JP2017021013A - 高分解能２次元レーダー画像を生成する方法およびシステム - Google Patents

高分解能２次元レーダー画像を生成する方法およびシステム Download PDF

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Publication number
JP2017021013A
JP2017021013A JP2016125240A JP2016125240A JP2017021013A JP 2017021013 A JP2017021013 A JP 2017021013A JP 2016125240 A JP2016125240 A JP 2016125240A JP 2016125240 A JP2016125240 A JP 2016125240A JP 2017021013 A JP2017021013 A JP 2017021013A
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radar
image
array
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interest
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JP2017021013A5 (https=
Inventor
デホン・リウ
Dehong Liu
ウルグベック・カミロフ
Kamilov Ulugbek
ペトロス・ティー・ボウフォウノス
Petros T Boufounos
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Mitsubishi Electric Corp
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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
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S13/003—Bistatic radar systems; Multistatic radar systems
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2016125240A 2015-07-07 2016-06-24 高分解能２次元レーダー画像を生成する方法およびシステム Pending JP2017021013A (ja)

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US14/792,710 US10042046B2 (en) 2015-07-07 2015-07-07 System and method for radar imaging using distributed arrays and compressive sensing
US14/792,710 2015-07-07

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JP2017021013A true JP2017021013A (ja) 2017-01-26
JP2017021013A5 JP2017021013A5 (https=) 2019-04-18

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JP2017040644A (ja) * 2015-08-20 2017-02-23 三菱電機株式会社 壁の背後に位置するシーンの雑音のない画像を求めるシステムおよび方法
WO2018147025A1 (ja) * 2017-02-10 2018-08-16 日本電気株式会社 物体検知装置、物体検知方法及びコンピュータ読み取り可能な記録媒体
CN108776339A (zh) * 2018-03-29 2018-11-09 清华大学 基于块稀疏迭代阈值处理的单比特合成孔径雷达成像方法
JP2019517673A (ja) * 2016-08-24 2019-06-24 三菱電機株式会社 未知の位置摂動を受ける分散移動プラットフォームを用いたレーダー撮像のシステム及び方法
JP2020030173A (ja) * 2018-08-24 2020-02-27 株式会社デンソー 物標検出装置および物標検出方法
JP2022013279A (ja) * 2020-07-03 2022-01-18 株式会社東芝 レーダ装置及びレーダ信号処理方法

