JPWO2020261526A1 - - Google Patents
Info
- 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
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)
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 (https=) | 2020-12-30 |
| JPWO2020261526A5 JPWO2020261526A5 (https=) | 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 (https=) |
| JP (1) | JP7268732B2 (https=) |
| WO (1) | WO2020261526A1 (https=) |
Families Citing this family (2)
| 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 |
| JP2022161115A (ja) * | 2021-04-08 | 2022-10-21 | 日本電気株式会社 | レーダ装置、イメージング方法およびイメージングプログラム |
Citations (7)
| 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)
| 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 |
| WO2015173891A1 (ja) * | 2014-05-13 | 2015-11-19 | 三菱電機株式会社 | レーダ装置 |
| 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 |
| CN111133333B (zh) * | 2017-09-22 | 2024-05-28 | 古野电气株式会社 | 雷达装置以及目标追踪方法 |
| 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 |
-
2019
- 2019-06-28 WO PCT/JP2019/025792 patent/WO2020261526A1/ja not_active Ceased
- 2019-06-28 US US17/620,560 patent/US20220268915A1/en not_active Abandoned
- 2019-06-28 JP JP2021528819A patent/JP7268732B2/ja active Active
Patent Citations (7)
| 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 |
|---|---|
| US20220268915A1 (en) | 2022-08-25 |
| JP7268732B2 (ja) | 2023-05-08 |
| WO2020261526A1 (ja) | 2020-12-30 |
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