遮掩式低回波金属支架的设计  

THE OPTIMAL DESIGN OF A LOW REFLECTION METALLIC TARGET SUPPORT

作　　者：薛明华[1] 徐永斌[1] 

机构地区：[1]北京航空航天大学

出　　处：《微波学报》1994年第1期51-54,共4页Journal of Microwaves

摘　　要：本文推出了一种具有固定遮掩屏的低RCS金属支架系统;介绍了其主要特点及设计方法;计算了该支架的多种数学模型的散射截面分布;试验研究了优化支架模型的散射特性.本文的计算及试验结果对于设计制做实用低回波金属目标支架具有重要的参照价值.Column support has played an important role in low RCS measurement. In this paper, a new kind of metallic support scheme is proposed. It has the advantage of ultra- low reflectivity as well as heavy target support load. Moreover, the bistatic cross sections of different outer shape are discussed, and the optimal design method is presented .

关 键 词：雷达目标 散射截面 低回波金属支架 设计 

分 类 号：TN957.51[电子电信—信号与信息处理]