基于准动态Green函数的TDMEI方法分析矩形微带天线  

Analysis of Rectangular Patch Antenna by TDMEI Based on Quasi Dynamic Approach

作　　者：刘毅军[1] 黎滨洪[1] 迟高明[1] 

机构地区：[1]上海交通大学电子工程系,上海200030

出　　处：《微波学报》2004年第1期50-52,共3页Journal of Microwaves

摘　　要：运用TDMEI分析了矩形微带天线 ,为了简化编程计算 ,根据近场近似 ,采用准动态方法推导了矩形微带天线的格林函数 ,得到了较简单的格林函数解析表达式 ,避免了无穷积分。计算仿真结果和测试结果较吻合。Quasi dynamic approach is applied to get the Green′s function of rectangular patch antenna, resulting in much simpler expressions. The Green′s function is used in the analysis of the rectangular patch antenna by the time domain measured equations of invariance (TDMEI). The radiation pattern and return loss are simulated and an agreement with the experiments is obtained.

关 键 词：矩形微带天线 准动态Green函数 TDMEI 时域测度不变方程法 

分 类 号：TN821[电子电信—信息与通信工程]