| 中分辨率机载海洋雷达高度计信号处理方法及其实现 |
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| 引用本文： | 许可,于志强,李茂堂,刘和光.中分辨率机载海洋雷达高度计信号处理方法及其实现[J].遥感学报,1997,1(2):101-106. |
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| 作者姓名： | 许可 于志强 李茂堂 刘和光 |
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| 作者单位： | 中国科学院空间科学与应用研究中心!北京100080 |
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| 摘 要： | 该文简要地介绍了海洋雷达高度计的工作原理 ,分析了“全去斜坡”技术在高度计信号处理中的时域和频域的对应关系及其相关的控制技术。研制出了分裂门跟踪和全程搜索软件 ,该软件在飞行实验中获得了成功 ,在国内首次获得了海洋回波曲线。首次提出全程搜索的方法 ,在此基础上提出了“平滑归并”的方法进行数据复合处理 ,进而提高了系统的指标
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| 关 键 词： | 雷达高度计 全去斜坡 跟踪 数据复合 |
| 收稿时间： | 1996/4/17 0:00:00 |
| 修稿时间： | 1996/10/24 0:00:00 |
Method and lmplementation of Signal Processing for the Middle-resolution Airborne Ocean Radar Altimeter System |
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| Xu Ke,Yu Zhiqiang,Li Maotang and Liu Heguang.Method and lmplementation of Signal Processing for the Middle-resolution Airborne Ocean Radar Altimeter System[J].Journal of Remote Sensing,1997,1(2):101-106. |
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| Authors: | Xu Ke Yu Zhiqiang Li Maotang and Liu Heguang |
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| Institution: | Center for Space Science and Applied Research, Academia Sinica;Center for Space Science and Applied Research, Academia Sinica;Center for Space Science and Applied Research, Academia Sinica;Center for Space Science and Applied Research, Academia Sinica |
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| Abstract: | This paper introduces briefly the measurement principle of radar altimeter,and discusses the relationship between time domain and frequency domain of full-deramp technology The splitting tracking software as well as full range searching software have been developed,and the sea return curve is obtained in the successful flight experiment The system performance is improved by data overlay named as smoothing-combination |
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| Keywords: | Radar altimeter Full-deramp Tracking Data overlay |
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