NO2256515T3 - - Google Patents

Info

Publication number
NO2256515T3
NO2256515T3 NO08721583A NO08721583A NO2256515T3 NO 2256515 T3 NO2256515 T3 NO 2256515T3 NO 08721583 A NO08721583 A NO 08721583A NO 08721583 A NO08721583 A NO 08721583A NO 2256515 T3 NO2256515 T3 NO 2256515T3
Authority
NO
Norway
Application number
NO08721583A
Other languages
Norwegian (no)
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 filed Critical
Publication of NO2256515T3 publication Critical patent/NO2256515T3/no

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8902—Side-looking sonar
    • G01S15/8904—Side-looking sonar using synthetic aperture techniques
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9004—SAR image acquisition techniques
    • G01S13/9017—SAR image acquisition techniques with time domain processing of the SAR signals in azimuth
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/104—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • 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
    • G01S13/282—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 a frequency modulated carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NO08721583A 2008-03-07 2008-03-07 NO2256515T3 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/054165 WO2009110096A1 (ja) 2008-03-07 2008-03-07 合成開口処理システム及び合成開口処理方法

Publications (1)

Publication Number Publication Date
NO2256515T3 true NO2256515T3 (ja) 2018-09-29

Family

ID=41055675

Family Applications (1)

Application Number Title Priority Date Filing Date
NO08721583A NO2256515T3 (ja) 2008-03-07 2008-03-07

Country Status (6)

Country Link
US (1) US8421669B2 (ja)
EP (1) EP2256515B1 (ja)
JP (1) JP5182676B2 (ja)
CA (1) CA2716958C (ja)
NO (1) NO2256515T3 (ja)
WO (1) WO2009110096A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949868B1 (fr) * 2009-09-04 2012-05-04 Thales Sa Procede d'amelioration de la localisation des points composant une image de radar de type sar.
WO2011036721A1 (ja) * 2009-09-25 2011-03-31 トヨタ自動車株式会社 車載用レーダ装置
US9945945B2 (en) 2012-02-28 2018-04-17 Nec Corporation Signal processing apparatus, object detecting apparatus, apparatus provided with object detecting function, and object detecting method
GB201322803D0 (en) * 2013-12-20 2014-02-05 Hydrason Solutions Ltd Improvements in or relating to sonar apparatus
JP6011746B1 (ja) * 2015-12-03 2016-10-19 三菱電機株式会社 合成開口レーダ装置および信号処理装置
WO2017195297A1 (ja) * 2016-05-11 2017-11-16 三菱電機株式会社 レーダ処理装置
CN113960602B (zh) * 2021-12-22 2022-05-20 中科星睿科技(北京)有限公司 轨道误差信息生成方法、装置、电子设备和可读介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045795A (en) * 1975-06-23 1977-08-30 Nasa Charge-coupled device data processor for an airborne imaging radar system
DE3279581D1 (en) * 1981-12-28 1989-05-03 Nec Corp Synthetic aperture radar image processing system
US5530447A (en) * 1995-01-13 1996-06-25 Delco Electronics Corp. Blind-zone target discrimination method and system for road vehicle radar
JP3256655B2 (ja) * 1996-04-12 2002-02-12 大阪瓦斯株式会社 埋設物の探査方法および装置
JPH09281299A (ja) 1996-04-12 1997-10-31 Ishikawajima Harima Heavy Ind Co Ltd ガラス固化体閉じ込め検査装置
JP3509015B2 (ja) * 2001-04-10 2004-03-22 日本電気株式会社 埋没物体探知方法及び埋没物体探知ソーナー
JP2003028955A (ja) * 2001-07-11 2003-01-29 Mitsubishi Electric Corp 合成開口レーダ装置
JP3614812B2 (ja) * 2001-11-26 2005-01-26 日本電気株式会社 合成開口レーダシステムおよびその高精細画像化処理方法
JP3576532B2 (ja) * 2002-01-30 2004-10-13 三菱重工業株式会社 水中音響探査方法及び水中音響探査システム

Also Published As

Publication number Publication date
JP5182676B2 (ja) 2013-04-17
US20110032142A1 (en) 2011-02-10
EP2256515A4 (en) 2015-05-06
CA2716958A1 (en) 2009-09-11
CA2716958C (en) 2014-07-15
US8421669B2 (en) 2013-04-16
EP2256515B1 (en) 2018-05-02
WO2009110096A1 (ja) 2009-09-11
EP2256515A1 (en) 2010-12-01
JPWO2009110096A1 (ja) 2011-07-14

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