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船舶AIS信号传播衰减分析

Analysis of Ships’ AIS Signal Propagation Attenuation
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摘要 AIS是船上一种重要的导航设备,为船员和交管中心提供船舶航行的重要参考数据,在AIS信号传输过程中电磁波会受各种因素影响而产生衰减,文章通过分析影响AIS信号传输的关键因素,通过建模计算出AIS信号传输过程中的衰减。 AIS is an important navigation equipment on board, providing important data for the crew andthe ship traffic control center, In the process of AIS signal transmission, electromagnetic wave will be affectedby various factors and will produce attenuation. The article analyses the factors influencing the AIS signaltransmission and the attenuation of the AIS signal transmission is got by modeling calculation.
作者 贾爱鹏 Jia Aipeng(Zhejiang International Maritime College, Zhoushan, 316021, China)
出处 《浙江国际海运职业技术学院学报》 2016年第4期4-7,共4页 Journal of Zhejiang International Maritime College
关键词 AIS 信号衰减 AIS signal attenuation
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