ES2194544T3 - Disposicion de medicion por radar interferometrico segun el principio rosar. - Google Patents

Disposicion de medicion por radar interferometrico segun el principio rosar.

Info

Publication number
ES2194544T3
ES2194544T3 ES99964457T ES99964457T ES2194544T3 ES 2194544 T3 ES2194544 T3 ES 2194544T3 ES 99964457 T ES99964457 T ES 99964457T ES 99964457 T ES99964457 T ES 99964457T ES 2194544 T3 ES2194544 T3 ES 2194544T3
Authority
ES
Spain
Prior art keywords
measurement
rosar
interferometric
coherent
provision
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 - Lifetime
Application number
ES99964457T
Other languages
English (en)
Inventor
Aribert P Wolframm
Helmut Klausing
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.)
Airbus DS GmbH
Original Assignee
Astrium GmbH
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 Astrium GmbH filed Critical Astrium GmbH
Application granted granted Critical
Publication of ES2194544T3 publication Critical patent/ES2194544T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01S13/904—SAR modes
    • G01S13/9082—Rotating SAR [ROSAR]
    • 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
    • G01S13/904—SAR modes
    • G01S13/9092—SAR modes combined with monopulse techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Disposición de medición por radar interferométrico con una antena de emisión coherente y dos antenas de recepción coherente y sus canales de recepción, en donde se calculan la diferencia de recorridos entre las dos distancias de las antenas a los puntos de incidencia medidos a partir de la longitud de onda de la señal de radar emitida y la diferencia de fase medida del eco de recepción de los dos canales de recepción coherente, caracterizada porque esta disposición está configurada como disposición ROSAR interferométrica, integrada en o sobre un dispositivo rotativo y posicionada de tal forma que se puede detectar cada zona relevante del área delimitada que se quiere medir, en donde para conseguir una imagen de posición completa se disponen y se ligan entre sí operando en forma de red varias disposiciones ROSAR interferométricas en diferentes emplazamientos.
ES99964457T 1999-01-21 1999-12-22 Disposicion de medicion por radar interferometrico segun el principio rosar. Expired - Lifetime ES2194544T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19902008A DE19902008C2 (de) 1999-01-21 1999-01-21 Anordnung zur interferometrischen Radarmessung nach dem ROSAR-Prinzip

Publications (1)

Publication Number Publication Date
ES2194544T3 true ES2194544T3 (es) 2003-11-16

Family

ID=7894768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99964457T Expired - Lifetime ES2194544T3 (es) 1999-01-21 1999-12-22 Disposicion de medicion por radar interferometrico segun el principio rosar.

Country Status (8)

Country Link
US (1) US6549159B1 (es)
EP (1) EP1145038B1 (es)
JP (1) JP2002535661A (es)
AT (1) ATE241147T1 (es)
CA (1) CA2359252A1 (es)
DE (2) DE19902008C2 (es)
ES (1) ES2194544T3 (es)
WO (1) WO2000043807A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120537C2 (de) 2001-04-26 2003-12-18 Eads Deutschland Gmbh Verfahren zur Erkennung und Identifizierung von Objekten mittels mehrerer in einem Flugzeug vorhandener Sensoren
US7528762B2 (en) * 2005-03-31 2009-05-05 Southwest Research Institute Signal processing methods for ground penetrating radar from elevated platforms
CA2789914A1 (en) * 2010-02-22 2011-08-25 Elbit Systems Ltd. Three dimensional radar system
US9933519B2 (en) 2010-02-22 2018-04-03 Elbit Systems Ltd. Three dimensional radar system
BR102012013956B1 (pt) * 2012-06-11 2022-02-22 Embraer S.A. Sistema de radar meteorológico
EP3312631B1 (en) * 2012-12-10 2020-08-12 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A rotorcraft with an obstacle and terrain warning radar system
CN103364784A (zh) * 2013-07-22 2013-10-23 武汉大学 一种环视合成孔径成像雷达
ITUB20152526A1 (it) 2015-07-27 2017-01-27 Univ Degli Studi Di Firenze Radar interferometrico ad antenna rotante a polarizzazione lineare
ITUB20152527A1 (it) 2015-07-27 2017-01-27 Univ Degli Studi Di Firenze Radar interferometrico ad apertura sintetica con antenna scorrevole su un braccio rotante.
IT201600127152A1 (it) * 2016-12-15 2018-06-15 Ids Georadar S R L Metodo e apparecchiatura per il monitoraggio di deformazioni superficiali di uno scenario

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546354A (en) * 1982-06-17 1985-10-08 Grumman Aerospace Corporation Range/azimuth ship imaging for ordnance control
DE3922086C1 (es) * 1989-07-05 1990-10-18 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US5160931A (en) * 1991-09-19 1992-11-03 Environmental Research Institute Of Michigan Interferometric synthetic aperture detection of sparse non-surface objects
DE4304027C2 (de) * 1993-02-11 1996-05-02 Daimler Benz Aerospace Ag Radargerät mit synthetischer Apertur auf der Basis rotierender Antennen
DE4306920C2 (de) * 1993-03-05 1995-03-30 Deutsche Aerospace Radargerät mit synthetischer Apertur auf der Basis rotierender Antennen
DE4323511C1 (de) * 1993-07-14 1995-01-26 Deutsche Aerospace Radargerät zur Hinderniswarnung
DE4328573C2 (de) 1993-08-25 1995-12-14 Daimler Benz Aerospace Ag Allwettersichtsystem für Hubschrauber
DE19528613C2 (de) * 1995-08-04 1998-07-02 Daimler Benz Aerospace Ag Einrichtung zur Bewegungsfehler-Kompensation für ein Radar mit synthetischer Apertur auf der Basis rotierender Antennen (ROSA) für Hubschrauber
US5614907A (en) * 1996-03-14 1997-03-25 Daimler-Benz Aerospace Ag All weather visual system for helicopters
US5659318A (en) * 1996-05-31 1997-08-19 California Institute Of Technology Interferometric SAR processor for elevation
JP3586569B2 (ja) * 1998-07-31 2004-11-10 日本電気株式会社 複数の反射レーダ波による画像合成方法およびこれを利用した航空機搭載用画像レーダ装置

Also Published As

Publication number Publication date
CA2359252A1 (en) 2000-07-27
ATE241147T1 (de) 2003-06-15
WO2000043807A1 (de) 2000-07-27
JP2002535661A (ja) 2002-10-22
EP1145038A1 (de) 2001-10-17
EP1145038B1 (de) 2003-05-21
DE59905685D1 (de) 2003-06-26
US6549159B1 (en) 2003-04-15
DE19902008C2 (de) 2001-04-12
DE19902008A1 (de) 2000-08-17

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