| 引用本文: | 梁甸农,蔡斌,王敏,等.星载SAR-GMTI研究进展.[J].国防科技大学学报,2009,31(4):87-92.[点击复制] |
| LIANG Diannong,CAI Bin,WANG Min,et al.Research Process of Spaceborne SAR-GMTI Systems[J].Journal of National University of Defense Technology,2009,31(4):87-92[点击复制] |
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| 星载SAR-GMTI研究进展 |
| 梁甸农1, 蔡斌1, 王敏2, 董臻1 |
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(1.国防科技大学 电子科学与工程学院，湖南 长沙 410073;2.装备指挥技术学院，北京 101416)
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| 摘要: |
| 星载SAR-GMTI系统具有地面(海面)大面积侦察、监视和运动目标检测、跟踪、定位的能力，是航天侦察的重要手段之一，可以为战场指挥、精确打击、态势评估提供高质量的情报信息。主要讨论星载SAR-GMTI系统及其研究进展，简述了国内外研究、发展现状，分析了现有的星载SAR/GMTI系统的优缺点和关键技术，探讨了星载SAR-GMTI系统所面临的技术挑战和研究重点。 |
| 关键词: 星载SAR系统 SAR-GMTI 关键技术 研究重点 |
| DOI： |
| 投稿日期：2008-11-04 |
| 基金项目: |
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| Research Process of Spaceborne SAR-GMTI Systems |
| LIANG Diannong1, CAI Bin1, WANG Min2, DONG Zhen1 |
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(1.College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;2.Academy of Equipment Command & Technology, Beijing 101416, China)
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| Abstract: |
| Spaceborne SAR-GMTI Systems have the ability to detect, track and relocate moving targets of the ground or the sea. The systems may provide high quality information for battlefield command, pinpoint strike and state evaluation, which is an important technique for space based reconnaissance. In this paper, Spaceborne SAR-GMTI Systems and relevant research process are introduced. The significant researches and development status quo in this field are discussed, and their limitations and key techniques are analyzed. Finally, the technique challenge and research emphasis are proposed. |
| Keywords: spaceborne SAR systems SAR-GMTI research process research emphasis |
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