Title :
Direct measurement method for refraction index of liquids in Q-band
Author :
Golubnichaya, G.V. ; Kirichenko, A.Ya.
Author_Institution :
Usikov Inst. of Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkov
Abstract :
The possibility of complex refraction index measurement for liquids with small viscosity using the oscillating string is demonstrated. The proposed method provides rapid determination of liquidpsilas dielectric parameters without complicated mathematical analysis of results. Precision of the proposed method is of the same order, as that of waveguide method of refractive index measurement. The facilities of method are demonstrated using the results of several liquids measurements.
Keywords :
dielectric materials; dielectric measurement; refractive index measurement; viscosity; Q-band; complex refraction index measurement; liquid dielectric parameters; oscillating string; viscosity; Dielectric liquids; Dielectric measurements; Helium; Tellurium;
Conference_Titel :
Microwave & Telecommunication Technology, 2008. CriMiCo 2008. 2008 18th International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
978-966-335-166-7
Electronic_ISBN :
978-966-335-169-8
DOI :
10.1109/CRMICO.2008.4676582
