A novel measurement method of bulk/scaled dust permittivity at a microwave frequency band as I/P to accurate scattering computations. Part II
DOI:
https://doi.org/10.3103/S0735272712060027Keywords:
sand/dust storms, bulk permittivity measurement, novel methodAbstract
In order to compute the scattering properties of individual sand/dust particles dispersed in air, as in a true sand/dust storm, we need to derive a permittivity value which is representative of sand/dust particle with its layer of water. As a first step in this, we applied Looyenga’s formula to extract the permittivity of the dry sand/dust component from the mixture which is measured. Measured results could be used to estimate electromagnetic wave propagation impairments in communication systems.
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