Concentration and Frequency Dependent Dielectric Permittivity and Dielectric Loss Study of Brucine -Chloroform Solution using Time Domain Reflectometry (TDR)

Dielectric permittivity (ε’) and dielectric loss (ε’’) of Brucine-Chloroform solution over a frequency range of 10 MHz to 30 GHz have been measured using Time Domain Reflectometry (TDR). Observations are taken for different molar concentrations of Brucine-Chloroform (0M to 0.3M) at 298°K. Step pulse without sample R1 (t) and with sample Rx (t) were recorded in time window of 5nS and digitized in 2000 points. The effect of concentration and frequency on dielectric permittivity and dielectric loss has been presented in this paper.