JPS5942834B2 - ドプラ−レ−ダ装置 - Google Patents

ドプラ−レ−ダ装置

Info

Publication number
JPS5942834B2
JPS5942834B2 JP53153597A JP15359778A JPS5942834B2 JP S5942834 B2 JPS5942834 B2 JP S5942834B2 JP 53153597 A JP53153597 A JP 53153597A JP 15359778 A JP15359778 A JP 15359778A JP S5942834 B2 JPS5942834 B2 JP S5942834B2
Authority
JP
Japan
Prior art keywords
radiant energy
distance
coupled
optical system
scattering object
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
Application number
JP53153597A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5489780A (en
Inventor
アルバ−ド・ベイスゲン・ジエラリアン
ウエイン・ハ−ツング・キ−ン
チヤ−ルズ・マイケル・ソンネンシエイン
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of JPS5489780A publication Critical patent/JPS5489780A/ja
Publication of JPS5942834B2 publication Critical patent/JPS5942834B2/ja
Expired legal-status Critical Current

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP53153597A 1977-12-12 1978-12-12 ドプラ−レ−ダ装置 Expired JPS5942834B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US000000859904 1977-12-12
US05/859,904 US4167329A (en) 1977-12-12 1977-12-12 Focussed doppler radar

Publications (2)

Publication Number Publication Date
JPS5489780A JPS5489780A (en) 1979-07-17
JPS5942834B2 true JPS5942834B2 (ja) 1984-10-17

Family

ID=25332014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53153597A Expired JPS5942834B2 (ja) 1977-12-12 1978-12-12 ドプラ−レ−ダ装置

Country Status (5)

Country Link
US (1) US4167329A (en, 2012)
JP (1) JPS5942834B2 (en, 2012)
CA (1) CA1106947A (en, 2012)
DE (1) DE2853520A1 (en, 2012)
GB (1) GB2010629B (en, 2012)

Families Citing this family (64)

