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 .
出处
《微波学报》
CSCD
北大核心
1994年第1期51-54,共4页
Journal of Microwaves
关键词
雷达目标
散射截面
低回波金属支架
设计
Radar Cross Section, Background Subtraction, Low Reflection Target Support, Backscattering.
