Determination of multicomponent media permittivity by high-frequency method

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Bolshunova, O.M.^1 ; Korzhev, A.A.^1 ; Vatlina, A.M.^1 ; Kamyshyan, A.M.^1

Saint-Petersburg Mining University, 21 linia V.O., 2, Saint-Petersburg

199106, Russia^1

关键词: Analytic calculations;    Dielectric permittivities;    High frequency HF;    High-frequency dielectrics;    High-frequency methods;    Laboratory conditions;    Mixture components;    Multi-component medias;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/6/062004/pdf
DOI  :  10.1088/1755-1315/194/6/062004

来源: IOP

【 摘 要 】

The problem of determining the multicomponent media equivalent permittivity by a high-frequency dielectric method was considered. Analytic calculations of the medium equivalent permittivity by changing the frequency of the measuring high-frequency generator were presented. The variation of the volume ratio measurements results of the mixture components caused by the different components distribution in the volume was determined. The results of an experimental study in laboratory conditions of the dielectric permittivity measurer physical model were presented.