电阻加载偶极天线阻抗带宽及脉冲辐射特性研究  

Characteristic investigation impedance bandwidth and impulse radiation of dipole antenna with resistance loading

作　　者：张行军[1] 卢万铮[1] 曾越胜[1] 

机构地区：[1]空军工程大学电讯工程学院

出　　处：《海军工程大学学报》2007年第4期85-89,共5页Journal of Naval University of Engineering

摘　　要：分析了偶极天线电阻加载方面的若干问题,包括不同电阻加载方式阻抗频率特性比较,连续与离散串联集中电阻加载脉冲辐射特性比较,证明其它加载方式具有与Wu-King电阻加载相似的特性,与未加载偶极天线相比,阻抗带宽较宽,辐射脉冲失真较小。The characteristics of dipole antenna with resistance loading are analyzed; including the comparison of input impedance and frequency in different resistance loading and impulse radiation in continuous and discrete resistance loading. The result shows that these different style resistance loadings have the similar characteristics of Wu-King resistance loading. As compared with no loading dipole antenna, these antenna have wide impedance bandwidth and less impulse radiation distortion.

关 键 词：电阻加载 输入阻抗 阻抗带宽 

分 类 号：TN823[电子电信—信息与通信工程]