DE69621569D1 - FM-CW-Radar-Anlage zum Messen der relativen Geschwindigkeit und der Entfernung eines Objekts - Google Patents
FM-CW-Radar-Anlage zum Messen der relativen Geschwindigkeit und der Entfernung eines ObjektsInfo
- Publication number
- DE69621569D1 DE69621569D1 DE69621569T DE69621569T DE69621569D1 DE 69621569 D1 DE69621569 D1 DE 69621569D1 DE 69621569 T DE69621569 T DE 69621569T DE 69621569 T DE69621569 T DE 69621569T DE 69621569 D1 DE69621569 D1 DE 69621569D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- distance
- relative speed
- radar system
- radar
- Prior art date
- 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.)
- Expired - Lifetime
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
- 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/345—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using triangular modulation
-
- 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
-
- 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
-
- 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
- G01S13/88—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
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/354—Extracting wanted echo-signals
-
- 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
-
- 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
- G01S2013/9325—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles for inter-vehicle distance regulation, e.g. navigating in platoons
-
- 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
- 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
- G01S7/282—Transmitters
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/356—Receivers involving particularities of FFT 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)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31430595A JP3491418B2 (ja) | 1995-12-01 | 1995-12-01 | Fmcwレーダ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69621569D1 true DE69621569D1 (de) | 2002-07-11 |
DE69621569T2 DE69621569T2 (de) | 2003-02-13 |
Family
ID=18051764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69621569T Expired - Lifetime DE69621569T2 (de) | 1995-12-01 | 1996-11-29 | FM-CW-Radar-Anlage zum Messen der relativen Geschwindigkeit und der Entfernung eines Objekts |
Country Status (4)
Country | Link |
---|---|
US (1) | US5731778A (de) |
EP (1) | EP0777133B1 (de) |
JP (1) | JP3491418B2 (de) |
DE (1) | DE69621569T2 (de) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2935420B2 (ja) * | 1996-11-19 | 1999-08-16 | 本田技研工業株式会社 | Fmレーダ装置 |
JP3799724B2 (ja) * | 1997-03-27 | 2006-07-19 | 株式会社デンソー | 開口面アンテナ及びレーダ装置 |
JP3045977B2 (ja) * | 1997-06-18 | 2000-05-29 | 本田技研工業株式会社 | Fm−cwレーダ装置 |
JP3305624B2 (ja) * | 1997-07-16 | 2002-07-24 | 本田技研工業株式会社 | 物体検知装置 |
JP3525425B2 (ja) * | 1997-10-31 | 2004-05-10 | トヨタ自動車株式会社 | Fm−cwレーダ |
US6121915A (en) * | 1997-12-03 | 2000-09-19 | Raytheon Company | Random noise automotive radar system |
JP3420049B2 (ja) * | 1997-12-27 | 2003-06-23 | 本田技研工業株式会社 | 車両用物体検知装置 |
GB2333198B (en) * | 1998-01-12 | 2002-12-24 | Roke Manor Research | Threat detection apparatus |
JP3946852B2 (ja) * | 1998-02-20 | 2007-07-18 | 三菱電機株式会社 | レーダ装置およびこのレーダ装置における目標相対距離・相対速度探索方法 |
JP3534164B2 (ja) | 1998-04-28 | 2004-06-07 | トヨタ自動車株式会社 | Fm−cwレーダ装置 |
US6016458A (en) * | 1998-08-20 | 2000-01-18 | Robinson; Alan David | Vehicular speed management system |
US6317073B1 (en) | 1998-09-07 | 2001-11-13 | Denso Corporation | FM-CW radar system for measuring distance to and relative speed of a target |
JP3371854B2 (ja) | 1998-09-07 | 2003-01-27 | 株式会社デンソー | 周囲状況検出装置及び記録媒体 |
