DE602004011514T2 - Verfahren und Vorrichtung zur Entfernungsmessung mit einem Pulsradar - Google Patents

Verfahren und Vorrichtung zur Entfernungsmessung mit einem Pulsradar Download PDF

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Publication number
DE602004011514T2
DE602004011514T2 DE602004011514T DE602004011514T DE602004011514T2 DE 602004011514 T2 DE602004011514 T2 DE 602004011514T2 DE 602004011514 T DE602004011514 T DE 602004011514T DE 602004011514 T DE602004011514 T DE 602004011514T DE 602004011514 T2 DE602004011514 T2 DE 602004011514T2
Authority
DE
Germany
Prior art keywords
reflected
signals
signal
pulse
data
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
Application number
DE602004011514T
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German (de)
English (en)
Other versions
DE602004011514D1 (de
Inventor
Masayoshi Kawasaki-shi Moriya
Satoshi Kawasaki-shi Ishii
Tetsuo Kawasaki-shi Seki
Kazuaki Kawasaki-shi Hamada
Kenji Kobe-shi Oka
Akihiro Kobe-shi Ohta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Ten Ltd
Fujitsu Ltd
Original Assignee
Denso Ten Ltd
Fujitsu Ltd
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
Application filed by Denso Ten Ltd, Fujitsu Ltd filed Critical Denso Ten Ltd
Publication of DE602004011514D1 publication Critical patent/DE602004011514D1/de
Application granted granted Critical
Publication of DE602004011514T2 publication Critical patent/DE602004011514T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • 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
    • G01S13/20—Systems for measuring distance only using transmission of interrupted, pulse modulated waves whereby multiple time-around echoes are used or eliminated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • 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
    • G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
    • 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
    • G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
    • G01S13/227—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency with repetitive trains of uniform pulse sequences, each sequence having a different pulse repetition frequency
    • 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
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/828—Aerobacter

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE602004011514T 2004-09-08 2004-12-24 Verfahren und Vorrichtung zur Entfernungsmessung mit einem Pulsradar Expired - Lifetime DE602004011514T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004261479 2004-09-08
JP2004261479A JP2006078284A (ja) 2004-09-08 2004-09-08 パルスレーダ装置

Publications (2)

Publication Number Publication Date
DE602004011514D1 DE602004011514D1 (de) 2008-03-13
DE602004011514T2 true DE602004011514T2 (de) 2008-04-30

Family

ID=34927993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011514T Expired - Lifetime DE602004011514T2 (de) 2004-09-08 2004-12-24 Verfahren und Vorrichtung zur Entfernungsmessung mit einem Pulsradar

Country Status (6)

Country Link
US (1) US7233279B2 (https=)
EP (1) EP1635190B1 (https=)
JP (1) JP2006078284A (https=)
KR (1) KR100704216B1 (https=)
CN (1) CN100460891C (https=)
DE (1) DE602004011514T2 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2532356A1 (en) * 2004-07-14 2012-12-12 Glusense Ltd. Implantable power sources and sensors
TW200737750A (en) * 2006-03-24 2007-10-01 Kuender & Co Ltd Radio communication method and system using pattern variation to identify pre-detection signal
KR100809353B1 (ko) * 2006-12-19 2008-03-05 삼성전자주식회사 무선 주파수 신호를 이용한 거리 측정 방법 및 장치
JP4999592B2 (ja) * 2007-07-31 2012-08-15 三菱電機株式会社 レーダ装置
US8107056B1 (en) 2008-09-17 2012-01-31 University Of Central Florida Research Foundation, Inc. Hybrid optical distance sensor
US8213022B1 (en) 2009-03-04 2012-07-03 University Of Central Florida Research Foundation, Inc. Spatially smart optical sensing and scanning
JP2011013183A (ja) * 2009-07-06 2011-01-20 Furuno Electric Co Ltd 物標探知装置および物標探知方法
RU2406098C1 (ru) * 2009-07-06 2010-12-10 Юрий Гурьевич Булычев Способ определения наклонной дальности до движущейся цели по минимальному числу пеленгов
JP2011145069A (ja) * 2010-01-12 2011-07-28 Furuno Electric Co Ltd 偽像低減装置、レーダ装置、偽像低減方法、および偽像低減プログラム
CN102063065B (zh) * 2010-11-26 2012-05-09 无锡市雷华科技有限公司 距离延迟控制电路
CN102841347B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于多项式类基带信号的距离、速度探测方法
CN102830397B (zh) * 2012-09-03 2014-09-03 西北工业大学 基于勒让德基带信号的距离、速度探测方法
CN102841349B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于拉盖尔基带信号的距离、速度探测方法
CN102841348B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于傅里埃基带信号的距离、速度探测方法
CN102854502B (zh) * 2012-09-03 2014-06-18 西北工业大学 基于沃尔什基带信号的距离、速度探测方法
CN102830399B (zh) * 2012-09-03 2014-06-11 西北工业大学 基于埃米特基带信号的距离、速度探测方法
CN102830396B (zh) * 2012-09-03 2014-09-03 西北工业大学 基于切比雪夫基带信号的距离、速度探测方法
GB2518193B (en) * 2013-09-13 2017-06-07 Bae Systems Plc Anomalous propagation detection
EP3044606B1 (en) 2013-09-13 2021-11-10 BAE Systems PLC Anomalous propagation detection
JP6033469B2 (ja) * 2013-12-27 2016-11-30 三菱電機株式会社 レーダ装置及び距離速度計測方法
RU2557808C1 (ru) * 2014-04-09 2015-07-27 Федеральное государственное образовательное бюджетное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича" Способ определения наклонной дальности до движущейся цели пассивным моностатическим пеленгатором
US9709433B2 (en) * 2014-06-30 2017-07-18 Rosemount Tank Radar Ab Pulsed radar level gauging with efficient start-up
WO2016136845A1 (ja) * 2015-02-25 2016-09-01 古河電気工業株式会社 レーダ装置およびレーダ装置の対象物検出方法
CN105353363B (zh) * 2015-11-25 2017-06-09 四川九洲空管科技有限责任公司 一种利用时间分集和频率分集提高目标分辨力的方法
CN108474843B (zh) * 2016-01-29 2022-06-28 松下知识产权经营株式会社 距离测量装置
US10488512B1 (en) * 2016-04-08 2019-11-26 Olaeris, Inc. Landing guidance for remotely operated aerial vehicles using crossed radar beams
CN108072506B (zh) * 2016-11-15 2019-10-15 上海朗研光电科技有限公司 双重复频率otdr的快速测量方法
CN106950545B (zh) * 2017-02-22 2020-08-07 武汉滨湖电子有限责任公司 一种双频发射方式及基于双频实时处理的杂波抑制方法
US10545240B2 (en) * 2017-03-28 2020-01-28 Luminar Technologies, Inc. LIDAR transmitter and detector system using pulse encoding to reduce range ambiguity
CN107576315B (zh) * 2017-08-31 2020-03-31 华北理工大学 一种大地测量系统及其操作方法
CN108594253B (zh) * 2018-04-11 2024-01-05 深圳市镭神智能系统有限公司 光脉冲测距方法、装置、激光雷达和存储介质
WO2020081989A1 (en) * 2018-10-18 2020-04-23 Deep Science, Llc Systems and methods for detecting physiological information using a smart stethoscope
WO2021191991A1 (ja) * 2020-03-24 2021-09-30 三菱電機株式会社 信号処理装置、レーダ装置および信号処理方法
CN111537973A (zh) * 2020-05-15 2020-08-14 山东汇贸电子口岸有限公司 对雷达接收到的回波进行处理的方法及装置
JP2023150501A (ja) * 2022-03-31 2023-10-16 株式会社トプコン 測量装置、測量方法および測量用プログラム。

