• Pankaj A Chalikwar

The complex permittivity spectra was obtained for Propanol in pure state at 250C , and was fitted in Cole-Davidson model, for this purpose time domain reflectometry technique has been deployed in the frequency span of 10 MHz-30 GHz using time domain reflectometry technique. The values of dielectric absorption ε′ and dielectric loss ε″ were also estimated and plotted in the frequency range. The resonance character of the attenuation (the imaginary part of the complex permittivity) can be explained in a similar way. Before the resonance the loss is increasing because the dipoles still can totally orient when the electric field changes direction, so the loss is proportional to the frequency.

complex permittivity spectra, Propanol, dielectric absorption, dielectric loss, Time domain reflectometry

"Dielectric Absorption and Loss Study for Propanol in 10MHz to 30GHz Frequency Range", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 3, page no.i386-i389, March-2023, Available :http://www.jetir.org/papers/JETIR2303856.pdf

"Dielectric Absorption and Loss Study for Propanol in 10MHz to 30GHz Frequency Range", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 3, page no. ppi386-i389, March-2023, Available at : http://www.jetir.org/papers/JETIR2303856.pdf