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3篇 您的检索式:作者名="Gao Lianfen"
    题名 作者 年代 出处 被引量
1Marine Mobile Wireless Channel Modeling Based on Improved Spatial Partitioning Ray Tracing显示文摘In 5G era,it is expected to achieve wireless network coverage including offshore areas.Modeling of marine wireless channels is the basis of constructing a marine communication system.In this paper,a communication scene between an unmanned aerial vehicle(UAV)and a boat is simulated to study the marine wireless channel.Firstly,an improved spatial partitioning ray tracing algorithm is proposed to track the propagation path of electromagnetic waves at sea surface.Secondly,a mobile channel is simulated and modeled based on the track results.Finally,a loss measurement is carried out in the coastal waters based on the simple wireless channel loss measuring platform,and a path loss propagation model is built.Then we compare the actual measurement data with the simulation results and find that the two are have good consistency,which further verifies the reliability of the simulation.Zhibin Gao Bang Liu Zhipeng Cheng Canbin Chen Lianfen Huang 2020China Communications2020,17,3:3
2Petrological and mineralogical characterizations and chemical composition of coal ashes from power plants in Yanzhou mining district, China显示文摘Liu Guijian Zhang Haoyuan Gao Lianfen 2004Fuel Processing Technology2004,,15:1
3Petrological and mineralogical characterizations and chemical composition of coal ashes from power plants in Yanzhou mining district,China显示文摘 Haoyuan Zhang Lianfen Gao 2004Fuel Processing Technology2004,85,:1
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