Relative permittivity/permeability for metamaterial

Thread starter hpjack
Start date Feb 23, 2015
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Metamaterial Relative

AI Thread Summary

To calculate the relative permittivity and permeability of a 3D microwave metamaterial for Q-band, one can use the refractive index and impedance at specific frequencies. The relationship between these parameters can be derived from established principles applicable across different frequency ranges, including THz. Key formulas involve the refractive index, which is related to permittivity, and the impedance, which connects to permeability. Understanding these relationships is crucial for accurate characterization of metamaterials. This approach can facilitate the design and analysis of materials for microwave applications.

Feb 23, 2015

hpjack

Hi Guys,

Don't know if I posted at the right place...
can anyone tell me how to calculate the relative permittivity/permeability of a 3D microwave metamaterial for Q-band (wavelength ranging from 6mm to 9mm)?

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Feb 24, 2015

zoki85

From refractive index and impedance at certain frequency.
For example, This paper deals with THz range, but described principles hold in general

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