| 基于等相位体概念的水下激光背向散射强度的估算方法 |
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| 引用本文： | 温强,温文,智国宁.基于等相位体概念的水下激光背向散射强度的估算方法[J].海洋学报,2007,29(1):26-30. |
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| 作者姓名： | 温强 温文 智国宁 |
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| 作者单位： | 哈尔滨工程大学, 理学院, 哈尔滨, 150001 |
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| 摘 要： | 详细讨论了海水作为激光传输信道的基本特点,在此基础上提出了等相位体的概念,分析了等相位体的形状,并且研究了等相位体背向散射强度的估算方法,为利用伪随机序列进行水下测量或通讯获得的资料估算散射强度提供一种方法.
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| 关 键 词： | 伪随机码 背向散射 水下激光 等相位体 |
| 文章编号： | 0253-4193（2007）01-0026-05 |
| 收稿时间： | 2006/3/27 0:00:00 |
| 修稿时间： | 2006-03-272006-09-22 |
A method for estimating the intensity of underwater laser backscattering based on the concept of equal phase volume |
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| WEN Qiang,WEN Wen and ZHI Guo-ning.A method for estimating the intensity of underwater laser backscattering based on the concept of equal phase volume[J].Acta Oceanologica Sinica (in Chinese),2007,29(1):26-30. |
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| Authors: | WEN Qiang WEN Wen and ZHI Guo-ning |
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| Institution: | School of Science, Harbin Engineering University, Harbin 150001, China |
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| Abstract: | The basic properties of the seawater are discussed as the laser transmitting channel,based on these properties the concept of equal phase volume is proposed,the shape of it is analyzed,and the estimating calculation method of the backscattering intensity of it is studied.It provides an estimating method in underwater measurements or communications by means of pseudo random sequence. |
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| Keywords: | pseudo random sequence backscattering underwater laser equal phase volume |
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