JP2012168164A - 気象レーダのビームシャープニング及び逆量子化 - Google Patents

気象レーダのビームシャープニング及び逆量子化 Download PDF

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Publication number
JP2012168164A
JP2012168164A JP2012000225A JP2012000225A JP2012168164A JP 2012168164 A JP2012168164 A JP 2012168164A JP 2012000225 A JP2012000225 A JP 2012000225A JP 2012000225 A JP2012000225 A JP 2012000225A JP 2012168164 A JP2012168164 A JP 2012168164A
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JP
Japan
Prior art keywords
antenna
quantized
reflectance
reflectivity
value
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JP2012000225A
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English (en)
Japanese (ja)
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JP2012168164A5 (https=
Inventor
Brian P Bunch
ブライアン・ピー・バンチ
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Honeywell International Inc
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Honeywell International Inc
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Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of JP2012168164A publication Critical patent/JP2012168164A/ja
Publication of JP2012168164A5 publication Critical patent/JP2012168164A5/ja
Pending legal-status Critical Current

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    • 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
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • G01S13/953—Radar or analogous systems specially adapted for specific applications for meteorological use mounted on aircraft
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2012000225A 2011-01-05 2012-01-04 気象レーダのビームシャープニング及び逆量子化 Pending JP2012168164A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161430009P 2011-01-05 2011-01-05
US61/430,009 2011-01-05
US13/051,769 US8618977B2 (en) 2011-01-05 2011-03-18 Weather radar beam-sharpening and de-quantization
US13/051,769 2011-03-18

Publications (2)

Publication Number Publication Date
JP2012168164A true JP2012168164A (ja) 2012-09-06
JP2012168164A5 JP2012168164A5 (https=) 2015-02-26

Family

ID=45497815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012000225A Pending JP2012168164A (ja) 2011-01-05 2012-01-04 気象レーダのビームシャープニング及び逆量子化

Country Status (4)

