A planar metamaterial: Polarization independent fishnet structure

作者：Alici Kamil Boratay^*; Ozbay Ekmel

来源：Photonics and Nanostructures-Fundamentals and Applications, 2008, 6(1): 102-107.

DOI：10.1016/j.photonics.2008.01.001

• planar
• metamaterial
• fishnet
• polarization independent
• microwave

We numerically and experimentally investigate a planar metamaterial that is composed of connected cut-wire pairs and continuous wires operating at 21 GHz. The characterization was performed by using the effective medium theory. The existence of negative refraction is concluded from the transmission data of four structures: cut-wire pairs, shorted cut-wire pairs, composite metamaterial, and shorted composite metamaterial.

• 出版日期2008-4