IL220972B - High resolution imaging radar - Google Patents

High resolution imaging radar

Info

Publication number
IL220972B
IL220972B IL220972A IL22097212A IL220972B IL 220972 B IL220972 B IL 220972B IL 220972 A IL220972 A IL 220972A IL 22097212 A IL22097212 A IL 22097212A IL 220972 B IL220972 B IL 220972B
Authority
IL
Israel
Prior art keywords
super
resolution imaging
imaging radar
radar
resolution
Prior art date
Application number
IL220972A
Other languages
English (en)
Hebrew (he)
Original Assignee
Boeing 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 Boeing Co filed Critical Boeing Co
Publication of IL220972B publication Critical patent/IL220972B/en

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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S13/30—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using more than one pulse per radar period

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
IL220972A 2010-03-12 2012-07-16 High resolution imaging radar IL220972B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/723,098 US8184043B2 (en) 2010-03-12 2010-03-12 Super-resolution imaging radar
PCT/US2011/024654 WO2011112313A1 (en) 2010-03-12 2011-02-11 Super-resolution imaging radar

Publications (1)

Publication Number Publication Date
IL220972B true IL220972B (en) 2018-07-31

Family

ID=43920380

Family Applications (1)

Application Number Title Priority Date Filing Date
IL220972A IL220972B (en) 2010-03-12 2012-07-16 High resolution imaging radar

Country Status (9)

Country Link
US (1) US8184043B2 (enExample)
EP (1) EP2545395B1 (enExample)
JP (1) JP5705244B2 (enExample)
CN (1) CN102812379B (enExample)
CA (1) CA2787425C (enExample)
ES (1) ES2549932T3 (enExample)
IL (1) IL220972B (enExample)
RU (1) RU2568286C2 (enExample)
WO (1) WO2011112313A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103293528B (zh) * 2013-05-30 2014-09-03 电子科技大学 扫描雷达超分辨成像方法
CN106338528A (zh) * 2016-08-24 2017-01-18 刘学 无线电波显示系统
CN111289976B (zh) * 2020-03-11 2022-02-01 苏州威陌电子信息科技有限公司 阵列3-d成像检测系统以及成像方法
CN112444810B (zh) * 2020-10-27 2022-07-01 电子科技大学 一种雷达对空多目标超分辨方法
CN112967185A (zh) * 2021-02-18 2021-06-15 复旦大学 基于频率域损失函数的图像超分辨率算法
CN113064165B (zh) * 2021-03-22 2022-05-13 电子科技大学 一种扫描雷达俯仰-方位二维超分辨方法
CN114972041B (zh) * 2022-07-28 2022-10-21 中国人民解放军国防科技大学 基于残差网络的极化雷达图像超分辨率重建方法和装置
CN117630830B (zh) * 2024-01-25 2024-03-29 北京理工大学 一种雷达目标模拟方法及系统
CN119936835B (zh) * 2025-04-08 2025-07-29 电子科技大学 一种基于散射中心分类的子带综合方法

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JPH07502610A (ja) 1991-12-20 1995-03-16 エセックス　コーポレーション 時系列ホログラフィを用いた画像合成
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US5227801A (en) * 1992-06-26 1993-07-13 The United States Of America As Represented By The Secretary Of The Navy High resolution radar profiling using higher-order statistics
JPH11274837A (ja) * 1998-03-23 1999-10-08 Natl Space Dev Agency Japan(Nasda) アンテナ分解能を向上させた電波受信装置
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IL133243A0 (en) * 1999-03-30 2001-03-19 Univ Ramot A method and system for super resolution
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US7609198B2 (en) * 2007-05-21 2009-10-27 Spatial Digital Systems, Inc. Apparatus and method for radar imaging by measuring spatial frequency components
RU2348981C1 (ru) * 2007-07-03 2009-03-10 Владимир Тарасович Артемов Способ автономного формирования посадочной информации для летательного аппарата и система для его осуществления (варианты)
EP2191292B8 (en) * 2007-09-19 2019-07-31 Teledyne Australia Pty Ltd Imaging system and method
US8269978B2 (en) * 2007-11-12 2012-09-18 The Boeing Company Imaging with nondegenerate frequency-entangled photons
CN101344592B (zh) * 2008-05-14 2011-05-18 中国科学院上海光学精密机械研究所 聚束合成孔径激光成像雷达
CN101666879B (zh) * 2008-09-03 2012-01-11 电子科技大学 一种提高线阵三维成像合成孔径雷达分辨率的方法
GB2464731A (en) * 2008-10-24 2010-04-28 Thales Holdings Uk Plc Method of strip-map synthetic aperture radar auto-focus processing

Also Published As

Publication number Publication date
JP5705244B2 (ja) 2015-04-22
CN102812379A (zh) 2012-12-05
CN102812379B (zh) 2015-05-20
CA2787425C (en) 2015-11-24
CA2787425A1 (en) 2011-09-15
RU2012143003A (ru) 2014-04-20
WO2011112313A1 (en) 2011-09-15
EP2545395A1 (en) 2013-01-16
ES2549932T3 (es) 2015-11-03
EP2545395B1 (en) 2015-07-29
JP2013522593A (ja) 2013-06-13
RU2568286C2 (ru) 2015-11-20
US8184043B2 (en) 2012-05-22
US20110221630A1 (en) 2011-09-15

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