JP4038291B2 (ja) * | 1998-12-11 | 2008-01-23 | 三菱電機株式会社 | レーダ装置 |
JP3577239B2 (ja) * | 1999-05-28 | 2004-10-13 | 三菱電機株式会社 | レーダ装置 |
JP3489514B2 (ja) | 1999-12-09 | 2004-01-19 | 株式会社デンソー | Fmcwレーダ装置 |
WO2001055745A1 (fr) | 2000-01-28 | 2001-08-02 | Hitachi, Ltd. | Dispositif de mesure de distance |
JP3406577B2 (ja) * | 2000-07-19 | 2003-05-12 | 技研トラステム株式会社 | 物体認識方法 |
KR100803414B1 (ko) * | 2000-08-16 | 2008-02-13 | 레이던 컴퍼니 | 근거리 물체 감지 시스템 |
KR100852804B1 (ko) * | 2000-08-16 | 2008-08-18 | 레이던 컴퍼니 | 차량 레이더 시스템들과 기술들 |
EP1310018B1 (de) * | 2000-08-16 | 2018-07-25 | Valeo Radar Systems, Inc. | Antennenarchitektur mit geschalteten strahlungskeulen |
KR100713387B1 (ko) * | 2000-08-16 | 2007-05-04 | 레이던 컴퍼니 | 적응성 항법 제어용 안전 거리 알고리즘 |
JP2004506909A (ja) * | 2000-08-16 | 2004-03-04 | レイセオン・カンパニー | レーダ受信機用ビデオ増幅器 |
US6707419B2 (en) * | 2000-08-16 | 2004-03-16 | Raytheon Company | Radar transmitter circuitry and techniques |
US6675094B2 (en) * | 2000-09-08 | 2004-01-06 | Raytheon Company | Path prediction system and method |
JP2002236170A (ja) * | 2001-02-06 | 2002-08-23 | Fujitsu Ten Ltd | Fm−cwレーダ処理装置 |
US6708100B2 (en) * | 2001-03-14 | 2004-03-16 | Raytheon Company | Safe distance algorithm for adaptive cruise control |
EP1369705B1 (de) * | 2001-03-15 | 2009-12-30 | Fujitsu Ten Limited | Signalverarbeitungsverfahren für abtastradar |
US6995730B2 (en) * | 2001-08-16 | 2006-02-07 | Raytheon Company | Antenna configurations for reduced radar complexity |
US7183995B2 (en) | 2001-08-16 | 2007-02-27 | Raytheon Company | Antenna configurations for reduced radar complexity |
US6970142B1 (en) | 2001-08-16 | 2005-11-29 | Raytheon Company | Antenna configurations for reduced radar complexity |
GB2378833B (en) * | 2001-08-17 | 2003-07-23 | Roke Manor Research | Object detection system |
US6583754B2 (en) | 2001-10-31 | 2003-06-24 | Deere & Company | Fast fourier transform signal processing method for doppler radar speed sensor |
US6661370B2 (en) * | 2001-12-11 | 2003-12-09 | Fujitsu Ten Limited | Radar data processing apparatus and data processing method |
JP3938686B2 (ja) * | 2001-12-13 | 2007-06-27 | 富士通株式会社 | レーダ装置、信号処理方法及びプログラム |
JP3753071B2 (ja) * | 2002-01-07 | 2006-03-08 | 株式会社村田製作所 | レーダ |
US6611227B1 (en) | 2002-08-08 | 2003-08-26 | Raytheon Company | Automotive side object detection sensor blockage detection system and related techniques |
JP2004205279A (ja) | 2002-12-24 | 2004-07-22 | Denso Corp | レーダ装置,プログラム |
JP4093109B2 (ja) * | 2003-05-15 | 2008-06-04 | 株式会社デンソー | 車両用レーダ装置 |
US7165009B2 (en) * | 2003-09-16 | 2007-01-16 | Tyco Electronics Amp Gmbh | Apparatus, method and articles of manufacture for velocity and bearing determination of an object |
JP4536381B2 (ja) * | 2004-01-09 | 2010-09-01 | 富士通テン株式会社 | 組合せ決定装置、組合せ決定方法、組合せ決定プログラムおよびレーダ装置 |
EP1735638B1 (de) * | 2004-03-15 | 2008-10-29 | Kongsberg Seatex As | Verfahren und system zur bestimmung der position von seefahrzeugen und anderen objekten |
PL1735637T3 (pl) * | 2004-04-05 | 2019-08-30 | Weibel Scientific A/S | System i sposób dla radarowego wykrywania obiektu |
JP4367557B2 (ja) | 2005-06-17 | 2009-11-18 | 株式会社村田製作所 | レーダ装置 |
JP4260831B2 (ja) * | 2006-09-20 | 2009-04-30 | 三菱電機株式会社 | 車載用周波数変調レーダ装置 |
JP4737165B2 (ja) * | 2006-10-31 | 2011-07-27 | 株式会社村田製作所 | レーダの物標検知方法、およびこの物標検知方法を用いたレーダ装置 |
DE102007018470A1 (de) * | 2007-04-19 | 2008-10-23 | Robert Bosch Gmbh | Fahrerassistenzsystem und Verfahren zur Objektplausibilisierung |
JP5376777B2 (ja) * | 2007-06-13 | 2013-12-25 | 三菱電機株式会社 | レーダ装置 |
