RU96115330A - DEVICE FOR COMPENSATION OF MOTION ERRORS FOR RADARS WITH A SYNTHESIZED Aperture BASED ON ROTATING ANTENNA (ROSAR) FOR HELICOPTERS - Google Patents
DEVICE FOR COMPENSATION OF MOTION ERRORS FOR RADARS WITH A SYNTHESIZED Aperture BASED ON ROTATING ANTENNA (ROSAR) FOR HELICOPTERSInfo
- Publication number
- RU96115330A RU96115330A RU96115330/09A RU96115330A RU96115330A RU 96115330 A RU96115330 A RU 96115330A RU 96115330/09 A RU96115330/09 A RU 96115330/09A RU 96115330 A RU96115330 A RU 96115330A RU 96115330 A RU96115330 A RU 96115330A
- Authority
- RU
- Russia
- Prior art keywords
- data
- interpolation
- electronic module
- module
- rosar
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19528613.8 | 1995-08-04 | ||
DE19528613A DE19528613C2 (en) | 1995-08-04 | 1995-08-04 | Movement error compensation device for a radar with synthetic aperture based on rotating antennas (ROSA) for helicopters |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96115330A true RU96115330A (en) | 1998-11-10 |
RU2168741C2 RU2168741C2 (en) | 2001-06-10 |
Family
ID=7768644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96115330/09A RU2168741C2 (en) | 1995-08-04 | 1996-08-02 | Device for reduction of errors of motion for radar with synthesized aperture on the basis of rotatable antennas (rosar) for helicopters |
Country Status (5)
Country | Link |
---|---|
US (1) | US5777573A (en) |
EP (1) | EP0757259B1 (en) |
JP (1) | JP3121544B2 (en) |
DE (2) | DE19528613C2 (en) |
RU (1) | RU2168741C2 (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3105840B2 (en) * | 1997-09-04 | 2000-11-06 | 康 廣澤 | Earth information supply system |
JP3105867B2 (en) * | 1998-07-03 | 2000-11-06 | 日本電気株式会社 | Synthetic aperture radar system, platform position measuring method used therefor, and recording medium recording its control program |
US6037893A (en) * | 1998-07-31 | 2000-03-14 | Litton Systems, Inc. | Enhanced motion compensation technique in synthetic aperture radar systems |
DE19902007C2 (en) * | 1999-01-21 | 2002-06-27 | Daimler Chrysler Ag | Method and arrangement for interferometric radar measurement |
DE19902008C2 (en) * | 1999-01-21 | 2001-04-12 | Daimler Chrysler Ag | Arrangement for interferometric radar measurement based on the ROSAR principle |
US7002508B2 (en) * | 1999-01-21 | 2006-02-21 | Eads Deutschland Gmbh | Method for interferometric radar measurement |
DE19945791C1 (en) * | 1999-09-24 | 2001-05-17 | Daimler Chrysler Ag | Helicopter-borne radar system |
DE10101990C2 (en) * | 2001-01-18 | 2003-01-09 | Eads Deutschland Gmbh | Wire detection method based on the ROSAR system |
DE10101991C1 (en) * | 2001-01-18 | 2002-06-20 | Eads Deutschland Gmbh | Operating method for rotating antenna synthetic aperture radar system uses scanning of overlapping elevation angle sectors via mechanical or electrical pivoting of radar beam |
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 |
US6970128B1 (en) * | 2004-10-06 | 2005-11-29 | Raytheon Company | Motion compensated synthetic aperture imaging system and methods for imaging |
DE102004061486B4 (en) * | 2004-12-21 | 2007-04-05 | Eads Deutschland Gmbh | A method for signal data processing of an aircraft-borne synthetic aperture radar and apparatus therefor |
EP1918737A1 (en) * | 2006-11-04 | 2008-05-07 | Sula Systems Limited | Method of resolving ambiguity in the detection and location of moving targets in synthetic aperture radar |
US7576684B2 (en) * | 2007-05-10 | 2009-08-18 | Honeywell International Inc. | Integrated attitude altimeter |
DE102008013066B3 (en) * | 2008-03-06 | 2009-10-01 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Device for two-dimensional imaging of scenes by microwave scanning and use of the device |
CN101561504B (en) * | 2008-04-16 | 2011-06-22 | 中国科学院电子学研究所 | Height direction dimension reduction processing method for three-dimensional imaging of circumferential synthetic aperture radar |
US8144051B2 (en) * | 2008-09-05 | 2012-03-27 | Raytheon Company | Adaptive sidelobe blanking for motion compensation |
