Practical Insights into the Impedance Response of Interdigitated Electrodes: Extraction of Relative Static Permittivity and Electrolytic Conductivity

This work aims to provide a detailed understanding of the challenges related computation relative static permittivity and electrolytic conductivity sample medium from its impedance response recorded with interdigitated electrode (IDE) geometries. Within scope study, data has been measured evaluated for total nine media using two distinct IDE Particular emphasis is laid upon compensation parasitic influences affecting response. With raw supporting this study fully disclosed, reader offered opportunity comprehensively retrace evaluation procedure proposed in text.