摘要
短波通信是海上船舶常用的一种通信形式,由于短波信号的易衰减等固有特性,进行海上短波通信的链路优化和功率控制,对于改善海上短波通信的信号精度、功率特性有重要意义。本文结合遗传算法和短波通信的基本特性,开发一种新型船舶短波通信链路功率控制技术,并进行了海上短波通信信号质量的仿真测试,取得较好的效果。
Shortwave communication is a common form of communication for maritime ships,due to the inherent char-acteristics of short-wave signals such as easy attenuation,link optimization and power control of maritime short-wave com-munication are of great significance for improving the signal accuracy and power characteristics of maritime short-wave communication.Combining genetic algorithm and the basic characteristics of short-wave communication,this paper devel-ops a new short-wave communication link design and power control technology for ships,and conducts a policy test on the signal quality of short-wave communication at sea,and achieves good results.
作者
叶萧然
董慧敏
YE Xiao-ran;DONG Hui-min(Hebi Institute of Engineering and Technology,Henan Polytechnic University,Hebi 458030,China)
出处
《舰船科学技术》
北大核心
2023年第9期151-154,共4页
Ship Science and Technology
基金
河南省高等学校重点科研项目(22B520018)
河南省高等学校重点科研项目(22B470007)。
关键词
短波通信
链路设计
功率控制
信号精度
shortwave communication
link design
power control
signal accuracy
