| 空中对水下平台激光声通信技术的探讨 |
| |
| 引用本文： | 宗思光,王江安.空中对水下平台激光声通信技术的探讨[J].电光与控制,2009,16(10):75-79. |
| |
| 作者姓名： | 宗思光 王江安 |
| |
| 作者单位： | 1. 海军工程大学电子工程学院,武汉,430033;海军工程大学兵器工程系,武汉,430033
2. 海军工程大学电子工程学院,武汉,430033 |
| |
| 基金项目： | 国防武器装备重点基金资 |
| |
| 摘 要： | 空中与水下目标间的通信是世界各国正在研究的一个重要但又未完全解决的问题,探讨了一种将激光通信信道、水声信道相结合的空中至水下平台的激光声通信模式,并研究了激光声通信特点及激光声信号的激发机理,建立了激光声通信实验测量系统,实验研究了激光声信号的强度、波形、频谱等特性.结论:激光一声通信模式可将空中光信道、水中声信道结合起来,具有强大的技术优势;调节激光参数可对通信的激光声信号进行控制.研究结果有助于激光声在海洋中的通信应用.
|
| 关 键 词： | 水下通信 激光声 光击穿 声信号 |
| 收稿时间： | 2008/7/18 |
An Opto-Acoustic Method for Communication between Aerial and Underwater Platforms |
| |
| ZONG Siguang,WANG Jiang'an.An Opto-Acoustic Method for Communication between Aerial and Underwater Platforms[J].Electronics Optics & Control,2009,16(10):75-79. |
| |
| Authors: | ZONG Siguang WANG Jiang'an |
| |
| Affiliation: | ZONG Siguang~a,b,WANG Jiang'an~a (Naval University of Engineering,a.Dept.of Electronic Engineering,b.Dept.of Weaponry Engineering,Wuhan 430033,China) |
| |
| Abstract: | The communication between aerial and underwater objects is an important subject being studied by specialist of all over the world.The paper presents a new method to solve this problem with opto-acoustic technology,which combines laser communication channel with acoustic channel.The laser-based transmitter provides a versatile method for generating underwater sound.The acoustic pressure is linearly proportional to the laser power.We built up an experimental measurement system for the opto-acoustic communicat... |
| |
| Keywords: | underwater communication laser-generated sound optical breakdown acoustic signal |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
