应用科学学报 ›› 1991, Vol. 9 ›› Issue (1): 24-28.

• 论文 • 上一篇    下一篇

有耗电磁系统的相似性

时振栋   

  1. 电子科技大学
  • 收稿日期:1989-07-30 修回日期:1990-01-19 出版日期:1991-03-31 发布日期:1991-03-31

SIMILARITY FOR LOSSY ELECTROMAGNETIC SYSTEMS

SHI ZHENDONG   

  1. The University of Electronic Science and Technology of China
  • Received:1989-07-30 Revised:1990-01-19 Online:1991-03-31 Published:1991-03-31

摘要: 介绍在电磁系统中含有耗材料时模型与原型间的相似性,并讨论了有界区域的相似性问题,它们对设计某些电磁工程前的模型试验是很有用的.

关键词: 模型系统, 相似性, 全尺寸系统, 有耗电磁系统, 缩比, 有界区域

Abstract: Models of electromagnetic systems have been widely used for studies of wave radiation, scattering and transmission. The similarity between the model system and the full-scale system for the lossless electromagnetic system is well-known. In this paper, we introduce their similarity for lossy electromagnetic systems and discuss the similarity for bounded regions, which is useful to modeling measurements and scaling calculations before designing some electromagnetic systems.

Key words: scaling, lossy electromagnetic system, full-scale system, model system, similarity, bounded region