CN107192997A - 雷达装置及定位方法 - Google Patents
雷达装置及定位方法 Download PDFInfo
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- CN107192997A CN107192997A CN201710144126.XA CN201710144126A CN107192997A CN 107192997 A CN107192997 A CN 107192997A CN 201710144126 A CN201710144126 A CN 201710144126A CN 107192997 A CN107192997 A CN 107192997A
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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
- 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
- G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
-
- 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
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
- G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
-
- 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
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/5242—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi with means for platform motion or scan motion compensation, e.g. airborne MTI
-
- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
- G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
- G01S13/288—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses phase modulated
-
- 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
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/53—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93271—Sensor installation details in the front of the vehicles
-
- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93274—Sensor installation details on the side of the vehicles
-
- 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
- G01S7/288—Coherent receivers
- G01S7/2886—Coherent receivers using I/Q processing
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016049984 | 2016-03-14 | ||
JP2016-049984 | 2016-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107192997A true CN107192997A (zh) | 2017-09-22 |
CN107192997B CN107192997B (zh) | 2022-03-22 |
Family
ID=58265848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710144126.XA Active CN107192997B (zh) | 2016-03-14 | 2017-03-10 | 雷达装置及定位方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10557933B2 (zh) |
EP (1) | EP3220162B1 (zh) |
JP (1) | JP6818541B2 (zh) |
CN (1) | CN107192997B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI734648B (zh) * | 2020-11-23 | 2021-07-21 | 財團法人工業技術研究院 | 雷達校正系統和方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6375250B2 (ja) * | 2015-03-03 | 2018-08-15 | パナソニック株式会社 | レーダ装置 |
JP6279187B2 (ja) * | 2016-02-29 | 2018-02-14 | 三菱電機株式会社 | レーダ装置 |
JP6787842B2 (ja) * | 2017-07-07 | 2020-11-18 | 株式会社Soken | レーダ装置 |
US10528057B2 (en) * | 2017-09-25 | 2020-01-07 | GM Global Technology Operations LLC | Systems and methods for radar localization in autonomous vehicles |
CN108254715B (zh) * | 2018-03-26 | 2024-05-24 | 中兴通讯股份有限公司 | 一种波达方向估计方法、设备及计算机存储介质 |
CN109001707B (zh) * | 2018-07-09 | 2020-05-29 | 中国人民解放军国防科技大学 | 针对分布式软目标的扫描雷达多普勒速度修正方法及应用 |
US11573305B2 (en) * | 2018-12-03 | 2023-02-07 | Flir Systems Trading Belgium Bvba | Direction and doppler shift in ranging systems and methods |
DE102020001515A1 (de) * | 2019-03-12 | 2020-09-17 | Semiconductor Components Industries, Llc | Hochauflösendes mimo-radar-system |
US11555882B2 (en) * | 2019-03-12 | 2023-01-17 | Ay Dee Kay Llc | High resolution MIMO radar system |
DE112020001377T5 (de) * | 2019-03-22 | 2021-12-09 | Murata Manufacturing Co., Ltd. | Radarvorrichtung und mit derselben ausgerüstetes fahrzeug |
JP2020165725A (ja) * | 2019-03-28 | 2020-10-08 | パナソニックIpマネジメント株式会社 | レーダ装置およびレーダ信号の信号処理方法 |
DE102020115387A1 (de) | 2019-06-13 | 2020-12-17 | Panasonic Intellectual Property Management Co., Ltd. | Radar-Vorrichtung |
KR20210002989A (ko) * | 2019-07-01 | 2021-01-11 | 삼성전자주식회사 | 사물 인식을 위한 골레이 시퀀스 길이 조절 방법 및 그 전자 장치 |
KR20210007238A (ko) | 2019-07-10 | 2021-01-20 | 삼성전자주식회사 | 흔들림 보정을 통한 물체 인식 방법 및 그 전자 장치 |
EP4001954A1 (en) * | 2020-11-17 | 2022-05-25 | Imec VZW | Method for radar detection and digitally modulated radar robust to iq imbalance |
Citations (2)
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CN1154162A (zh) * | 1994-06-30 | 1997-07-09 | 洛克系德·马丁战术体系股份有限公司 | 减轻脉冲多普勒雷达中距离一多普勒模糊的设备和方法 |
EP2706374A1 (en) * | 2012-09-05 | 2014-03-12 | Furuno Electric Co., Ltd. | Signal processing device, radar apparatus, target object method |
Family Cites Families (13)
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US3737900A (en) * | 1967-09-25 | 1973-06-05 | Rockwell International Corp | Digital doppler processor |
DE3267506D1 (en) * | 1981-11-11 | 1986-01-02 | Siemens Ag Albis | Arrangement for platform motion compensation in a radar system |
US5559517A (en) * | 1981-11-27 | 1996-09-24 | Northrop Grumman Corporation | Maximized/minimized phase calculator for an interferometric amti radar |
DE4229951A1 (de) * | 1992-09-08 | 1994-03-10 | Deutsche Aerospace | Verfahren zur Kompensation eines von einer bewegten Radarantenne erzeugten Signalanteils |
US5343203A (en) * | 1992-09-24 | 1994-08-30 | Hughes Aircraft Company | Doppler tracking method for object imaging from radar returns |
JP3773779B2 (ja) | 2000-10-24 | 2006-05-10 | 三菱電機株式会社 | レーダ信号処理装置 |
JP2006266821A (ja) * | 2005-03-23 | 2006-10-05 | Mitsubishi Electric Corp | レーダー装置 |
US7333046B2 (en) * | 2005-12-15 | 2008-02-19 | The Mitre Corporation | System and method for monitoring targets |
ES2634418T3 (es) * | 2007-08-31 | 2017-09-27 | Bae Systems Plc | Método para evitar falsas detecciones en sensores |
JP2011185661A (ja) * | 2010-03-05 | 2011-09-22 | Japan Radio Co Ltd | レーダ装置およびセンサインタフェース装置 |
JP6075846B2 (ja) | 2012-10-30 | 2017-02-08 | 古野電気株式会社 | レーダ装置、及び速度算出方法 |
JP6432221B2 (ja) * | 2014-01-15 | 2018-12-05 | パナソニック株式会社 | レーダ装置 |
JP6365251B2 (ja) * | 2014-02-28 | 2018-08-01 | パナソニック株式会社 | レーダ装置 |
-
2016
- 2016-12-22 JP JP2016249835A patent/JP6818541B2/ja active Active
-
2017
- 2017-03-09 EP EP17159970.7A patent/EP3220162B1/en active Active
- 2017-03-09 US US15/454,735 patent/US10557933B2/en active Active
- 2017-03-10 CN CN201710144126.XA patent/CN107192997B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1154162A (zh) * | 1994-06-30 | 1997-07-09 | 洛克系德·马丁战术体系股份有限公司 | 减轻脉冲多普勒雷达中距离一多普勒模糊的设备和方法 |
EP2706374A1 (en) * | 2012-09-05 | 2014-03-12 | Furuno Electric Co., Ltd. | Signal processing device, radar apparatus, target object method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI734648B (zh) * | 2020-11-23 | 2021-07-21 | 財團法人工業技術研究院 | 雷達校正系統和方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3220162B1 (en) | 2018-09-19 |
US10557933B2 (en) | 2020-02-11 |
JP6818541B2 (ja) | 2021-01-20 |
JP2017167117A (ja) | 2017-09-21 |
CN107192997B (zh) | 2022-03-22 |
US20170299711A1 (en) | 2017-10-19 |
EP3220162A1 (en) | 2017-09-20 |
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