Title : 
Representation of imperfect dielectric materials by an equivalent circuit
         
        
            Author : 
Sopilnik, A.V. ; PEPPEN, J. C L VAN
         
        
            Author_Institution : 
Dniepropetrovsk State University, Dniepropetrovsk, USSR
         
        
        
        
        
        
        
            Abstract : 
A simple equivalent two-terminal electrical network that represents, over a wide frequency range and with sufficient accuracy, the dielectric properties of imperfect dielectric materials is given. The use of this network is illustrated with one of its applications in the mining industry, namely the determination of the concentration of metal in metallic ores.
         
        
            Keywords : 
dielectric materials; equivalent circuits; dielectric properties; equivalent circuit; imperfect dielectric materials; metal concentration determination; metallic ores;
         
        
        
            Journal_Title : 
Electronics Letters
         
        
        
        
        
            DOI : 
10.1049/el:19800262