Dielectric Constant and Tan Delta of Some Low Loss Liquids in V-Band

Real and imaginary parts of complex relative permittivity (relative dielectric constant and loss Factor) of some low loss liquids in the frequency range 26-40 G Hz/s at room temperature have been measured. Standard method of impedance change measurement at an air-dielectric interface and attenuation measurements on carbon tetrachloride, n-heptane and bezene are given.