Title :
Numerical modeling of measurements of dielectric material characteristics using non-sinusoidal signals
Author :
Kolchigin, N.N. ; Pivnenko, S.N.
Author_Institution :
Dept. of Theor. Radio Phys., Kharkov State Univ., Ukraine
Abstract :
An approximate solution to the problem of reflection of restricted in space transient electromagnetic field from layered lossy dielectric halfspace is described. According to the results obtained an algorithm of determination of dispersion and angular characteristics of dielectric material using the space-time distributions of the reflected field has been derived
Keywords :
dielectric materials; dielectric measurement; electromagnetic field theory; electromagnetic wave reflection; numerical analysis; permittivity measurement; transient analysis; algorithm; angular characteristics; approximate solution; dielectric material characteristics measurements; dispersion; layered lossy dielectric halfspace; nonsinusoidal signals; numerical modeling; reflection; space-time distributions; transient electromagnetic field; Dielectric losses; Dielectric materials; Dielectric measurements; Electromagnetic reflection; Electromagnetic scattering; Electromagnetic transients; Employment; Numerical models; Optical reflection; Pulse measurements;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-4360-3
DOI :
10.1109/MMET.1998.709774
