるターゲットを検出する方法 Expired - Fee Related JP5611157B2 (ja)

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US12/879,288 2010-09-10
US12/879,288 US8138963B1 (en) 2010-09-10 2010-09-10 Method for detecting targets using space-time adaptive processing and shared knowledge of the environment

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JP2012058234A JP2012058234A (ja) 2012-03-22
JP2012058234A5 JP2012058234A5 (https=) 2014-08-14
JP5611157B2 true JP5611157B2 (ja) 2014-10-22

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JP (1) JP5611157B2 (https=)

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CN109709526B (zh) * 2018-12-12 2023-02-14 南京邮电大学 一种知识辅助分组广义似然比检测方法
CN109946689B (zh) * 2019-04-04 2020-07-21 电子科技大学 一种基于空间能量聚焦技术的目标探测方法
KR102296923B1 (ko) * 2019-07-29 2021-09-02 부경대학교 산학협력단 레이더 신호 검출 방법
CN111427014B (zh) * 2020-03-19 2022-04-26 中国电子科技集团公司第十四研究所 基于高斯消元的自适应信号处理的实现方法
US12571879B2 (en) 2020-04-22 2026-03-10 United States Of America As Represented By The Secretary Of The Air Force Method of improving a radar system, module for improving a radar system and an improved radar system
US20210333356A1 (en) * 2020-04-22 2021-10-28 US Gov't as represented by Secretary of Air Force Space-time adaptive processing using random matrix theory
CN111999714B (zh) * 2020-09-02 2022-04-01 中国人民解放军海军航空大学 基于多散射点估计和杂波知识辅助的自适应融合检测方法
CN111999718B (zh) * 2020-09-02 2022-04-01 中国人民解放军海军航空大学 基于几何平均估计的知识辅助自适应融合检测方法
CN111999715B (zh) * 2020-09-02 2022-04-01 中国人民解放军海军航空大学 异质杂波下目标知识辅助自适应融合检测方法
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CN114252856A (zh) * 2020-09-24 2022-03-29 北京华航无线电测量研究所 一种基于先验知识辅助的mimo雷达自适应检测方法
CN113219432B (zh) * 2021-05-14 2022-11-25 内蒙古工业大学 基于知识辅助和稀疏贝叶斯学习的运动目标检测方法
CN115032621B (zh) * 2022-06-06 2024-09-13 中国科学院声学研究所 一种背景混响分类方法及装置
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CN114994632B (zh) * 2022-08-03 2022-10-28 中国人民解放军空军预警学院 一种基于对称功率谱密度的雷达目标检测方法与系统
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CN115685082B (zh) * 2022-11-10 2023-09-05 山东工商学院 基于Wald的干扰加噪声背景下距离扩展目标检测方法
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CN117318887B (zh) * 2023-09-25 2025-10-31 东南大学 一种考虑杂波干扰的mimo-ofdm目标检测方法与系统
CN118348500B (zh) * 2024-06-18 2024-08-13 北京邮电大学 一种基于自回归模型的距离扩展目标检测方法及系统
CN119535398B (zh) * 2025-01-23 2025-04-04 北京理工大学前沿技术研究院 一种非均匀杂波背景下目标检测方法、设备及介质
CN119646378B (zh) * 2025-02-14 2025-07-22 中国科学院空天信息创新研究院 基于先验知识正则化的高维相位链接方法和系统
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CN101819269A (zh) * 2010-03-19 2010-09-01 清华大学 非均匀杂波环境下空时自适应处理方法

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US20120062409A1 (en) 2012-03-15
JP2012058234A (ja) 2012-03-22

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