[HTML][HTML] A metamaterial based sensor for moisture and density of cereal flours

PV Aswathi, A Sebastian, L Varghese… - Sustainable Food …, 2024 - pubs.rsc.org
The dielectric properties of cereal grain flours are studied by varying the moisture content
and density, using a novel metamaterial Wire Split Ring Resonator (WSRR) based sensor …

Complex permittivity measurement technique using metamaterial broadside coupled split ring resonator

A Sebastian, D Joseph, A PV, SK Simon, J VP… - Journal of Applied …, 2022 - pubs.aip.org
A simple and effective method for the determination of complex permittivity of dielectric
materials at microwave frequencies using a Broadside Coupled Split Ring Resonator …