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EM Material Characterization Techniques for Metamaterials
EM Material Characterization Techniques for Metamaterials.pdf
(1.61 MB, 下载次数: 82 )
Rapid growth in technology demands application-specific materials. Accurate EM characterization of a material is a requisite for the categorization of the materials. Material parameters such as permittivity, permeability, reflection coefficient, and transmission coefficient are the key features in typifying a material. Innovations are happening in the field of material science to be in par with the fast advancing technological developments. One of the noble progress in this field is evolution of metamaterial which is an artificially fabricated material. The unique attributes of metamaterial are its negative intrinsic properties (permittivity and permeability) which are obtained from the different orientation of the inclusions on the substrate. At higher frequencies, the incorporation of metamaterials helps in device size reduction with increased efficiency. |
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