| 摘要: |
| 介绍了一种新体制激光雷达——合成孔径激光雷达,简述了它的工作原理,对比分析了它的优势,重点阐述了合成孔径激光雷达的关键技术及其面临的技术难题,同时也介绍了合成孔径激光雷达的研制现状,并对我国合成孔径激光雷达的研制提出了建议。 |
| 关键词: 合成孔径激光雷达,多普勒频移,相干探测,成像 |
| DOI：10.3969/j.issn.1001-893X. |
| 投稿时间：2007-08-23修订日期：2007-12-10 |
| 基金项目: |
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| Synthetic Aperture Laser Radar (SAL) Technology and its Present Status |
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| Abstract: |
| The synthetic aperture laser radar(SAL)which is a new system laser radar is introduced.Its operation principle is described briefly,and its advantages are analyzed by comparison.with emphasis on the key technologies and the technical problems.Its development status is described,and suggesstions for developing the SAL in our country are also giren. |
| Key words: synthetic aperture laser radar(SAL),Doppler frequency shift,coherent detection,imaging |
《电讯技术》编辑部 