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KR102403502B1 (ko) * 2015-10-13 2022-05-30 삼성전자 주식회사 무선 통신 시스템에서 채널 상태 추정 방법 및 장치
EP3497474A4 (en) 2016-08-12 2020-05-06 The University of Washington MILLIMETER WAVE IMAGING SYSTEMS AND METHODS USING DIRECT CONVERSION RECEIVERS AND / OR FREQUENCY MODULATION TECHNIQUES
EP3552041B1 (en) 2016-12-08 2023-06-21 University of Washington Millimeter wave and/or microwave imaging systems and methods
US11194014B1 (en) 2018-02-22 2021-12-07 United States Of America As Represented By The Secretary Of The Air Force System, method and apparatus for recovering polarization radar data
JP7075371B2 (ja) 2018-05-03 2022-05-25 キヤノン ユーエスエイ，インコーポレイテッド マルチプルイメージングモダリティにわたって関心領域を強調するためのデバイス、システム、および方法
CN109917361B (zh) * 2019-04-02 2023-04-25 电子科技大学 一种基于双基雷达的三维未知场景成像方法
US12106506B2 (en) 2019-04-04 2024-10-01 Battelle Memorial Institute Imaging systems and related methods including radar imaging with moving arrays or moving targets
JP7435824B2 (ja) * 2020-11-27 2024-02-21 日本電気株式会社 レーダ装置、イメージング方法、およびプログラム
CN112731323B (zh) * 2020-12-04 2022-12-06 浙江工业大学 一种非理想环境下的雷达回波信号多通道fri欠采样方法
CN113311429B (zh) * 2021-04-26 2023-11-14 清华大学 一种基于对抗样本的1比特雷达成像方法
CN113671502B (zh) * 2021-08-17 2023-07-11 桂林电子科技大学 一种合成孔径雷达的分布式压缩感知并行成像方法
CN114063072B (zh) * 2021-09-30 2024-07-09 中国人民解放军63921部队 一种空间高速机动目标三维瞬时成像方法
CN114019508A (zh) * 2021-11-03 2022-02-08 中国人民解放军空军工程大学 一种基于混合稀疏表示的sar非稀疏场景成像方法
CN114140325B (zh) * 2021-12-02 2024-04-09 中国人民解放军国防科技大学 基于c-admmn的结构化稀疏孔径isar成像方法
CN114545392A (zh) * 2022-01-11 2022-05-27 桂林电子科技大学 一种基于复块贝叶斯算法的雷达成像方法
CN114384516A (zh) * 2022-01-12 2022-04-22 电子科技大学 一种基于重建前检测的实孔径雷达实时角超分辨方法
CN114581303B (zh) * 2022-03-03 2024-11-19 中国人民解放军国防科技大学 一种雷达目标结构特征提取方法及系统
CN114626006B (zh) * 2022-03-21 2023-03-14 电子科技大学 雷达成像中cs算法补偿因子实时生成的fpga实现方法
CN114740471B (zh) * 2022-03-24 2025-02-18 中国人民解放军国防科技大学 基于回波信号补全的阵列雷达前视成像方法和装置
CN115097455B (zh) * 2022-07-01 2024-08-27 电子科技大学 一种用于扫描雷达的平滑方位稀疏重建方法
CN116990771B (zh) * 2023-08-04 2024-03-22 小儒技术（深圳）有限公司 一种自动利用雷达测量淤泥深度方法及系统
CN117289272B (zh) * 2023-09-15 2024-09-03 西安电子科技大学 基于非凸稀疏优化的正则化合成孔径雷达成像方法
CN118501879B (zh) * 2024-07-18 2024-10-11 济南大学 压缩感知高分辨率sar成像方法、装置、设备、介质及产品

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017040644A (ja) * 2015-08-20 2017-02-23 三菱電機株式会社 壁の背後に位置するシーンの雑音のない画像を求めるシステムおよび方法
JP2019517673A (ja) * 2016-08-24 2019-06-24 三菱電機株式会社 未知の位置摂動を受ける分散移動プラットフォームを用いたレーダー撮像のシステム及び方法
WO2018147025A1 (ja) * 2017-02-10 2018-08-16 日本電気株式会社 物体検知装置、物体検知方法及びコンピュータ読み取り可能な記録媒体
JPWO2018147025A1 (ja) * 2017-02-10 2019-11-21 日本電気株式会社 物体検知装置、物体検知方法、及びプログラム
JP7001069B2 (ja) 2017-02-10 2022-01-19 日本電気株式会社 推論用知識生成装置、推論用知識生成方法、及びプログラム
US11313960B2 (en) 2017-02-10 2022-04-26 Nec Corporation Apparatus, method, and computer-readable medium to generate an object image using correlation matrices
CN108776339A (zh) * 2018-03-29 2018-11-09 清华大学 基于块稀疏迭代阈值处理的单比特合成孔径雷达成像方法
JP2020030173A (ja) * 2018-08-24 2020-02-27 株式会社デンソー 物標検出装置および物標検出方法
JP7119768B2 (ja) 2018-08-24 2022-08-17 株式会社デンソー 物標検出装置および物標検出方法
JP2022013279A (ja) * 2020-07-03 2022-01-18 株式会社東芝 レーダ装置及びレーダ信号処理方法
JP7520601B2 (ja) 2020-07-03 2024-07-23 株式会社東芝 レーダ装置及びレーダ信号処理方法

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