An Experimental Study on Echo Feature of Small Target Model

摘要

This paper introduced the experimental studying on echo feature of two types small target model. The experiment were carry on the tank which fine sand were putted on the bosom. One of the target iS a conlmn that one of its end is plane and the other side is semisphere. The other target is also a column but one of its end is plane and the other end is a special sphere that was tangented by two planes. During the experiment, we had got the echo feature of the two types target. This text presentation the experiment method, experimental equipment and present the experiment result.