应用科学学报 ›› 1993, Vol. 11 ›› Issue (3): 213-218.

• 论文 • 上一篇    下一篇

有耗目标的电磁相似性及矩形涂覆平板RCS的缩比关系

曾学刚, 林为干, 阮成礼   

  1. 电子科技大学
  • 收稿日期:1991-09-23 修回日期:1992-05-24 出版日期:1993-09-30 发布日期:1993-09-30
  • 基金资助:
    国家博土后科学基金资助课题

THE ELECTROMAGNETIC SIMILITUDE OF THE OBJECT CONTAINING LOSSY MATERIALS AND THE RCS SCALED-DOWN RELATIONSHIPS OF THE COATED PLATE

ZENG XUEGANG, LIN WEIGAN, EUAN CHENGLI   

  1. University of Electronic Science and Technology of China
  • Received:1991-09-23 Revised:1992-05-24 Online:1993-09-30 Published:1993-09-30

摘要: 把Sinclair关于理想导体目标的经典电磁相似理论推广到目标包含有耗材料的电磁系统,建立了有耗目标严格的电磁相似理论.文中以涂覆吸波材料的矩形导电平板为例,研究了缩比模型中的有耗吸波材料在不满足物理相似条件时目标雷达截面RCS的缩比关系.

关键词: 电磁相似性, 电磁散射, 吸波材料, 雷达截面

Abstract: The electromagnetic similitude conditions of the object containing lossy materials and the scaled-down relationships of the variables considered are derived in this paper. As an example, the RCS scaled-down relationship of a coated plate is studied here.

Key words: electromagnetic similitude, electromagnetic scattering, RCS, lossy material