| 雷达高度计误指向角的估计与补偿 | |
| Alternative Title | The Estimation and Correction ofM ispointing on Radar Al timeter |
| 刘保有; 许可; 北京8701信箱 | |
| Department | 国家863计划微波遥感技术实验室 |
| Source Publication | 遥感技术与应用
 |
| 2007 | |
| Volume | 22Issue:1Pages:101-104 |
| ISSN | 1004-0323 |
| Language | 中文 |
| Keyword | 雷达高度计 误指向角 非线性最小二乘 补偿 |
| Abstract | 在星载雷达高度计的测量中,天线的误指向角对测量结果影响很大.采用非线性最小二乘方法(nonlinear leasts quare,NLS),从雷达高度计回波波形中进行误指向角估计,理论分析和仿真结果表明该方法估计的精度满足补偿要求.利用上述估计结果,还提出了一种补偿方法,用以矫正由天线误指向角引入的高度计测高误差,从而提高了测高精度. |
| Other Abstract | The nonlinear least square(NLS)method is used to estimate them ispointing on radar altimeter,and the results of analysis and simulation show that this estimation accuracymeets the requirements.A new method is also brought forw ard to correct the altitude measurement error introduced by the mispointing |
| Indexed By | CSCD |
| Funding Project | 中国科学院空间科学与应用研究中心 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/1946 |
| Collection | 微波遥感部 |
| Corresponding Author | 北京8701信箱 |
| Recommended Citation GB/T 7714 | 刘保有,许可,北京8701信箱. 雷达高度计误指向角的估计与补偿[J]. 遥感技术与应用,2007,22(1):101-104. |
| APA | 刘保有,许可,&北京8701信箱.(2007).雷达高度计误指向角的估计与补偿.遥感技术与应用,22(1),101-104. |
| MLA | 刘保有,et al."雷达高度计误指向角的估计与补偿".遥感技术与应用 22.1(2007):101-104. |
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| 2007221101.pdf（275KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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