亚丁湾海域短波通信保障研究  

HF Communication Guarantee over Aden Sea Area

作　　者：李引凡[1] 彭焰[2] 李长勇[1] LI Yin-fan PENG Yan LI Chang-yong(Department of Information Engineering, Chongqing Communication Institute, Chongqing 400035, China Educational Technology Center, National Defense Information Institute, Wuhan 430010, China)

机构地区：[1]重庆通信学院信息工程系,重庆400035 [2]国防信息学院教育技术中心,湖北武汉430010

出　　处：《军事通信技术》2016年第4期19-22,共4页Journal of Military Communications Technology

摘　　要：文章介绍了亚丁湾护航任务面临的严峻形势以及短波通信作为战略通信的必要性。利用FEKO天线仿真软件建立天线模型,利用ITS软件分析了我国境内对亚丁湾海域短波通信的辐射仰角、最高可用频率、最低可用频率和发射功率等参数的变化规律,得出了在喀什和北京分别部署发射机时,亚丁湾海域的接收性能。The severe situations of the escort mission around the sea area of Aden gulf were introduced and high frequency communications should be used necessarily as strategic communi- cations. Then the antenna models could be set up by FEKO and the distribution of the parame- ters such as radiation angle, Maximum Usable Frequency（MUF）, Lowest Usable Frequency （LUF） and radiation power in the communication links between Aden gulf and some special cities was analyzed in the conditions of winter and summer. Finally, the area coverage of signal to noise ratio over Aden gulf was simulated.

关 键 词：亚丁湾 短波通信 天线 最高可用频率 

分 类 号：TN925[电子电信—通信与信息系统]