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高频电磁波的天波传播
宁楠楠,李恒宇,李国宁,孙辰
(1.南京邮电大学,江苏 南京 210023;2.兰州理工大学,甘肃 兰州 730050)
摘要点击次数:100    

摘  要:本文着重研究不同因素对电磁波在海表反射方面的影响,并建立HF无线电波传播模型,提出利用控制变量法和灵敏度分析的思想来分析不同海洋条件对高频无线电传播的影响。同时,结合蒙特卡罗法及微元法,从概率统计角度提供一种传播仿真算法。为验证模型的正确性,将这一过程离散化并采用蒙特卡罗方法和微元法进行了模拟。


关键词:天波;高频电磁波;海洋电磁学;蒙特卡罗;微元


作者介绍:

宁楠楠(1996.04-),女,江苏徐州人,汉族,大学本科。研究方向:图像处理与智能识别。


中图分类号:TN958.93     文献标识码:A 文章编号:2096-4706201802-0000-03

TheWave Propagation of High Frequency Electromagnetic Waves

NINGNannan1LIHengyu1LIGuoning2SUNChen1

1.NanjingUniversity of Posts and TelecommunicationsNanjing  210023China2.LanzhouUniversity of TechnologyLanzhou  730050China

AbstractThis paperfocuses on the influence of different factors on the reflection of theelectromagnetic wave on the sea surface,andestablishes the HF radio wave propagation model. The influence of differentocean conditions on high frequency radio transmission is analyzed by using thethought of control variable and sensitivity analysis.At the same time,combining Monte Carlo method and infinitesimal element method,a communication simulation algorithm is provided from theperspective of probability and statistics.In order to verify the correctness ofthe model,the process is discretized and simulated byMonte Carlo method and infinitesimal element method.

Keywordssky-wavehighfrequency electromagnetic wavemarine electromagnetismMonteCarlomicroelement


参考文献:

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