JPWO2020261526A1 - - Google Patents

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Publication number
JPWO2020261526A1
JPWO2020261526A1 JP2021528819A JP2021528819A JPWO2020261526A1 JP WO2020261526 A1 JPWO2020261526 A1 JP WO2020261526A1 JP 2021528819 A JP2021528819 A JP 2021528819A JP 2021528819 A JP2021528819 A JP 2021528819A JP WO2020261526 A1 JPWO2020261526 A1 JP WO2020261526A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021528819A
Other versions
JP7268732B2 (ja
JPWO2020261526A5 (ja
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
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Publication of JPWO2020261526A1 publication Critical patent/JPWO2020261526A1/ja
Publication of JPWO2020261526A5 publication Critical patent/JPWO2020261526A5/ja
Application granted granted Critical
Publication of JP7268732B2 publication Critical patent/JP7268732B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/415—Identification of targets based on measurements of movement associated with the target
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
    • G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/588—Velocity or trajectory determination systems; Sense-of-movement determination systems deriving the velocity value from the range measurement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2021528819A 2019-06-28 2019-06-28 レーダシステム、イメージング方法およびイメージングプログラム Active JP7268732B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/025792 WO2020261526A1 (ja) 2019-06-28 2019-06-28 レーダシステム、イメージング方法およびイメージングプログラム

Publications (3)

Publication Number Publication Date
JPWO2020261526A1 true JPWO2020261526A1 (ja) 2020-12-30
JPWO2020261526A5 JPWO2020261526A5 (ja) 2022-03-11
JP7268732B2 JP7268732B2 (ja) 2023-05-08

Family

ID=74061674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021528819A Active JP7268732B2 (ja) 2019-06-28 2019-06-28 レーダシステム、イメージング方法およびイメージングプログラム

Country Status (3)

Country Link
US (1) US20220268915A1 (ja)
JP (1) JP7268732B2 (ja)
WO (1) WO2020261526A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210101957A (ko) * 2020-02-11 2021-08-19 삼성전자주식회사 레이더 시스템에서의 객체 속도 검출 방법 및 장치

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0933649A (ja) * 1995-07-21 1997-02-07 Toshiba Corp Ｉｓａｒ画像目標識別処理装置
JPH10206539A (ja) * 1997-01-22 1998-08-07 Nec Corp 合成開口レーダシステム、その情報処理装置および方法
JP2015135274A (ja) * 2014-01-17 2015-07-27 日本電気株式会社 移動体追尾装置及び、移動体追尾方法
JP2015210125A (ja) * 2014-04-24 2015-11-24 三菱電機株式会社 画像レーダ装置
US20160131752A1 (en) * 2014-11-11 2016-05-12 Nxp, B.V. Mimo radar system
JP2017003494A (ja) * 2015-06-12 2017-01-05 株式会社東芝 レーダ装置及びレーダ信号処理方法
CN108693526A (zh) * 2018-05-25 2018-10-23 中国人民解放军国防科技大学 用于mimo雷达的运动目标相位补偿方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006327527A (ja) * 2005-05-30 2006-12-07 Honda Motor Co Ltd 車両の走行安全装置
US9389306B2 (en) * 2012-07-18 2016-07-12 Sony Corporation Radar apparatus and method
US20170146638A1 (en) * 2014-05-13 2017-05-25 Mitsubishi Electric Corporation Radar device
US10054680B2 (en) * 2014-07-09 2018-08-21 Bae Systems Information And Electronic Systems Integration Inc. Radar detection of endo-clutter high-value targets using tracker feedback
JP6931710B2 (ja) * 2017-09-22 2021-09-08 古野電気株式会社 レーダ装置及び物標追尾方法
CN109300143B (zh) * 2018-09-07 2021-07-27 百度在线网络技术（北京）有限公司 运动向量场的确定方法、装置、设备、存储介质和车辆
KR102194320B1 (ko) * 2018-11-30 2020-12-22 이화여자대학교 산학협력단 레이더 영상 재구성 기반 객체 추적 장치 및 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0933649A (ja) * 1995-07-21 1997-02-07 Toshiba Corp Ｉｓａｒ画像目標識別処理装置
JPH10206539A (ja) * 1997-01-22 1998-08-07 Nec Corp 合成開口レーダシステム、その情報処理装置および方法
JP2015135274A (ja) * 2014-01-17 2015-07-27 日本電気株式会社 移動体追尾装置及び、移動体追尾方法
JP2015210125A (ja) * 2014-04-24 2015-11-24 三菱電機株式会社 画像レーダ装置
US20160131752A1 (en) * 2014-11-11 2016-05-12 Nxp, B.V. Mimo radar system
JP2017003494A (ja) * 2015-06-12 2017-01-05 株式会社東芝 レーダ装置及びレーダ信号処理方法
CN108693526A (zh) * 2018-05-25 2018-10-23 中国人民解放军国防科技大学 用于mimo雷达的运动目标相位补偿方法

Also Published As

Publication number Publication date
JP7268732B2 (ja) 2023-05-08
US20220268915A1 (en) 2022-08-25
WO2020261526A1 (ja) 2020-12-30

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