金属平面平台上多天线方向性的仿真分析

摘要

天线的方向图是天线非常重要的参数,它表明天线电磁辐射能量在空间方向的分布状况。多天线方向图则反映了天线间的相互作用对天线辐射方向影响。基于研究分析金属平面平台上的多天线间方向图相互影响的目的,通过FEKO软件仿真的方法,进行了详细的分析,得出了一些结论,可以为平台天线的布局提供有用的参考。%The antenna＇s radiation pattern is a very important parameter,which indicates the distribution of the antenna＇s electromagnetic radiation energy in space.Multi-antenna radiation pattern reflects the interaction between the antenna radiation patterns.For the sake of researching and analyzing mutual influence of the multi-antenna＇s radiation pattern on the metal platform,a detailed analysis is done,some conclusions is got,with FEKO software used to do simulations.It is believed to do good to the layout of the antennas on metal platform.