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057800A (en) * 1976-06-01 1977-11-08 Grumman Aerospace Corporation Multi-PRF signal processor system
GB2335103B (en) 1980-07-23 1999-12-22 Decca Ltd Pulse doppler radar apparatus and second trace clutter cancelling method therein
JPS58117473A (ja) * 1982-09-27 1983-07-13 Aloka Co Ltd 超音波装置
JPS6029688A (ja) * 1983-07-27 1985-02-15 Mitsubishi Electric Corp レ−ダ装置
JPS61133885A (ja) 1984-12-04 1986-06-21 Nec Corp 複合パルスレ−ダのパルス間干渉除去方式
US4973968A (en) * 1986-03-07 1990-11-27 Plessey Overseas Limited Radar system for determining first time around targets from multiple time around targets
JPS6443784A (en) * 1987-08-12 1989-02-16 Japan Tech Res & Dev Inst Distance decision device for pulse radar
JPH03186782A (ja) * 1989-12-18 1991-08-14 Nec Corp 信号処理方式
JPH0449887U (https=) * 1990-09-03 1992-04-27
JP2910451B2 (ja) * 1992-10-26 1999-06-23 三菱電機株式会社 レーダ装置
US5774091A (en) * 1993-04-12 1998-06-30 The Regents Of The University Of California Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities
JP2872026B2 (ja) * 1993-12-15 1999-03-17 三菱電機株式会社 方位測定装置
JP3185552B2 (ja) 1994-08-08 2001-07-11 三菱電機株式会社 モノパルスレーダ装置
JP2973840B2 (ja) 1994-11-24 1999-11-08 三菱電機株式会社 レーダ装置
JPH1164497A (ja) * 1997-08-15 1999-03-05 Mitsubishi Electric Corp レーダ装置
JP3269441B2 (ja) * 1997-12-22 2002-03-25 三菱電機株式会社 気象レーダ装置
SE511931C2 (sv) * 1998-03-16 1999-12-20 Ericsson Telefon Ab L M Förfarande för att reducera falska målekoindikeringar
JP2000111639A (ja) 1998-10-08 2000-04-21 Mitsubishi Electric Corp レーダ装置
US6639546B1 (en) * 2001-11-06 2003-10-28 Lockheed Martin Corporation Radar system in which range ambiguity and range eclipsing are reduced by frequency diversity and alternation of pulse periodicity
JP3998601B2 (ja) 2002-10-09 2007-10-31 富士通株式会社 パルスレーダ装置
JP2004239744A (ja) 2003-02-06 2004-08-26 Hitachi Ltd レーダ装置
JP3914164B2 (ja) 2003-02-28 2007-05-16 富士通株式会社 パルスレーダ装置及びその距離検出方法

Also Published As

Publication number Publication date
US20060055590A1 (en) 2006-03-16
US7233279B2 (en) 2007-06-19
KR100704216B1 (ko) 2007-04-10
CN1746698A (zh) 2006-03-15
EP1635190A1 (en) 2006-03-15
DE602004011514D1 (de) 2008-03-13
KR20060023103A (ko) 2006-03-13
EP1635190B1 (en) 2008-01-23
CN100460891C (zh) 2009-02-11
JP2006078284A (ja) 2006-03-23

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