Although a number of papers have been published on the study of multiconductor transmission lines(MTLs)parameters characterization,little experiment studied on the MTLs,especially in the frequency domain.This paper presented a series of experiments of homogeneous MTLs,got the characteristic parameters such as the capacitance matrix and the inductance matrix,and analyzed the relationship between parameters and frequency.The correctness of the experimental results was verificated by the HFSS software simulation.