[1]田斌,崔萌达,任席闯,等.亚丁湾蒸发波导季节变化对电波传播的影响[J].哈尔滨工程大学学报,2018,39(12):2054-2063.[doi:10.11990/jheu.201705108]
 TIAN Bin,CUI Mengda,REN Xichuang,et al.The influence of seasonal variation of evaporation duct on the propagation of electromagnetic wave in the Gulf of Aden[J].hebgcdxxb,2018,39(12):2054-2063.[doi:10.11990/jheu.201705108]
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2018年12期
页码:
2054-2063
栏目:
出版日期:
2018-12-05

文章信息/Info

Title:
The influence of seasonal variation of evaporation duct on the propagation of electromagnetic wave in the Gulf of Aden
作者:
田斌1 崔萌达1 任席闯2 葛义军1 曾国栋3 宋伟4
1. 海军工程大学 电子工程学院, 湖北 武汉 430033;
2. 91469部队, 北京 100841;
3. 75839部队, 广东 广州 510510;
4. 国防科技大学 信息通信学院, 湖北 武汉 430010
Author(s):
TIAN Bin1 CUI Mengda1 REN Xichuang2 GE Yijun1 ZENG Guodong3 SONG Wei4
1. College of Electronic Engineering, Naval University of Engineering, Wuhan 430033, China;
2. The 91469 Unit of PLA, Beijing 100841, China;
3. The 75839 Unit of PLA, Guangzhou 510510, China;
4. College of Information and Communication, National University of Defense Technology, Wuhan 430010, China
关键词:
亚丁湾蒸发波导再分析数据蒸发波导模型抛物方程模型效能分析传播损耗ERA-Interim数据集最低陷获频率
分类号:
TN011
DOI:
10.11990/jheu.201705108
文献标志码:
A
摘要:
为满足亚丁湾海域电磁辐射源使用效能分析的需求,本文使用船测数据检验了ERA-Interim数据集在亚丁湾海域的适用性,并基于该再分析数据集通过使用PJ蒸发波导模型得到亚丁湾蒸发波导季节变化结果。利用最低陷获频率经验公式获得了该海域形成波导传播所需的最低陷获频率的季节变化规律,同时使用抛物方程模型对不同架设高度的多种频段电磁辐射源在亚丁湾四季典型路径上的电磁波传播损耗分布进行了仿真。研究结果表明:亚丁湾蒸发波导季节性变化特征显著,夏季蒸发波导高度最高,秋季湾内外非均匀性最强;夏季亚丁湾海域最低陷获频率最低,秋季湾内外最低陷获频率差别最大;L频段电磁波在各个季节研究路径上的电磁波传播损耗整体分布基本一致,夏季的传播损耗略低于其他三季。在夏季研究路径上,S频段电磁波会在天线架设高度以下的区域内有低传播损耗的分布。C和X频段电磁波则在各个季节均会出现天线架设高度以下的低传播损耗区域。

参考文献/References:

[1] SHI Yang, YANG Kunde, YANG Yixin, et al. A new evaporation duct climatology over the south China sea[J]. Journal of meteorological research, 2015, 29(5):764-778.
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[3] DING Juli, FEI Jianfang, HUANG Xiaogang, et al. Development and validation of an evaporation duct model. Part Ⅱ:evaluation and improvement of stability functions[J]. Journal of meteorological research, 2015, 29(3):482-495.
[4] SHI Yang, YANG Kunde, YANG Yixin, et al. Experimental verification of effect of horizontal inhomogeneity of evaporation duct on electromagnetic wave propagation[J]. Chinese physics B, 2015, 24(4):044102.
[5] 丁菊丽, 费建芳, 黄小刚, 等. 南海、东海蒸发波导出现规律的对比分析[J]. 电波科学学报, 2009, 24(6):1018-1023.DING Juli, FEI Jianfang, HUANG Xiaogang, et al. Contrast on occurrence of evaporation ducts in the South China Sea and East China Sea area[J]. Chinese journal of radio science, 2009, 24(6):1018-1023.
[6] ZHAO Xiaofeng, WANG Dongxiao, HUANG Sixun, et al. Statistical estimations of atmospheric duct over the South China Sea and the Tropical Eastern Indian Ocean[J]. Chinese science bulletin, 2013, 58(23):2794-2797, doi:10.1007/s11434-013-5942-8.
[7] YANG Kunde, ZHANG Qi, SHI Yang, et al. On analyzing space-time distribution of evaporation duct height over the global ocean[J]. Acta oceanologica sinica, 2016, 35(7):20-29.
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[13] 史建伟, 察豪, 林伟, 等. 利用APM理论分析蒸发波导对舰载雷达探测范围的影响[J]. 微计算机信息, 2006, 22(10):147-148, 157.SHI Jianwei, CHA Hao, LIN Wei, et al. A study of evaporation duct to carrier radar coverage range with APM[J]. Control & automation, 2006, 22(10):147-148, 157.

备注/Memo

备注/Memo:
收稿日期:2017-5-30。
基金项目:国家自然科学基金项目(41405009);中国博士后科学基金面上资助项目(2015M572692).
作者简介:田斌(1982-),男,副教授,博士.
通讯作者:田斌,E-mail:sweetybox123@163.com.
更新日期/Last Update: 2018-12-01