ATE459015T1 - Aktive fernmessung mit verwendung von synchronisationsverstärkern und strahlsteuerung - Google Patents

Aktive fernmessung mit verwendung von synchronisationsverstärkern und strahlsteuerung

Info

Publication number
ATE459015T1
ATE459015T1 AT03015990T AT03015990T ATE459015T1 AT E459015 T1 ATE459015 T1 AT E459015T1 AT 03015990 T AT03015990 T AT 03015990T AT 03015990 T AT03015990 T AT 03015990T AT E459015 T1 ATE459015 T1 AT E459015T1
Authority
AT
Austria
Prior art keywords
signal
beam control
remote measurement
amplifier
active remote
Prior art date
Application number
AT03015990T
Other languages
English (en)
Inventor
Michael E Dobbs
Allan D Roberts
Original Assignee
Itt Mfg Enterprises Inc
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 Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Application granted granted Critical
Publication of ATE459015T1 publication Critical patent/ATE459015T1/de

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
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • 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
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • 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
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radio Relay Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Amplifiers (AREA)
AT03015990T 2002-07-18 2003-07-14 Aktive fernmessung mit verwendung von synchronisationsverstärkern und strahlsteuerung ATE459015T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/197,247 US7009705B1 (en) 2002-07-18 2002-07-18 Active remote sensing using lock-in amplifiers and beam steering

Publications (1)

Publication Number Publication Date
ATE459015T1 true ATE459015T1 (de) 2010-03-15

Family

ID=29780198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03015990T ATE459015T1 (de) 2002-07-18 2003-07-14 Aktive fernmessung mit verwendung von synchronisationsverstärkern und strahlsteuerung

Country Status (4)

Country Link
US (1) US7009705B1 (de)
EP (1) EP1382980B1 (de)
AT (1) ATE459015T1 (de)
DE (1) DE60331389D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828478B2 (en) * 2004-09-29 2010-11-09 Delphi Technologies, Inc. Apparatus and method for thermal detection
CN101907705B (zh) * 2010-08-03 2013-07-31 中国科学院对地观测与数字地球科学中心 通用的多源遥感影像几何校正模型联合平差方法
US10673530B2 (en) 2016-10-05 2020-06-02 LGS Innovations LLC Inc. Free space optical communication system and method
CN110637340A (zh) * 2018-06-21 2019-12-31 深圳市大疆创新科技有限公司 无人机的扬声器控制方法和设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489495A (en) 1967-03-21 1970-01-13 Singer General Precision Range finding instruments
DE3277984D1 (en) 1981-03-05 1988-02-18 Ici Plc Monitoring gaseous pollutants by laser scan
US5184241A (en) * 1989-06-21 1993-02-02 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Admininstration Doppler shift compensation system for laser transmitters and receivers
US5061075A (en) * 1989-08-07 1991-10-29 Alfano Robert R Optical method and apparatus for diagnosing human spermatozoa
US5564830A (en) * 1993-06-03 1996-10-15 Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method and arrangement for determining the layer-thickness and the substrate temperature during coating
US5502558A (en) * 1994-10-03 1996-03-26 Menders; James H. Laser doppler velocimeter
US5751830A (en) 1995-05-24 1998-05-12 Lockheed Martin Energy Systems, Inc. Method and apparatus for coherent imaging of infrared energy
US6151522A (en) 1998-03-16 2000-11-21 The Research Foundation Of Cuny Method and system for examining biological materials using low power CW excitation raman spectroscopy
US6141094A (en) 1999-01-20 2000-10-31 San Diego State University Foundation Sensitive laser spectroscopic detection based on three-dimensional nonlinear four-wave mixing
US6329661B1 (en) 2000-02-29 2001-12-11 The University Of Chicago Biochip scanner device
US7175875B2 (en) * 2002-02-15 2007-02-13 Hitachi, Ltd. Method and apparatus for plasma processing

Also Published As

Publication number Publication date
US7009705B1 (en) 2006-03-07
DE60331389D1 (de) 2010-04-08
EP1382980A1 (de) 2004-01-21
EP1382980B1 (de) 2010-02-24

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Legal Events

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