| 随机粗糙海面上地波传播衰减因子 |
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| 引用本文： | 梁琦,李清亮. 随机粗糙海面上地波传播衰减因子[J]. 电波科学学报, 2000, 15(3): 294-299 |
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| 作者姓名： | 梁琦 李清亮 |
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| 作者单位： | 1. 北京跟踪与通信研究所,北京,100094
2. 中国电波传播研究所,河南,新乡,453003 |
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| 摘 要： | 基于地波沿随机粗糙而传播的Ｂａｒｒｉｃｋ理论，研究了等效归一化表面阻抗积分的数值计算方法。采用指数大气模型和实际海水电参数，通过对光滑球形地面上Ｒｏｔｈｅｒａｍ地波场计算公式进行修正，计算得到了不同海态时海面上地波传播衰减因子。
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| 关 键 词： | 随机粗糙海面 地波传播 衰减因子 |
| 文章编号： | 1005-0388(2000)03-0294-06 |
Attenuation factor of ground wave propagation across the rough sea |
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| LIANG Qi,LI Qing-liang. Attenuation factor of ground wave propagation across the rough sea[J]. Chinese Journal of Radio Science, 2000, 15(3): 294-299 |
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| Authors: | LIANG Qi LI Qing-liang |
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| Abstract: | Based on Barrick's works, a numerical scheme for integration of effective surface impedance is presented. Using the exponetial atomsphere model, the realistic electric parameter of sea water, and combining with Rotheram's ground wave formula, the ground wave attenuation factors for different sea state are obtained. |
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| Keywords: | rough sea ground wave propagation attenuation factor |
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