| 相控阵雷达的关键技术与物理学的波动知识 |
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| 引用本文： | 李正.相控阵雷达的关键技术与物理学的波动知识[J].大学物理,2006,25(3):55-59. |
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| 作者姓名： | 李正 |
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| 作者单位： | 淮阴师范学院,物理与电子学系,江苏,淮安,223001 |
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| 摘 要： | 应用波的相干原理分析了相控阵雷达的工作原理.以波的形成、波的发射和回波的接收等三个环节为主线,简要地介绍了由固态技术、光电子技术、计算机技术和信号处理技术所形成的相控阵雷达关键技术的背景、现状,并展望了相控阵雷达关键技术的未来.
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| 关 键 词： | 相阵控雷达 波动 相干性 实时延迟控制 数字波束 |
| 文章编号： | 1000-0712(2006)03-0055-05 |
| 收稿时间： | 06 20 2005 12:00AM |
| 修稿时间： | 11 28 2005 12:00AM |
The key technology in phased array ladar based on the wave theory |
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| LI Zheng.The key technology in phased array ladar based on the wave theory[J].College Physics,2006,25(3):55-59. |
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| Authors: | LI Zheng |
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| Institution: | Department of Physics and Electronics, Huaiyin Teacher College, Huaian,Jiangsu 223001 ,China |
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| Abstract: | The principle of phased array is introduced from the principle of superposition in the wave theory.The background and status in the application of key technology to the phased array ladar,which is composed of photo-electron technology,signal processing technology,computer technology and solid state technology,are introduced summarily. |
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| Keywords: | phased array ladar wave and vibration coherence true-time delay control digital beam |
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