We have recently been able to find the general relation between frequency and electrical conductance and dielectric constant in mixtures.From our general equation of the force of relaxation one can now derive a
Figure 8.Plot of dielectric constant for TiO2-fired clay composites (Kingeryet al. 1976) alongside ROM, HS upper and lower bound, logarithmic, and series models. The Rayleigh relation and the Eshelby model are coincident with the lower bound predictions. ...
The results showed that the relative dielectric constant of pork was decreased with increasing frequency, and the dielectric loss factor reached a minimum at 2500MHz. The relation between the dielectric constant of the solvent and the dissociation constant of Glycine was... On decreasing capacitance,...
Accordingly, the substrate that displayed the best performance for high frequency application had the lowest dielectric constant, lowest loss tangent and highest Q-factor (i.e., RT5880), and it was chosen to enhance our proposed 3-dB BLC. This enhanced 3-dB BLC was designed with the ...
In electrical engineering and electronics, the dielectric losses are characterized by the loss tangent: tanδ. However, the most general physical characteristic of losses, particularly for description of frequency dependences, is the complex dielectric constant: ɛ∗ω=ɛ′ω−ɛ″ω,tanδ=...
15.Study on the Relation between the Dielectric Constant and the Lattice Distortion of PZT and PT;PZT和PT介电常数与晶格畸变关系的研究 16.The Model of Dielectric Constant for Rain and Estimation of Its Parameters;雨介质的介电常数模型及其参数估计 17.The more common electrical properties include ele...
1.CAT of relative dielectric constant based on the method of "open-ended waveguide;基于“终端开口波导法”相对介电常数的CAT 2.In the frequency range of 40?Hz～50?kHz,the impedance of barium-bearing calcium sulfo-ferritealuminate mineral decreases with the increase of hydration ages;hydration ages...
1 Dielectric Constant and Breakdown Strength of Polymer Composites with High Aspect Ratio Fillers Studied by Finite Element Models ..
FOR liquids, the Einstein theory 1 of light scattering, the Gans theory 2 of the Kerr effect and the Leontovitch theory 3 of the Maxwell effect all require knowledge of the isothermal density derivative of the optical dielectric constant, ρ( n 2 / ρ) T . Experimental values of this ...
The dielectric constant, ε, was found to be temperature- and frequency- independent at very low temperatures but the value of ε at zero magnetic field was much greater than the host crystal value ε . This is probably due to a contribution from the donor centers. An increase in the ...