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DE2834660A1 (de) * 1978-08-08 1980-02-21 Honeywell Gmbh Laser-entfernungsmesser
US4346990A (en) * 1979-09-07 1982-08-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Scanning afocal laser velocimeter projection lens system
US4340299A (en) * 1980-03-13 1982-07-20 United Technologies Corporation Optical doppler radar system using a conically scanned laser beam
US4380391A (en) * 1980-09-30 1983-04-19 The United States Of America As Represented By The Secretary Of The Army Short pulse CO2 laser for ranging and target identification
US4506979A (en) * 1981-12-08 1985-03-26 Lockheed Corporation Compact radiation fringe velocimeter for measuring in three dimensions
US4575238A (en) * 1981-12-28 1986-03-11 Disa Elektronik A/S Laser-doppler-anemometer
GB2189315B (en) * 1982-01-21 1988-03-16 Secr Defence Radiation device for distinguishing coherent radiation from incoherent radiation
DE3322898A1 (de) * 1982-07-02 1984-01-05 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland, London Einrichtung zum feststellen von windscherungen
US4589070A (en) * 1982-10-25 1986-05-13 R & D Associates Airborne wind shear response system
US4830486A (en) * 1984-03-16 1989-05-16 Goodwin Frank E Frequency modulated lasar radar
US4637717A (en) * 1984-04-12 1987-01-20 The United States Of America As Represented By The United States Department Of Energy Dual beam translator for use in Laser Doppler anemometry
US5192979A (en) * 1984-09-26 1993-03-09 Siemens Aktiengesellschaft Method and apparatus for recognizing and identifying targets
US4632548A (en) * 1985-01-18 1986-12-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Projection lens scanning laser velocimeter system
US4721385A (en) * 1985-02-11 1988-01-26 Raytheon Company FM-CW laser radar system
US4652122A (en) * 1985-06-26 1987-03-24 United Technologies Corporation Gust detection system
US4834531A (en) * 1985-10-31 1989-05-30 Energy Optics, Incorporated Dead reckoning optoelectronic intelligent docking system
US4715707A (en) * 1986-04-03 1987-12-29 Mcdonnell Douglas Corporation Laser doppler velocimeter with laser backscatter discriminator
FR2677834B1 (fr) * 1986-09-16 1993-12-31 Thomson Csf Systeme d'imagerie laser a barrette detectrice.
US5114226A (en) * 1987-03-20 1992-05-19 Digital Optronics Corporation 3-Dimensional vision system utilizing coherent optical detection
US4875770A (en) * 1987-03-23 1989-10-24 Lockheed Corporation Wind shear detector
US4887213A (en) * 1987-07-31 1989-12-12 The Titan Corporation System for, and methods of, providing for a determination of the movement of an airborne vehicle in the atmosphere
US4861158A (en) * 1987-09-30 1989-08-29 Eaton Corporation Chirp and Doppler optical gauge
US4822164A (en) * 1987-09-30 1989-04-18 Eaton Corporation Optical inspection device and method
US4818100A (en) * 1987-09-30 1989-04-04 Eaton Corporation Laser doppler and time of flight range measurement
US4902125A (en) * 1988-06-30 1990-02-20 Raytheon Company Optical system having beam amplification
JP2733990B2 (ja) * 1988-09-06 1998-03-30 日本電気株式会社 距離測定装置
US4906092A (en) * 1988-09-19 1990-03-06 Hughes Aircraft Company Range doppler self-referencing imaging system
US5088808A (en) * 1988-09-19 1992-02-18 Hughes Aircraft Company Range Doppler self-referencing imaging system
US5267010A (en) * 1989-10-17 1993-11-30 Kremer Richard M Laser radar device
US5029999A (en) * 1989-10-17 1991-07-09 Thermo Electron Technologies Corp. Laser radar device
US5194745A (en) * 1990-05-21 1993-03-16 Canon Kabushiki Kaisha Doppler velocimeter
DE69119297T2 (de) * 1990-05-21 1997-01-02 Canon Kk Dopplergeschwindigkeitsmesser
US5082362A (en) * 1990-07-02 1992-01-21 General Electric Company Zoom lens for a variable depth range camera
US5061062A (en) * 1990-07-02 1991-10-29 General Electric Company Focus spot size controller for a variable depth range camera
US5208641A (en) * 1990-09-28 1993-05-04 Honeywell Inc. Laser cavity helmet mounted sight
US5200793A (en) * 1990-10-24 1993-04-06 Kaman Aerospace Corporation Range finding array camera
US5159396A (en) * 1991-03-12 1992-10-27 Teledyne Industries, Inc. Laser gun ammunition measurement equipment
