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雷达高度计误指向角的估计与补偿
Alternative TitleThe 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
Volume22Issue:1Pages:101-104
ISSN1004-0323
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 AbstractThe 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 ByCSCD
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
Identifierhttp://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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