Ezperimental Study of the Transmission Property of Anisotropic Left-handed Materials

摘要：

We study the transmission property of an anisotropic metamaterial slab exhibiting negative permittivity and negative permeability along some specific directions. The wires aligned with the y direction yields a permittivity εy(ω) described by a Drude model, while the axis of the Ω rings is aligned with the x axis, yielding a permeability μz described by the Lorentz model (propagation direction is along the z axis). The resonant and plasma frequencies were retrieved from simulation results. It is discovered from theoretical calculation that the Brewster angle increases as the frequency decreases. A sample of such left-handed material slab is fabricated and experimental results are provided which corroborate the theoretical predictions.

作者: Hai Fei Zhang Yu Zhong Li Xin Ran Jin Au Kong

作者单位: Electromagnetics Academy at Zhejiang University, Zhejiang University Hangzhou 310058, China Departme Electromagnetics Academy at Zhejiang University, Zhejiang University Hangzhou 310058, China Research

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)

会议地点: 北京

会议语种:英文

页码: 300

在线出版日期: 2007-03-26（万方平台首次上网日期，不代表论文的发表时间）