Country Link
US (1) US8618977B2 (https=)
EP (1) EP2474837B1 (https=)
JP (1) JP2012168164A (https=)
CN (1) CN102608607B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9182482B2 (en) * 2011-10-25 2015-11-10 Navico Holding As Radar beam sharpening system and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08501383A (ja) * 1992-06-02 1996-02-13 イメージング アクセサリーズ，インコーポレイテッド 自動水平および垂直走査レーダ
US5831570A (en) * 1996-05-14 1998-11-03 Alliedsignal, Inc. Radar resolution using monopulse beam sharpening
US7109912B1 (en) * 2004-05-04 2006-09-19 Rockwell Collins, Inc. Weather radar hazard detection system and method
US7372394B1 (en) * 2005-03-08 2008-05-13 Rockwell Collins, Inc. Variable loop gain and resolution pulse system and method with point target editing capability
JP2010181406A (ja) * 2009-02-05 2010-08-19 Honeywell Internatl Inc レーダによって測定された乱流強度を垂直ディスプレイ上に表示するためのシステムおよび方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614778A (en) * 1965-11-18 1971-10-19 Conductron Corp Fine resolution radar for foliage penetration
US4387373A (en) * 1977-04-21 1983-06-07 Westinghouse Electric Corp. Synthetic monopulse radar
US4851848A (en) * 1988-02-01 1989-07-25 The United States Of America As Represented By The Secretary Of The Navy Frequency agile synthetic aperture radar
US4978961A (en) * 1989-12-21 1990-12-18 Hughes Aircraft Company Synthetic aperture radar with dead-ahead beam sharpening capability
US5442364A (en) * 1993-07-22 1995-08-15 The United States Of America As Represented By The Secretary Of The Navy Alignment and beam spreading for ground radial airborne radar
US5469167A (en) * 1993-10-18 1995-11-21 The United States Of America As Represented By The Secretary Of The Army Synthetic aperture radar for nonlinear trajectories using range relative doppler processing and invariant mapping
US5502447A (en) * 1993-10-28 1996-03-26 Hazeltine Corporation Beam sharpened pencil beam antenna systems
US5847673A (en) * 1996-07-11 1998-12-08 Northrop Grumman Corporation System and method for determining a position of an object using output from a radar system
EP1095290B1 (en) * 1998-07-06 2005-02-16 AlliedSignal Inc. Method and apparatus for implementing automatic tilt control of a radar antenna on an aircraft
US7076227B1 (en) * 1998-12-03 2006-07-11 Apex/Eclipse Systems, Inc. Receiving system with improved directivity and signal to noise ratio
DE19927395A1 (de) * 1999-06-16 2001-01-04 Daimler Chrysler Ag Vorrichtung und Verfahren zur Erhöhung der Winkelauflösung einer Antennenanordnung
US20030139662A1 (en) * 2001-10-16 2003-07-24 Seidman Abraham Neil Method and apparatus for detecting, identifying and performing operations on microstructures including, anthrax spores, brain cells, cancer cells, living tissue cells, and macro-objects including stereotactic neurosurgery instruments, weapons and explosives
US7218268B2 (en) * 2003-05-14 2007-05-15 Veridian Systems Self-calibrating interferometric synthetic aperture radar altimeter
US7106250B2 (en) 2003-09-03 2006-09-12 The United States Of America As Represented By The Secretary Of The Navy Robust predictive deconvolution system and method
US7333047B2 (en) * 2004-05-28 2008-02-19 Time Domain Corporation System and method for spatially diverse radar signal processing
ES2314487T3 (es) * 2004-11-26 2009-03-16 Saab Ab Rechazo del lobulo trasero de antena.
US7145497B2 (en) * 2005-01-07 2006-12-05 Raytheon Company Robust detection technique of fixed and moving ground targets using a common waveform
ES2284152T3 (es) * 2005-03-29 2007-11-01 Saab Ab Metodo para cartografiar el escenario de un objetivo utilizando un radar de exploracion.
EP1731921A1 (en) * 2005-06-01 2006-12-13 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Radar system for aircraft
US7417586B2 (en) * 2006-02-07 2008-08-26 Honeywell International Inc. Methods and systems for interferometric cross track phase calibration
US20120056780A1 (en) * 2006-04-28 2012-03-08 Paul Antonik Method and apparatus for simultaneous synthetic aperture radar and moving target indication
US7535412B1 (en) 2007-01-25 2009-05-19 The United States Of America As Represented By The Secretary Of The Navy Single pulse imaging radar system and method
US20080297405A1 (en) * 2007-04-06 2008-12-04 Morrison Jr Robert L Synthetic Aperture focusing techniques
US7616150B1 (en) * 2007-09-27 2009-11-10 Rockwell Collins, Inc. Null steering system and method for terrain estimation
CN102117227B (zh) * 2011-03-09 2012-08-29 南京恩瑞特实业有限公司 天气雷达数据的多核并行计算方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08501383A (ja) * 1992-06-02 1996-02-13 イメージング アクセサリーズ，インコーポレイテッド 自動水平および垂直走査レーダ
US5831570A (en) * 1996-05-14 1998-11-03 Alliedsignal, Inc. Radar resolution using monopulse beam sharpening
US7109912B1 (en) * 2004-05-04 2006-09-19 Rockwell Collins, Inc. Weather radar hazard detection system and method
US7372394B1 (en) * 2005-03-08 2008-05-13 Rockwell Collins, Inc. Variable loop gain and resolution pulse system and method with point target editing capability
JP2010181406A (ja) * 2009-02-05 2010-08-19 Honeywell Internatl Inc レーダによって測定された乱流強度を垂直ディスプレイ上に表示するためのシステムおよび方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JPN6015048504; ＦＩＲＯＯＺ　ＳＡＤＪＡＤＩ，　ＭＩＫＥ　ＨＥＬＧＥＳＯＮ，　ＪＥＦＦ　ＲＡＤＫＥ，　ＧＵＮＴＥＲ　ＳＴＥＩＮ: 'Ｒａｄａｒ　Ｓｙｎｔｈｅｔｉｃ　Ｖｉｓｉｏｎ　Ｓｙｓｔｅｍ　ｆｏｒ　Ａｄｖｅｒｓｅ　Ｗｈｅａｔｈｅｒ　Ａｉｒｃｒａｆｔ　Ｌａｎｄｉｎｇ' ＩＥＥＥ　ＴＲＡＮＳＡＣＴＩＯＮ　ＯＮ　ＡＥＲＯＳＰＡＣＥ　ＡＮＤ　ＥＬＥＣＴＲＯＮＩＣ　ＳＹＳＴＥＭＳ ＶＯＬ３５，Ｎｏ１, 199901, ２-１４, ＩＥＥＥ *

Also Published As

Publication number Publication date
US8618977B2 (en) 2013-12-31
CN102608607A (zh) 2012-07-25
EP2474837A1 (en) 2012-07-11
EP2474837B1 (en) 2013-03-13
CN102608607B (zh) 2015-11-25
US20120169531A1 (en) 2012-07-05

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