US7612707B2 (en) * | 2007-09-28 | 2009-11-03 | Banner Engineering Corporation | Configurable radar sensor |
JP5091651B2 (ja) | 2007-12-14 | 2012-12-05 | 日立オートモティブシステムズ株式会社 | レーダ装置及びターゲットの方位角計測方法 |
US7652618B2 (en) | 2008-02-15 | 2010-01-26 | Deere & Company | Method and system for determining velocity by using variable or distinct sampling rates |
WO2009123957A1 (en) * | 2008-03-31 | 2009-10-08 | Valeo Radar Systems, Inc. | Automotive radar sensor blockage detection apparatus and method |
JP5407272B2 (ja) * | 2008-06-12 | 2014-02-05 | 三菱電機株式会社 | レーダ装置 |
JP4843003B2 (ja) * | 2008-08-05 | 2011-12-21 | 富士通テン株式会社 | 信号処理装置、レーダ装置、及び信号処理方法 |
US7791528B2 (en) * | 2008-11-24 | 2010-09-07 | Autoliv Asp, Inc. | Method and apparatus for radar signal processing |
DE102008054624A1 (de) * | 2008-12-15 | 2010-06-17 | Robert Bosch Gmbh | FMCW-Radarsensor für Kraftfahrzeuge |
US9234978B2 (en) * | 2009-07-07 | 2016-01-12 | Westerngeco L.L.C. | Method for positioning the front end of a seismic spread |
DE102010037163B4 (de) * | 2009-08-27 | 2017-12-21 | Fujitsu Ten Ltd. | Signalverarbeitungsvorrichtung, Radarvorrichtung, Fahrzeugsteuersystem, Signalverarbeitungsverfahren und computerlesbares Medium |
JP5256223B2 (ja) * | 2010-01-27 | 2013-08-07 | 富士通テン株式会社 | レーダシステム、及び方位検出方法 |
JP5655516B2 (ja) * | 2010-11-12 | 2015-01-21 | 株式会社デンソー | レーダ装置 |
JP5653726B2 (ja) * | 2010-11-12 | 2015-01-14 | 株式会社デンソー | レーダ装置 |
JP6280319B2 (ja) * | 2012-10-30 | 2018-02-14 | 株式会社デンソーテン | レーダ装置、および、信号処理方法 |
TWI470257B (zh) | 2013-10-07 | 2015-01-21 | Univ Nat Chiao Tung | 角度估計檢測方法及電子裝置 |
KR102202354B1 (ko) * | 2013-11-06 | 2021-01-13 | 현대모비스 주식회사 | 대표값을 이용하여 타켓을 검출하기 위한 fmcw 레이더 시스템 및 그 방법 |
KR101892306B1 (ko) * | 2013-12-18 | 2018-08-27 | 주식회사 만도 | Fmcw 레이더 기반의 도로 환경 감지 방법 및 장치 |
US10571559B2 (en) * | 2016-05-10 | 2020-02-25 | Phase Sensitive Innovations, Inc. | Real-time millimeter wave holographic scanner |
JP6270908B2 (ja) * | 2016-05-11 | 2018-01-31 | 三菱電機株式会社 | レーダ装置 |
US10620298B2 (en) * | 2016-08-26 | 2020-04-14 | Infineon Technologies Ag | Receive chain configuration for concurrent multi-mode radar operation |
RU2697509C2 (ru) * | 2017-05-25 | 2019-08-15 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Способ обнаружения, измерения дальности и скорости низколетящей малоскоростной цели в импульсно-доплеровских радиолокационных станциях при высокой частоте повторения импульсов и инвертируемой линейной частотной модуляции |
JP6746017B2 (ja) * | 2018-09-05 | 2020-08-26 | 京セラ株式会社 | 電子機器、電子機器の制御方法、及び電子機器の制御プログラム |
JP7261302B2 (ja) * | 2019-08-07 | 2023-04-19 | 日立Astemo株式会社 | レーダ装置 |
US11320517B2 (en) | 2019-08-22 | 2022-05-03 | Qualcomm Incorporated | Wireless communication with enhanced maximum permissible exposure (MPE) compliance |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118701A (en) * | 1976-10-08 | 1978-10-03 | Nasa | FM/CW radar system |
US4268828A (en) * | 1979-09-19 | 1981-05-19 | Ford Aerospace & Communications Corporation | Swept frequency radar system employing phaseless averaging |
US4620192A (en) * | 1983-09-29 | 1986-10-28 | Raytheon Company | Continuous wave radar with ranging capability |
US4618863A (en) * | 1983-09-29 | 1986-10-21 | Raytheon Company | Continuous wave radar with ranging capability |
FR2603385B1 (fr) * | 1986-08-27 | 1988-11-10 | Trt Telecom Radio Electr | Radar a onde continue modulee en frequence pour mesure de distance |
US5268692A (en) * | 1991-03-14 | 1993-12-07 | Grosch Theodore O | Safe stopping distance detector, antenna and method |
JP2765767B2 (ja) * | 1991-05-20 | 1998-06-18 | 富士通テン株式会社 | Fm−cwレーダ装置 |
