相控微带天线阵互耦对阵增益的影响分析  

The Impact Which Mutual Coupling of the Phased Microstrip Antenna Arrays to the Gain

作　　者：车仁信[1] 崔学武[2] 程鑫[1] 

机构地区：[1]大连交通大学电气信息学院,大连116028 [2]黑龙江信息技术职业学院,哈尔滨150086

出　　处：《无线通信技术》2007年第3期45-48,共4页Wireless Communication Technology

基　　金：铁道部专项资助项目(编号J2000Z052);辽宁省教育厅科学研究计划资助项目(编号2004D024)

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。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.

关 键 词：相控微带天线阵 互耦 增益 

分 类 号：TN820.15[电子电信—信息与通信工程]