NO884139D0 - Behandlingsparameter-generator for syntetisk aperturradar. - Google Patents
Behandlingsparameter-generator for syntetisk aperturradar.Info
- Publication number
- NO884139D0 NO884139D0 NO884139A NO884139A NO884139D0 NO 884139 D0 NO884139 D0 NO 884139D0 NO 884139 A NO884139 A NO 884139A NO 884139 A NO884139 A NO 884139A NO 884139 D0 NO884139 D0 NO 884139D0
- Authority
- NO
- Norway
- Prior art keywords
- pct
- synthetic
- aperturradar
- treatment parameters
- sec
- Prior art date
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
- G01S13/9004—SAR image acquisition techniques
- G01S13/9011—SAR image acquisition techniques with frequency domain processing of the SAR signals in azimuth
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Radiation Pyrometers (AREA)
- Fire-Detection Mechanisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Manufacture Of Motors, Generators (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Recrystallisation Techniques (AREA)
- Sanitary Device For Flush Toilet (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878700973A GB8700973D0 (en) | 1987-01-17 | 1987-01-17 | Aperture synthesis |
PCT/GB1988/000024 WO1988005547A1 (en) | 1987-01-17 | 1988-01-15 | Processing parameter generator for synthetic aperture radar |
Publications (2)
Publication Number | Publication Date |
---|---|
NO884139D0 true NO884139D0 (no) | 1988-09-16 |
NO884139L NO884139L (no) | 1988-11-10 |
Family
ID=10610797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO884139A NO884139L (no) | 1987-01-17 | 1988-09-16 | Behandlende parametergenerator for syntetisk aperturradar. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4985704A (no) |
EP (1) | EP0298112B1 (no) |
JP (1) | JP3003701B2 (no) |
AT (1) | ATE80954T1 (no) |
AU (1) | AU602387B2 (no) |
CA (1) | CA1286022C (no) |
DE (1) | DE3874822D1 (no) |
GB (1) | GB8700973D0 (no) |
NO (1) | NO884139L (no) |
WO (1) | WO1988005547A1 (no) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5610610A (en) * | 1988-05-18 | 1997-03-11 | Hughes Electronics | Inverse synthetic array radar system and method |
DE4026874C1 (no) * | 1990-08-25 | 1992-04-30 | Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt Ev, 5300 Bonn, De | |
SE468184B (sv) * | 1991-03-25 | 1992-11-16 | Hans Hellsten | Syntetisk aperturradar |
DE4122592C1 (no) * | 1991-07-08 | 1993-01-28 | Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt Ev, 5300 Bonn, De | |
US5179383A (en) * | 1991-07-15 | 1993-01-12 | Raney R K | Synthetic aperture radar processor to handle large squint with high phase and geometric accuracy |
US5164730A (en) * | 1991-10-28 | 1992-11-17 | Hughes Aircraft Company | Method and apparatus for determining a cross-range scale factor in inverse synthetic aperture radar systems |
US5184133A (en) * | 1991-11-26 | 1993-02-02 | Texas Instruments Incorporated | ISAR imaging radar system |
US5200754A (en) * | 1991-11-27 | 1993-04-06 | Hughes Aircraft Company | Fourth-order-product phase difference autofocus |
US5184134A (en) * | 1991-11-27 | 1993-02-02 | Hughes Aircraft Company | Fast phase difference autofocus |
US5248976A (en) * | 1991-11-27 | 1993-09-28 | Hughes Aircraft Company | Multiple discrete autofocus |
US5546084A (en) * | 1992-07-17 | 1996-08-13 | Trw Inc. | Synthetic aperture radar clutter reduction system |
DE4242532C2 (de) * | 1992-12-16 | 1995-10-26 | Daimler Benz Aerospace Ag | Radargerät mit synthetischer Apertur auf der Basis rotierender Antennen |
