雷达散射截面实时计算研究的现状与展望

Review and Outlook of Radar Cross Section Calculating in Real Time

复杂目标雷达散射截面的实时计算是国防科技基础研究中的一个重要问题，在目标的识别与设计、隐身与反隐身等方面有着重要的意义。而以往解决这一问题的方法在计算速度、计算精度等关键因素方面存在着很大的缺陷。本文首先介绍了图形工作站在此领域的应用，并对国内外发展现状作了详尽的分析。然后在此基础上指出了该领域目前存在的关键性问题。

RCS(radar cross section)calculating in real time is one of the key problems in the research area of national defenst system,playing an important role in the field of military targets design and identification,especially in the field of stealth and stealth defense.However,there exist some serious limitations in the conventional method,for example,it is time consumed and the final numerical results are usually poor in precision.In this paper the application of graphical work station in this area is introduced at first,and then detailed analysis of the present situation is given. On these bases,the key problems existed in the area are pointed out, and emphasis is placed on proposing corresponding solutions.