The dielectric properties of materials are defined, and the nature of their dependence on moisture content, frequency of the applied electric field, temperature of the material, and density of particulate materials is discussed. Dielectric properties of liquid water are summarized. The influence of ...
Schneider, et al., Dielectric properties of sewage biosolids: measurement and modeling, J. Microw. Power Electromagn. Energy 48 (3) (2014) 147-157.Brodie, G.; Destefani, R.; Schneider, P.A.; Airey, L.; Jacob, M.V. Dielectric Properties of Sewage Biosolids: Measurement and Modeling. ...
ANTENNA CALIBRATION METHOD FOR DIELECTRIC PROPERTY ESTIMATION OF BIOLOGICAL TISSUES AT MICROWAVE FREQUENCIES We aim to estimate the average dielectric properties of centimeter-scale volumes of biological tissues. A variety of approaches to measurement of dielectric properties of materials at microwave frequenci...
In WiEps, the material under test is placed between the transmitter antenna and receiver antenna. A theoretical model is proposed to quantitatively describe the relationship between CSI data and dielectric properties of the material. The proposed technique is applied to measure the ethanol/water ...
The measurement of dielectric properties of a material based on the reflection in an open-ended waveguide is a simple and nondestructive technique, which does not require extracting any sample of the material to be measured. It is therefore of interest for the study of moisture content in materi...
Thin film material Refractive index Femtosecond time-resolving Introduction Usually, the optical properties of materials (matters) are light-wavelength dependent and associate closely with the dielectric constant (function) of the materials, ε=n+iηa in the linear approximation, where n and ηa desc...
In vivo spectroscopy of healthy skin and pathology in terahertz frequency range In this paper we have studied the THz material parameters and THz dielectric properties of human skin and pathology in vivo, and THz pulsed spectroscopy has been utilized for this purpose. We have found a contrast bet...
Principles to determine dielectric properties measurement using microwave free-space transmission measurements technique is presented in this paper. The project's main objective was to measure the dielectric properties of different agricultural waste material at microwave frequencies, which in turn, can serve...
The dielectric tensor is a physical descriptor of fundamental light–matter interactions, characterizing anisotropic materials with principal refractive indices and optic axes. Despite its importance in scientific and industrial applications ranging from material science to soft matter physics, the direct meas...
Dielectric and Insulating Properties of an Acrylic DEA Material at High near-DC Electric Fields In the present contribution, we present a method and a set-up for the measurement of the electric properties of thin polymer films, such as the ones ... LD Lillo,A Schmidt,A Bergamini,... - ...