JP2993779B2 (ja) * | 1991-08-08 | 1999-12-27 | 富士通株式会社 | Fm−cwレーダ装置 |
US5508706A (en) * | 1991-09-30 | 1996-04-16 | Trw Inc. | Radar signal processor |
JP2778864B2 (ja) * | 1991-11-22 | 1998-07-23 | 富士通テン株式会社 | ミリ波レーダ距離速度測定装置 |
JP2679907B2 (ja) * | 1991-12-02 | 1997-11-19 | 富士通テン株式会社 | ミリ波レーダ距離速度測定装置 |
JP2735438B2 (ja) * | 1992-09-02 | 1998-04-02 | 富士通テン株式会社 | 距離速度計測装置 |
JPH0763843A (ja) * | 1993-08-30 | 1995-03-10 | Toyota Motor Corp | 車載レーダ装置 |
GB2283631B (en) * | 1993-11-06 | 1998-04-29 | Roke Manor Research | Radar apparatus |
JP3550829B2 (ja) * | 1995-01-24 | 2004-08-04 | 株式会社デンソー | Fm−cwレーダ装置 |
-
1995
- 1995-12-01 JP JP31430595A patent/JP3491418B2/ja not_active Expired - Lifetime
-
1996
- 1996-11-29 DE DE69621569T patent/DE69621569T2/de not_active Expired - Lifetime
- 1996-11-29 EP EP96119233A patent/EP0777133B1/de not_active Expired - Lifetime
- 1996-12-02 US US08/759,129 patent/US5731778A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69621569T2 (de) | 2003-02-13 |
EP0777133A1 (de) | 1997-06-04 |
US5731778A (en) | 1998-03-24 |
JPH09152477A (ja) | 1997-06-10 |
JP3491418B2 (ja) | 2004-01-26 |
EP0777133B1 (de) | 2002-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69621569D1 (de) | FM-CW-Radar-Anlage zum Messen der relativen Geschwindigkeit und der Entfernung eines Objekts | |
DE69715724D1 (de) | Breitbandiges Dauerstrichradar zum genauen Messen von Abständen | |
DE59601350D1 (de) | Fmcw-abstandsmessverfahren | |
DE69033269D1 (de) | Verfahren und Vorrichtung zum Messen der Position und Stellung eines Gegenstandes | |
SE9803724L (sv) | Förfarande för att fastställa rörelsedata för objekt | |
FR2699686B1 (fr) | Procédé de mesure de la distance et de la vitesse d'objets. | |
DE69735683D1 (de) | Vorrichtung zum Messen der Bewegungsintensität | |
DE69525298D1 (de) | Überwachungssystem zum Messen und Anzeigen des Flugverhältnis von sich bewegenden Sportgegenständen | |
FR2730829B1 (fr) | Dispositif de mesure de distance | |
DE69031140D1 (de) | Kalibrierungseinrichtung eines Drehgeschwindigkeitsgebers in einem selbständigen Navigationssystem | |
DE69506755D1 (de) | Vorrichtung zum Messen der Rotationsgeschwindigkeit eines Wälzlagers | |
DE59710220D1 (de) | Messvorrichtung zur berührungslosen erfassung eines drehwinkels | |
DE69620758D1 (de) | Kontrolle der kanten eines objektes | |
DE69318922D1 (de) | Verfahren und Gerät zum Messen der Verschiebung eines Gegenstands mittels Signalverarbeitung | |
FR2601460B1 (fr) | Installation pour la detection et la localisation spatiale par mesure interferometrique, en temps reel et a grande distance, des decharges de foudre | |
DE59609816D1 (de) | Monostatischer fmcw-radarsensor | |
DE59207284D1 (de) | Verfahren und anordnung zur abstandsmessung nach dem rückstrahlprinzip radar | |
DE69504719D1 (de) | Vorrichtung zur Messung der Drehzahl eines rotierenden Teiles | |
DE59104625D1 (de) | Verfahren zum kontinuierlichen berührungsfreien messen von profilen und einrichtung zur durchführung des messverfahrens. | |
DE69615468D1 (de) | Vorrichtung zum Messen einer Winkelgeschwindigkeit | |
DE69012000D1 (de) | System zum Messen der absoluten Position eines Industrieroboters. | |
NO943532L (no) | Fremgangsmåte for måling av vannhastighet | |
DE69713242D1 (de) | Feststellungsvorrichtung zur Feststellung der Position eines bewegten Gegenstandes | |
DE69736165D1 (de) | Verfahren und Vorrichtung zum Messen der Höhe eines Gegenstands | |
DE69620824D1 (de) | Vorrichtung zum Messen einer Winkelgeschwindigkeit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |