中文摘要：

通过对一种具有谐振结构的左右手传输线进行了数值仿真和分析,从有效磁导率和介电常数及色散关系来说明其奇异的传输特性.把这种左右手传输线用作漏波天线并测量了在不同频率点的方向图,从而实验上验证了这种特殊结构在不同的频率范围内可以实现一个左手性通带,也可以实现两个左手性通带.对这种结构传输特性的研究,有助于其在漏波天线方面的应用.

英文摘要：

　The transmission properties of one-dimension metamaterials characterized by resonance were studied.With theoretic analysis it is shown that the transmission coefficient S 21 has either one left-handed passband or two left-handed passbands under certain conditions.The experimental verification of the transmission properties has been realized by the composite right/left-handed transmission line used as a leaky-wave antenna.