摘要
在未来的电子战战场上,可重构、低反射截面的天线具有较高的战术应用价值。海水具有上述特征,且具有丰富的来源,但很少有资料探讨海水天线的可行性。该文利用HFSS工具对海水天线进行了初步研究,计算了圆柱形海水天线的辐射特性,分析结构参数对天线的辐射效率、输入阻抗的影响,获得了一些有意义的结果。
Reconfigurable, low-RCS antenna has a high tactic value which can be applied in future electronic warfare. With plenty sources, seawater also has the great advantage of above features. However, there is rarely research on seawater antenna. As a prototype, cylindrical seawater antenna is analyzed in this paper. With the simulation tool HFSS, the impacts of structural parameters on radiation efficiency and input impedance are discussed. And the calculated results show the good feasibility of seawater antenna.
出处
《舰船电子工程》
2011年第12期101-103,107,共4页
Ship Electronic Engineering
关键词
海水天线
辐射效率
输入阻抗
仿真工具
seawater antenna, radiation efficiency, input impedance, simulation tool
