JP7435824B2 - レーダ装置、イメージング方法、およびプログラム - Google Patents

レーダ装置、イメージング方法、およびプログラム Download PDF

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JP7435824B2
JP7435824B2 JP2022564957A JP2022564957A JP7435824B2 JP 7435824 B2 JP7435824 B2 JP 7435824B2 JP 2022564957 A JP2022564957 A JP 2022564957A JP 2022564957 A JP2022564957 A JP 2022564957A JP 7435824 B2 JP7435824 B2 JP 7435824B2
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imaging
radar
dimensional
projection direction
projection
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JPWO2022113294A5 (https=
JPWO2022113294A1 (https=
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達哉 住谷
一峰 小倉
正行 有吉
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NEC Corp
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NEC 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
    • 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
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver

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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)
JP2022564957A 2020-11-27 2020-11-27 レーダ装置、イメージング方法、およびプログラム Active JP7435824B2 (ja)

Applications Claiming Priority (1)

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PCT/JP2020/044319 WO2022113294A1 (ja) 2020-11-27 2020-11-27 レーダ装置、イメージング方法、およびプログラム

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JPWO2022113294A1 JPWO2022113294A1 (https=) 2022-06-02
JPWO2022113294A5 JPWO2022113294A5 (https=) 2023-08-08
JP7435824B2 true JP7435824B2 (ja) 2024-02-21

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US (1) US12510653B2 (https=)
JP (1) JP7435824B2 (https=)
WO (1) WO2022113294A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022044187A1 (https=) * 2020-08-27 2022-03-03

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7781723B2 (ja) 2022-09-20 2025-12-08 株式会社東芝 レーダ装置及びレーダ装置の制御方法

Citations (6)

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JP2000111635A (ja) 1998-08-04 2000-04-21 Japan Radio Co Ltd ３次元レ―ダ装置
US20160216371A1 (en) 2014-01-23 2016-07-28 Rohde & Schwarz Gmbh & Co. Kg A system and a method for the efficient scanning of objects
US20180224538A1 (en) 2017-02-03 2018-08-09 Rohde & Schwarz Gmbh & Co. Kg Security scanning system with walk-through-gate
JP2018146257A (ja) 2017-03-01 2018-09-20 株式会社東芝 危険物検知装置
JP2019020212A (ja) 2017-07-14 2019-02-07 日本信号株式会社 スキャナ
WO2019234852A1 (ja) 2018-06-06 2019-12-12 日本電気株式会社 レーダ信号画像化装置、レーダ信号画像化方法およびレーダ信号画像化プログラム

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US6212132B1 (en) 1998-08-04 2001-04-03 Japan Radio Co., Ltd. Three-dimensional radar apparatus and method for displaying three-dimensional radar image
US7265709B2 (en) * 2004-04-14 2007-09-04 Safeview, Inc. Surveilled subject imaging with object identification
ES2733498T3 (es) * 2007-09-19 2019-11-29 Teledyne Australia Pty Ltd Sistema y método de obtención de imágenes
DE102008011350A1 (de) * 2008-02-27 2009-09-03 Loeffler Technology Gmbh Vorrichtung und Verfahren zur Echtzeiterfassung von elektromagnetischer THz-Strahlung
JP5851752B2 (ja) * 2011-07-30 2016-02-03 富士通テン株式会社 信号処理装置、レーダ装置、および、信号処理方法
CN104375144A (zh) * 2013-08-15 2015-02-25 同方威视技术股份有限公司 毫米波三维全息扫描成像设备及人体或物品检查方法
KR20160130482A (ko) 2014-03-07 2016-11-11 라피스캔 시스템스, 인코포레이티드 초광대역 검출기
US11280898B2 (en) * 2014-03-07 2022-03-22 Rapiscan Systems, Inc. Radar-based baggage and parcel inspection systems
US10042046B2 (en) * 2015-07-07 2018-08-07 Mitsubishi Electric Research Laboratories, Inc. System and method for radar imaging using distributed arrays and compressive sensing
WO2017223386A1 (en) * 2016-06-22 2017-12-28 Duke University Multiple-input-multiple-output (mimo) imaging systems and methods for performing massively parallel computation
IL248615B (en) 2016-10-30 2020-05-31 Rohde & Schwarz Method and system for security inspection using a detector gate
US11243293B2 (en) * 2017-02-07 2022-02-08 Samsung Electronics Company, Ltd. Radar-based system for sensing touch and in-the-air interactions
WO2019009344A1 (ja) * 2017-07-04 2019-01-10 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
US11715228B2 (en) * 2019-04-04 2023-08-01 Battelle Memorial Institute Imaging systems and related methods including radar imaging with moving arrays or moving targets
US11287521B2 (en) * 2019-07-16 2022-03-29 Bodidata, Inc. Systems and methods for improved radar scanning coverage and efficiency

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000111635A (ja) 1998-08-04 2000-04-21 Japan Radio Co Ltd ３次元レ―ダ装置
US20160216371A1 (en) 2014-01-23 2016-07-28 Rohde & Schwarz Gmbh & Co. Kg A system and a method for the efficient scanning of objects
US20180224538A1 (en) 2017-02-03 2018-08-09 Rohde & Schwarz Gmbh & Co. Kg Security scanning system with walk-through-gate
JP2018146257A (ja) 2017-03-01 2018-09-20 株式会社東芝 危険物検知装置
JP2019020212A (ja) 2017-07-14 2019-02-07 日本信号株式会社 スキャナ
WO2019234852A1 (ja) 2018-06-06 2019-12-12 日本電気株式会社 レーダ信号画像化装置、レーダ信号画像化方法およびレーダ信号画像化プログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022044187A1 (https=) * 2020-08-27 2022-03-03
JP7632470B2 (ja) 2020-08-27 2025-02-19 日本電気株式会社 データ処理装置、データ処理方法、及びプログラム

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Publication number Publication date
US20230417901A1 (en) 2023-12-28
WO2022113294A1 (ja) 2022-06-02
JPWO2022113294A1 (https=) 2022-06-02
US12510653B2 (en) 2025-12-30

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