US5343204A (en) * | 1993-07-29 | 1994-08-30 | Unisys Corporation | Auto-focusing correction for rotational acceleration effects on inverse synthetic aperture radar images |
US5463397A (en) * | 1993-10-25 | 1995-10-31 | Hughes Aircraft Company | Hyper-precision SAR interferometry using a dual-antenna multi-pass SAR system |
SE503650C2 (sv) * | 1994-11-10 | 1996-07-22 | Hans Hellsten | Sätt att vid en radar förbättra radardata |
DE19625465C2 (de) * | 1996-06-26 | 1998-11-26 | Dornier Gmbh | Verfahren zur datenreduzierenden Codierung von SAR-Rohdaten |
FR2763134B1 (fr) * | 1997-05-07 | 1999-07-30 | Thomson Csf | Procede de traitement du signal de reception d'un radar sar a rampes de frequence |
JP3160580B2 (ja) * | 1998-09-21 | 2001-04-25 | 宇宙開発事業団 | アンテナ分解能を向上させた電波受信装置 |
US6492932B1 (en) * | 2001-06-13 | 2002-12-10 | Raytheon Company | System and method for processing squint mapped synthetic aperture radar data |
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 |
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 |
JP5634244B2 (ja) * | 2010-12-14 | 2014-12-03 | 三菱電機株式会社 | レーダ画像処理装置 |
CN105004354B (zh) * | 2015-06-19 | 2017-12-05 | 北京航空航天大学 | 大斜视角下无人机可见光和红外图像目标定位方法 |
CN105974416B (zh) * | 2016-07-26 | 2018-06-15 | 零八一电子集团有限公司 | 积累互相关包络对齐的8核dsp片上并行实现方法 |
US10444347B2 (en) | 2016-11-30 | 2019-10-15 | GM Global Technology Operations LLC | Accurate self localization using automotive radar synthetic aperture radar |
TWI766507B (zh) * | 2020-12-25 | 2022-06-01 | 維波科技有限公司 | 雷達回波訊號模擬系統 |
US20220373674A1 (en) * | 2021-05-21 | 2022-11-24 | Kabushiki Kaisha Toshiba | Method and device for improved range tracking for inverse synthetic aperture radar |
Family Cites Families (4)
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 |
GB1568291A (en) * | 1977-02-16 | 1980-05-29 | Marconi Co Ltd | Sidelooking radar systems |
US4471357A (en) * | 1981-10-26 | 1984-09-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Pipelined digital SAR azimuth correlator using hybrid FFT/transversal filter |
GB2202329A (en) * | 1987-03-05 | 1988-09-21 | British Aerospace | Imaging systems for marine use |
-
1987
- 1987-01-17 GB GB878700973A patent/GB8700973D0/en active Pending
-
1988
- 1988-01-15 AU AU12245/88A patent/AU602387B2/en not_active Ceased
- 1988-01-15 JP JP62506284A patent/JP3003701B2/ja not_active Expired - Lifetime
- 1988-01-15 CA CA000556659A patent/CA1286022C/en not_active Expired - Fee Related
- 1988-01-15 US US07/250,630 patent/US4985704A/en not_active Expired - Fee Related
- 1988-01-15 AT AT88901282T patent/ATE80954T1/de not_active IP Right Cessation
- 1988-01-15 WO PCT/GB1988/000024 patent/WO1988005547A1/en active IP Right Grant
- 1988-01-15 EP EP88901282A patent/EP0298112B1/en not_active Expired - Lifetime
- 1988-01-15 DE DE8888901282T patent/DE3874822D1/de not_active Expired - Lifetime
- 1988-09-16 NO NO884139A patent/NO884139L/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB8700973D0 (en) | 1987-07-08 |
NO884139L (no) | 1988-11-10 |
US4985704A (en) | 1991-01-15 |
EP0298112B1 (en) | 1992-09-23 |
JPH01503087A (ja) | 1989-10-19 |
AU1224588A (en) | 1988-08-10 |
JP3003701B2 (ja) | 2000-01-31 |
AU602387B2 (en) | 1990-10-11 |
CA1286022C (en) | 1991-07-09 |
WO1988005547A1 (en) | 1988-07-28 |
DE3874822D1 (de) | 1992-10-29 |
ATE80954T1 (de) | 1992-10-15 |
EP0298112A1 (en) | 1989-01-11 |
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