地雷场环境超宽带信号路径损耗特性研究

doi:10.3969/j.issn.1000-1093.2012.09.006

兵工学报 ›› 2012, Vol. 33 ›› Issue (9): 1055-1061.doi: 10.3969/j.issn.1000-1093.2012.09.006

地雷场环境超宽带信号路径损耗特性研究

杨力^1,2，方向²，刘强²，张卫平²

（1.南京理工大学机械工程学院，江苏南京 210094; 2.解放军理工大学工程兵工程学院, 江苏南京 210007)

收稿日期:2011-12-21 修回日期:2011-12-21 上线日期:2014-03-04
作者简介:杨力（1979—），男，讲师

Research on UWB Signal’s Path Loss Characteristic in Minefield

YANG Li^{1 2}， FANG Xiang²， LIU Qiang², ZHANG Wei-ping²

(1.School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China;2.Engineering Institute of Engineering Corps, PLA University of Science and Technology, Nanjing 210007, Jiangsu, China)

Received:2011-12-21 Revised:2011-12-21 Online:2014-03-04

摘要/Abstract

摘要： 超宽带技术在地雷场中应用具有广阔前景和重大意义，已有的超宽带路径损耗模型不能满足地雷场环境的使用要求。为了实现超宽带技术在地雷场中的实际应用，通过建立地雷场环境模型，分析了超宽带信号传播的特点及规律。在理论分析基础上，推导出适用于地雷场环境的路径损耗模型并进行了数值模拟和实验测试。实验验证表明：建立的路径损耗模型比已有模型精度更高，能够准确反映地雷场环境中超宽带信号的传输特性，而且建立的模型形式非常灵活，能适用于不同的环境，为超宽带技术在地雷武器装备中的实际应用提供了依据。

关键词: 通信技术, 地雷场环境, 超宽带信号, 路径损耗模型

Abstract: The application of ultra wide band (UWB) technology in the minefield has good prospects and great significance. The existent path loss models of UWB can not satisfy the requirements in minefield environment. In order to make it practicable, a minefield model was established and the UWB signal's propagation features and laws were analyzed. Based on the theoretical analysis, a feasible UWB path loss model was put forward and the numerical simulations and experiments were also carried out. The results show that the new model can exactly reflect the UWB signal's propagation characteristic in the minefield and it is flexible and can be used in different conditions. The results can provide a basis for the application of the UWB technology in the mine weapons and equipment.

Key words: communication technology, minefield environment, UWB signal, path loss model

中图分类号:

TN92

杨力，方向，刘强，张卫平. 地雷场环境超宽带信号路径损耗特性研究[J]. 兵工学报, 2012, 33(9): 1055-1061.

YANG Li， FANG Xiang， LIU Qiang, ZHANG Wei-ping. Research on UWB Signal’s Path Loss Characteristic in Minefield[J]. Acta Armamentarii, 2012, 33(9): 1055-1061.

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地雷场环境超宽带信号路径损耗特性研究

Research on UWB Signal’s Path Loss Characteristic in Minefield

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