| 蒸发波导条件下雷达探测距离的估计方法 |
| |
| 引用本文： | 察豪,史建伟,张萍.蒸发波导条件下雷达探测距离的估计方法[J].现代雷达,2006,28(9):5-7. |
| |
| 作者姓名： | 察豪 史建伟 张萍 |
| |
| 作者单位： | 海军工程大学,武汉,430033 |
| |
| 摘 要： | 雷达波在近海面传播时受到各种因素的影响,使得雷达探测出现异常现象,尤其在蒸发波导条件下,会形成波导传播。文中描述了通过气象水文信息得到蒸发波导折射率剖面,再由电波传播模型和修正的雷达方程估计出雷达在蒸发波导条件下的作用距离。并通过试验,初步验证了上述方法。
|
| 关 键 词： | 蒸发波导 传播因子 雷达探测距离 |
| 收稿时间： | 2006-04-18 |
| 修稿时间： | 2006-06-27 |
Calculation of Radar Detection Range in Condition of Evaporation Duct |
| |
| CHA Hao,SHI Jian-wei,ZHANG Ping.Calculation of Radar Detection Range in Condition of Evaporation Duct[J].Modern Radar,2006,28(9):5-7. |
| |
| Authors: | CHA Hao SHI Jian-wei ZHANG Ping |
| |
| Affiliation: | Naval University of Engineering, Wuhan 430033, China |
| |
| Abstract: | There are all kinds of factors can affect radar electromagnetic wave when it propagating in the atmosphere.They can result radar detect singularly.And there will be a duct-propagation in the condition of evaporation duct.This paper describe how to getting refractive index section using meteorologic data.And then get radar detection range in the condition of evaporation duct by propagation model and modified-radar equation.In the end of the paper,validate the way discussed by the experimentation in Hainan. |
| |
| Keywords: | evaporation duct propagation factor radar detection range |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《现代雷达》浏览原始摘要信息 |
|
点击此处可从《现代雷达》下载全文 |
|
