| 基于APML-FDTD方法的指挥所UWB信道分析 |
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| 引用本文： | 李晓波,陈曦.基于APML-FDTD方法的指挥所UWB信道分析[J].科学技术与工程,2009,9(12). |
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| 作者姓名： | 李晓波 陈曦 |
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| 作者单位： | 1. 装备指挥技术学院,北京,101416
2. 国防科技大学,长沙,410073 |
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| 摘 要： | 提出了一种基于三维时域有限差分(FDTD)的战场指挥所UWB信道分析方法,采用各向异性介质完全匹配层(APML)作为吸收边界条件;分析了战场指挥所环境特点、APML-FDTD数据处理方法及信道特征参数提取方法,给出信道特征参数.
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| 关 键 词： | 时域有限差分 指挥所 超宽带 信道 |
Method of UWB Channel Analysis in Command Post Based on APML-FDTD |
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| LI Xiao-bo,CHEN Xi.Method of UWB Channel Analysis in Command Post Based on APML-FDTD[J].Science Technology and Engineering,2009,9(12). |
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| Authors: | LI Xiao-bo CHEN Xi |
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| Institution: | The Academy of Equipment Command & Technology;Beijing 101416;P.R.China;National University of Defense Technology1;Changsha 410073;P.R.China |
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| Abstract: | 3D-FDTD has been used in UWB channel analysis in a battlefield command post.This method adopts anisotropic perfect matched layer(APML) as absorbing boundary condition.The characteristics of environment in a battlefield command post,APML-FDTD data processing method and channel characteristic parameters extracting method are analyzed.And the channel characteristic parameters is presented in some case. |
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| Keywords: | FDTD command post UWB channel |
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