2013 Volume 2 Issue 11 Pages 490-495
This paper is concerned with an analysis of scattered waves from an aircraft by using the Ray-Tracing Method (RTM) based on the imaging method. In order to reduce computation time, we propose a simple algorithm for rapid ray searching. In this paper, we describe a concept of a proposed method and show a numerical simulation of scattered powers in a large analytical region. Moreover, as one example, we show a measurement result of scattered powers which was performed in the Tokyo Bay area. Comparing the numerical result with the experimental one, we investigate the accuracy of the proposed method.