Experimental retrieval of the effective parameters of metamaterials based on a waveguide method
2006; Optica Publishing Group; Volume: 14; Issue: 26 Linguagem: Inglês
10.1364/oe.14.012944
ISSN1094-4087
AutoresHongsheng Chen, Jingjing Zhang, Yang Bai, Yu Luo, Lixin Ran, Qin Jiang, Jin Au Kong,
Tópico(s)Microwave and Dielectric Measurement Techniques
ResumoA waveguide-based retrieval method for measuring complex permittivity and permeability tensors of metamaterials is presented. In the proposed scheme, multiple independent sets of scattering data for the material under test with different orientations are measured in the frequency range corresponding to the dominant TE(10) mode. The method is applied to various metamaterials and shows its effectiveness in the effective parameters extraction.
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