Title :
Measurements of the dielectric relaxation spectra of nine liquids and binary mixtures at 20/spl deg/C and microwave frequencies
Author_Institution :
Ind. Res. Ltd., Auckland, New Zealand
Abstract :
New measurements of the dielectric permittivity of nine liquids and binary mixtures have been made in the range 1 to 12 GHz. The measurements are combined with data from the literature and Debye type relaxation equations are fitted. Conclusions are formed about the number of relaxation processes for each liquid.
Keywords :
curve fitting; dielectric measurement; dielectric relaxation; dispersion relations; microwave measurement; organic compounds; 1 to 12 GHz; 20 C; H/sub 2/O; binary mixtures; dielectric permittivity; dielectric relaxation spectra; microwave frequencies; Dielectric liquids; Dielectric loss measurement; Dielectric measurements; Dispersion; Electromagnetic waveguides; Equations; Frequency measurement; Liquid waveguides; Permittivity measurement; Transmission line measurements;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.546780
