平面型加载圆环天线的分析  

Analysis of a Planar Loop Antenna with Loading

作　　者：余春[1] 刘俊[1] 钟顺时[1] 

机构地区：[1]上海大学通信与信息工程学院电子工程系

出　　处：《上海大学学报（自然科学版）》1997年第2期132-137,共6页Journal of Shanghai University:Natural Science Edition

基　　金：上海博士点基金

摘　　要：提出并用矩量法分析了一种平面型阻抗加载圆环天线．计算了天线的电流分布、输入阻抗和辐射方向图．理论计算值与测量值相吻合．结果表明，采用不同的阻抗加载。A planar loop antenna with concentrated impedance loading is presented and analyzed by using the method of moments. The current distribution, input impedances and radiation patterns are computed. The theoretical results agree with measured data. It is shown that the loop antennas using various loading can radiate a circularly polarised wave or a linearly polarised wave.

关 键 词：圆环天线 阻抗加载天线 数值分析 天线 矩量法 

分 类 号：TN823.15[电子电信—信息与通信工程]