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.
2022,44(21): 136-139 收稿日期：2022-06-29
DOI：10.3404/j.issn.1672-7649.2022.21.027
分类号：U644.24
基金项目：河南省高等学校重点科研项目（22B520018）
作者简介：叶萧然(1980-),女,硕士,副教授,主要从事信号处理、通信及电子技术应用研究
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