Far-field RCS prediction method using cylindrical or planar near-field RCS data

被引：0
|
作者：
Inasawa, Y
Miyashita, H
Chiba, I
Makino, S
Urasaki, S
机构：
来源：
IEICE TRANSACTIONS ON ELECTRONICS | 1997年 / E80C卷 / 11期
关键词：
radar cross section; near-field measurement; RCS; near-field RCS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper we propose a new far-field RCS prediction method using cylindrical or planar near-field RCS data. First we derive the relation between RCS and the scattering coefficient using physical optics technique. The far-field RCS prediction algorithm is obtained by approximating the relation using the condition of Fresnel region and the paraxial constraint le in the case of cylindrical or planar scanning. Finally we predict the far-field RCS using measured or calculated near-field RCS data of the conducting rectangular prism or plate. The validity of the proposed algorithm is demonstrated.
引用
收藏
页码：1402 / 1406
页数：5
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