舰船通信中的噪声消除研究  

Research on noise elimination in ship communication

作　　者：叶萧然 张艳芳 YE Xiao-ran;ZHANG Yan-fang(Hebi Institute of Engineering and Technology,Henan Polytechnic University,Hebi 458030,China)

机构地区：[1]河南理工大学鹤壁工程技术学院,河南鹤壁458030

出　　处：《舰船科学技术》2022年第21期136-139,共4页Ship Science and Technology

基　　金：河南省高等学校重点科研项目(22B520018)。

摘　　要：在舰船通信中,短波通信是一种应用范围广、成本低的通信方式,短波通信受限于信号载体和硬件设备特性等因素,通信信号中存在较大的干扰噪声。为了提高舰船短波通信的信号精度,本文对舰船通信的噪声消除技术进行深入研究,分别从短波通信噪声抑制的整体方案、自适应滤波原理、噪声消除系统的硬件设计、软件程序设计等详细展开,有一定实际应用价值。In the field of marine ship communication,short wave communication is a short message mode with wide application range and low cost.Short wave communication is limited by factors such as signal carrier and hardware equipment characteristics,and there is a large interference noise in the communication signal.In order to improve the signal accuracy of ship short wave communication,this paper conducts an in-depth study on the noise elimination technology of ship communication,including the overall scheme The principle of adaptive filtering,hardware design of noise elimination system,software program design and other aspects are detailed,which have important practical application value.

关 键 词：通信 噪声消除 自适应滤波 硬件与软件设计 

分 类 号：U644.24[交通运输工程—船舶及航道工程]