Investigation on Multimode SAR Imaging Based on Digital Array Radar
Digital Array Radar (DAR) has the ability of simultaneous multimode imaging and has many potential applications. This paper firstly introduces the basic hardware structure and the operation principle of DAR. Combined with the Digital BeamForming (DBF) technique, six operational modes that can be use...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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China Science Publishing & Media Ltd. (CSPM)
2014-08-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | http://radars.ie.ac.cn/EN/abstract/abstract189.shtml# |
| _version_ | 1797427214730395648 |
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| author | Li Xue-shi Sun Guang-cai Shao Peng Wu Yu-feng Xing Meng-dao |
| author_facet | Li Xue-shi Sun Guang-cai Shao Peng Wu Yu-feng Xing Meng-dao |
| author_sort | Li Xue-shi |
| collection | DOAJ |
| description | Digital Array Radar (DAR) has the ability of simultaneous multimode imaging and has many potential applications. This paper firstly introduces the basic hardware structure and the operation principle of DAR. Combined with the Digital BeamForming (DBF) technique, six operational modes that can be used in multimode Synthetic Aperture Radar (SAR) imaging are proposed, and the corresponding novel imaging modes are produced. Moreover, the design of the novel imaging modes is introduced in detail. The simulation results confirm the efficiency and precision of the imaging modes. |
| first_indexed | 2024-03-09T08:41:04Z |
| format | Article |
| id | doaj.art-8a1e0d90c1024f0e90020dd68346175b |
| institution | Directory Open Access Journal |
| issn | 2095-283X 2095-283X |
| language | English |
| last_indexed | 2024-03-09T08:41:04Z |
| publishDate | 2014-08-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-8a1e0d90c1024f0e90020dd68346175b2023-12-02T16:47:22ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2095-283X2014-08-013448048910.3724/SP.J.1300.2014.13113Investigation on Multimode SAR Imaging Based on Digital Array RadarLi Xue-shi0Sun Guang-cai1Shao Peng2Wu Yu-feng3Xing Meng-dao4National Key Laboratory of Radar Signal Processing, Xidian UniversityNational Key Laboratory of Radar Signal Processing, Xidian UniversityNational Key Laboratory of Radar Signal Processing, Xidian UniversityNational Key Laboratory of Radar Signal Processing, Xidian UniversityNational Key Laboratory of Radar Signal Processing, Xidian UniversityDigital Array Radar (DAR) has the ability of simultaneous multimode imaging and has many potential applications. This paper firstly introduces the basic hardware structure and the operation principle of DAR. Combined with the Digital BeamForming (DBF) technique, six operational modes that can be used in multimode Synthetic Aperture Radar (SAR) imaging are proposed, and the corresponding novel imaging modes are produced. Moreover, the design of the novel imaging modes is introduced in detail. The simulation results confirm the efficiency and precision of the imaging modes.http://radars.ie.ac.cn/EN/abstract/abstract189.shtml#Synthetic Aperture Radar (SAR)Digital Array Radar (DAR)Digital BeamForming (DBF)MultimodeSimultaneous |
| spellingShingle | Li Xue-shi Sun Guang-cai Shao Peng Wu Yu-feng Xing Meng-dao Investigation on Multimode SAR Imaging Based on Digital Array Radar Leida xuebao Synthetic Aperture Radar (SAR) Digital Array Radar (DAR) Digital BeamForming (DBF) Multimode Simultaneous |
| title | Investigation on Multimode SAR Imaging Based on Digital Array Radar |
| title_full | Investigation on Multimode SAR Imaging Based on Digital Array Radar |
| title_fullStr | Investigation on Multimode SAR Imaging Based on Digital Array Radar |
| title_full_unstemmed | Investigation on Multimode SAR Imaging Based on Digital Array Radar |
| title_short | Investigation on Multimode SAR Imaging Based on Digital Array Radar |
| title_sort | investigation on multimode sar imaging based on digital array radar |
| topic | Synthetic Aperture Radar (SAR) Digital Array Radar (DAR) Digital BeamForming (DBF) Multimode Simultaneous |
| url | http://radars.ie.ac.cn/EN/abstract/abstract189.shtml# |
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