一维传输线结构负折射材料的带隙深度计算

Bandgap width of a 1-D negative refractive index transmission line structure

详细分析了C-L周期性结构的一个单元的传输性质,并在此基础上分析了多单元的周期性结构的透射系数S21与电容电感之间的关系,定性分析了一维周期性结构的C-L网络的电磁特性产生的物理机制,给出了带隙产生的物理根源,最后给出了实验结果,并对实验结果进行了详细的讨论.

The transmission properties of one unit C-L net circuit was investigated in detail . Inductance and capacity are two important factors that directly influence the depth of band-gap. The S-parameter of one-dimensional periodic C-L circuit was discussed qualitativly. At last the result of experiment was analyzed.