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复杂路径上空过渡区域低频电波传播损耗求解

周丽丽 白学胜 穆中林 蒲玉蓉 席晓莉 何立凤

周丽丽, 白学胜, 穆中林, 蒲玉蓉, 席晓莉, 何立凤. 复杂路径上空过渡区域低频电波传播损耗求解[J]. 电子与信息学报, 2017, 39(8): 2019-2022. doi: 10.11999/JEIT161332
引用本文: 周丽丽, 白学胜, 穆中林, 蒲玉蓉, 席晓莉, 何立凤. 复杂路径上空过渡区域低频电波传播损耗求解[J]. 电子与信息学报, 2017, 39(8): 2019-2022. doi: 10.11999/JEIT161332
ZHOU Lili, BAI Xuesheng, MU Zhonglin, PU Yurong, XI Xiaoli, HE Lifeng. Solution to Low-frequency Radio Wave Propagation Problems in Transition Regions over Irregular Terrain[J]. Journal of Electronics & Information Technology, 2017, 39(8): 2019-2022. doi: 10.11999/JEIT161332
Citation: ZHOU Lili, BAI Xuesheng, MU Zhonglin, PU Yurong, XI Xiaoli, HE Lifeng. Solution to Low-frequency Radio Wave Propagation Problems in Transition Regions over Irregular Terrain[J]. Journal of Electronics & Information Technology, 2017, 39(8): 2019-2022. doi: 10.11999/JEIT161332

复杂路径上空过渡区域低频电波传播损耗求解

doi: 10.11999/JEIT161332
基金项目: 

国家自然科学基金(61401261),中国博士后科学基金(2016M600803),陕西科技大学科研启动基金(BJ11-20)

Solution to Low-frequency Radio Wave Propagation Problems in Transition Regions over Irregular Terrain

Funds: 

The National Natural Science Foundation of China (61401261), China Postdoctoral Science Foundation (2016M600803), The Scientific Research Startup Foundation of Shaanxi University of Science and Technology (BJ11-20)

  • 摘要: 该文基于宽角抛物方程方法,对复杂路径上空过渡区域低频电波传播损耗问题进行研究。增加了高空接收场分量的方向因子公式推导及其约束条件;仿真了3种典型路径模型下,距地面上空60 km范围内的垂直电场分布,并比较分析了其与近地表面变化规律的异同。所提方法能够更好地将近地面与高空过渡区域场量求解方法统一起来,提高了计算精度,可为复杂地电离层波导中低频天波传播问题解决提供技术支持。
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出版历程
  • 收稿日期:  2016-12-08
  • 修回日期:  2017-05-07
  • 刊出日期:  2017-08-19

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