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.

作者: Li Guijuan Fan Jun Wan Lin

作者单位: Dalian Scientific Test and Control Technology Institute, P. R. C State Key Laboratory of Vibration, Shock&Noise, Shanghai Jiaotong university

会议类型: 国际会议

会议名称: 2007年国际声学工程与技术学术会议

会议地点: 北京

会议语种:英文

页码: 159-164

在线出版日期: 2007-10-01（万方平台首次上网日期，不代表论文的发表时间）