US7928901B2 (en) * | 2008-10-16 | 2011-04-19 | The United States Of America As Represented By The Secretary Of The Army | Systems and methods for producing radar images |
EP2194400B1 (en) * | 2008-12-02 | 2011-11-16 | Thales Nederland B.V. | A surveillance system comprising a radar antenna mounted on a blade of a windmill |
US9176227B2 (en) | 2010-06-28 | 2015-11-03 | Institute National D'optique | Method and apparatus for compensating for a parameter change in a synthetic aperture imaging system |
EP3312631B1 (en) * | 2012-12-10 | 2020-08-12 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | A rotorcraft with an obstacle and terrain warning radar system |
US9128184B1 (en) * | 2013-03-14 | 2015-09-08 | Lockheed Martin Corporation | Radar wind turbine |
WO2015120879A1 (en) * | 2014-02-11 | 2015-08-20 | Vega Grieshaber Kg | Filling level measuring device with a foldable antenna device |
RU2597221C1 (en) * | 2015-11-24 | 2016-09-10 | Акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" | Method of measuring range of target in short-range radiolocation |
US9973286B2 (en) | 2016-09-22 | 2018-05-15 | Raytheon Company | System and method for cancelling phase noise induced by antenna vibration |
CN106950565A (en) * | 2017-01-24 | 2017-07-14 | 王洋 | Space-borne SAR Imaging jitter compensation method, imaging method |
US11047955B2 (en) * | 2018-07-06 | 2021-06-29 | Lyft, Inc. | Calibrating a radar antenna |
CN109581365B (en) * | 2018-12-14 | 2022-07-15 | 湖南华诺星空电子技术有限公司 | Life detection system and method based on multi-rotor unmanned aerial vehicle |
CN109471108A (en) * | 2018-12-17 | 2019-03-15 | 中国人民解放军空军工程大学 | Precession centrum three-dimension object method, apparatus and electronic equipment |
CN110471037B (en) * | 2019-08-23 | 2022-05-13 | 电子科技大学 | Step frequency synthetic aperture radar imaging method based on grid mismatch |
KR20210154446A (en) * | 2020-06-12 | 2021-12-21 | 삼성전자주식회사 | Device and method to computing using complex valued attention network |
CN114660601B (en) * | 2022-03-18 | 2023-06-30 | 中国科学院光电技术研究所 | Vibration suppression method and device applied to synthetic aperture imaging system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034370A (en) * | 1972-08-23 | 1977-07-05 | Westinghouse Electric Corporation | Second order motion compensator for high resolution radar |
FR2400714A1 (en) * | 1977-08-19 | 1979-03-16 | Thomson Csf | MAPPING RADAR |
US4578812A (en) * | 1982-12-01 | 1986-03-25 | Nec Corporation | Digital image processing by hardware using cubic convolution interpolation |
US4638315A (en) * | 1984-06-20 | 1987-01-20 | Westinghouse Electric Corp. | Rotor tip synthetic aperture radar |
US4737788A (en) * | 1985-04-04 | 1988-04-12 | Motorola, Inc. | Helicopter obstacle detector |
DE3922086C1 (en) * | 1989-07-05 | 1990-10-18 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | |
DE4233415C2 (en) * | 1992-10-05 | 1994-07-14 | Deutsche Aerospace | Radar device with synthetic aperture based on rotating antennas |
DE4233416C2 (en) * | 1992-10-05 | 1994-09-08 | Deutsche Aerospace | Radar device with synthetic aperture based on rotating antennas |
DE4242532C2 (en) * | 1992-12-16 | 1995-10-26 | Daimler Benz Aerospace Ag | Radar device with synthetic aperture based on rotating antennas |
DE4323511C1 (en) * | 1993-07-14 | 1995-01-26 | Deutsche Aerospace | Radar device for obstacle warning |
US5614907A (en) * | 1996-03-14 | 1997-03-25 | Daimler-Benz Aerospace Ag | All weather visual system for helicopters |
-
1995
- 1995-08-04 DE DE19528613A patent/DE19528613C2/en not_active Expired - Fee Related
-
1996
- 1996-07-29 JP JP08199312A patent/JP3121544B2/en not_active Expired - Fee Related
- 1996-08-02 EP EP96112492A patent/EP0757259B1/en not_active Expired - Lifetime
- 1996-08-02 RU RU96115330/09A patent/RU2168741C2/en not_active IP Right Cessation
- 1996-08-02 US US08/691,715 patent/US5777573A/en not_active Expired - Fee Related
- 1996-08-02 DE DE59600730T patent/DE59600730D1/en not_active Expired - Fee Related
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