Abstract
This paper describes an algorithm for computing scattered powers from a moving three-dimensional target. The proposed algorithm based on the ray tracing method (RTM) can shorten computation time by simplifying the ray searching procedure. Thus the method can be applied to the large analytical region in comparison with the general RTM. An experimental result of the scattered powers from an aircraft obtained by using the terrestrial digital broadcasting is shown. It is shown that the proposed algorithm is an useful numerical technique by comparing with the experimental data.
