【摘要】 本文针对微带天线阵元之间的互耦对功率增益的影响进行研究,以口径耦合微带天线单元构成的七单元直线阵为研究平台,导出相应的计算公式;基于时域有限差分法建立天线模型,进行仿真测试,所得图形和数据,可为相控微带天线阵的快速设计提供参考。更多还原

【Abstract】 This article carried on to the mutual coupling among microstrip antenna array elements to the power gain impact has studied,the seven-element linear arrays composed the aperture-coupled antenna elements are regarded as a research platform,The relevant computing formula is educed;The model is constructed by using finite-different time-domain(FDTD) method,carries on the simulation to test,obtained graph and data,may to provides a reference to the fast design phased microstrip antenna arrays in the mutual coupling state.更多还原