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Abstract: In this work, we have designed and fabricated low-cost microwave sensor for the determination of the dielectric constant of liquid samples with high accuracy. The biggest challenge with the ...

Cannabidiol (CBD) capsules are easy to use and can provide more consistent dosing than oils because each dose is premeasured. However, unlike CBD oils, CBD capsules are subject to the first-pass ...

Abstract: A dual-band sensor based on a planar rectangular cavity loaded with pairs of improved planar resonator is used to measure the permittivity difference of liquids with a small volume ($2.5~\mu ...