US5151747A (en) * 1991-10-11 1992-09-29 Hughes Aircraft Company Laser radar wire detection
FR2685783B1 (fr) * 1991-12-26 1994-03-18 Etat Francais Delegue Armement Procede et dispositif pour l'automatisation des velocimetres laser a effet doppler fonctionnant en diffusion avant.
US5164784A (en) * 1992-01-17 1992-11-17 The Boeing Company CW doppler lidar
US5724125A (en) * 1994-06-22 1998-03-03 Ames; Lawrence L. Determination of wind velocity using a non-vertical LIDAR scan
US5621514A (en) * 1995-01-05 1997-04-15 Hughes Electronics Random pulse burst range-resolved doppler laser radar
US5647038A (en) * 1995-08-30 1997-07-08 Hughes Aircraft Company Narrow bandwidth Bragg grating reflector for use in an optical waveguide
JPH09113523A (ja) * 1995-10-23 1997-05-02 Canon Inc ドップラー速度計及び駆動システム
US6034760A (en) * 1997-10-21 2000-03-07 Flight Safety Technologies, Inc. Method of detecting weather conditions in the atmosphere
DE10005421A1 (de) * 2000-02-08 2001-08-09 Bosch Gmbh Robert Radarsystem zur Bestimmung der optischen Sichtweite
JP3723721B2 (ja) * 2000-05-09 2005-12-07 ペンタックス株式会社 光波測距儀及びａｆ機能を有する光波測距儀
US6469777B2 (en) * 2000-06-12 2002-10-22 Asahi Kogaku Kogyo Kabushiki Kaisha Surveying instrument having an optical distance meter
US7495774B2 (en) * 2002-03-01 2009-02-24 Michigan Aerospace Corporation Optical air data system
US7106447B2 (en) * 2002-03-01 2006-09-12 Michigan Aerospace Corporation Molecular optical air data systems (MOADS)
US6646723B1 (en) * 2002-05-07 2003-11-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High precision laser range sensor
WO2003100458A1 (fr) * 2002-05-29 2003-12-04 Mitsubishi Denki Kabushiki Kaisha Dispositif radar doppler a laser
JP4761751B2 (ja) * 2004-10-06 2011-08-31 株式会社トプコン 距離測定装置
FR2913775B1 (fr) * 2007-03-16 2010-08-13 Thales Sa Systeme de detection d'obstacle notamment pour un systeme d'anticollision
US8692979B2 (en) * 2008-01-16 2014-04-08 Koninklijke Philips N.V. Laser sensor system based on self-mixing interference
US8797550B2 (en) 2009-04-21 2014-08-05 Michigan Aerospace Corporation Atmospheric measurement system
CN102439393B (zh) * 2009-05-15 2014-08-20 密歇根宇航公司 范围成像激光雷达
US10527412B2 (en) 2015-10-06 2020-01-07 Bridger Photonics, Inc. Gas-mapping 3D imager measurement techniques and method of data processing
WO2019060901A1 (en) 2017-09-25 2019-03-28 Bridger Photonics, Inc. SCANNING SYSTEMS AND TECHNIQUES AND EXAMPLES OF USE IN FMCW LIDAR PROCESSES AND APPARATUSES
WO2019070751A1 (en) 2017-10-02 2019-04-11 Bridger Photonics, Inc. PROCESSING TEMPORAL SEGMENTS OF LASER WAVE LENGTH FLUCTUATIONS AND EXAMPLES OF USE IN FREQUENCY MODULATED MAINTAINED WAVE LIDAR (FMCW) METHODS AND APPARATUSES
CA3078553A1 (en) 2017-10-17 2019-04-25 Bridger Photonics, Inc. Apparatuses and methods for a rotating optical reflector
US11112308B2 (en) 2017-11-14 2021-09-07 Bridger Photonics, Inc. Apparatuses and methods for anomalous gas concentration detection
WO2019152787A1 (en) 2018-02-01 2019-08-08 Bridger Photonics, Inc. Apparatuses and methods for gas flux measurements
US12153135B2 (en) 2018-07-18 2024-11-26 Bridger Photonics, Inc. Methods and apparatuses for range peak pairing and high-accuracy target tracking using FMCW LADAR measurements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054455A (en, 2012) * 1964-02-25
US3528741A (en) * 1964-06-26 1970-09-15 Litton Systems Inc Apparatus for measuring velocity by the detection of scattered light
US3689156A (en) * 1969-11-12 1972-09-05 Ocean Metrics Inc Range gated image systems using pulsed illuminators
US3738750A (en) * 1970-12-10 1973-06-12 Us Air Force Doppler shift laser velocimeter data processor
US3856402A (en) * 1973-04-11 1974-12-24 Nasa Clear air turbulence detector
US3984685A (en) * 1975-12-03 1976-10-05 Nasa Wind measurement system

Also Published As

Publication number Publication date
DE2853520A1 (de) 1979-06-13
JPS5489780A (en) 1979-07-17
DE2853520C2 (en, 2012) 1989-01-26
US4167329A (en) 1979-09-11
CA1106947A (en) 1981-08-11
GB2010629B (en) 1982-04-28
GB2010629A (en) 1979-06-27

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