Ka. Nabulsi et Jr. Wait, RAY DECOMPOSITION OF THE PULSE RESPONSES OF A 2-LAYER HALF-SPACE, IEEE transactions on geoscience and remote sensing, 35(2), 1997, pp. 287-292
Using an exact numerical solution, the transient response of a two-lay
er earth model is obtained for an obliquely incident transverse magnet
ic (TM) plane wave, It is shown that the decomposition of the general
case into ray contributions is an alternative approach that yields con
sistent results, Several examples are given to demonstrate the sensiti
vity of the results to the electrical properties of the subsurface reg
ion.