超电磁材料与未来隐身技术  

Metamaterial and Future Stealth Technology

作　　者：许占显[1] 孔立堵[1] 

机构地区：[1]空军第一航空学院,河南信阳464000

出　　处：《现代防御技术》2011年第2期45-49,共5页Modern Defence Technology

摘　　要：阐述传统隐身技术的理念和超电磁材料的基本概念与基本特性,超电磁材料是一种具有天然材料所不具备的超常物理性质的人工复合结构或复合材料,其性质往往不主要决定于构成材料的成分与本征性质,而决定于其中的人工结构。分析、说明了超电磁材料隐身技术的基本原理、设计思路与理解方法。指出了目前超电磁材料隐身技术的研究进展,最后得出未来超电磁材料应用于隐身技术具有良好潜在应用前景的结论。Tradition idea of stealth technology and basic concept and specialty of the metamaterial are expatiated herein, and a metmaterial property is from its structure rather than inheriting them directly from the materials it is composed of. It is a kind of artificial structure or compound material has unordinary properties not found in naturally formed substances. Metamaterial stealth technology principle, design thought and understanding method are analyzed and explained. Research progress of metamterial stealth technology is presented at present; lastly, plication of metamterial exists a better conclusion is reached that a better potential apstealth technology in the future

关 键 词：超电磁 隐身技术 负折射 电磁吸收 介质 

分 类 号：TM25[一般工业技术—材料科学与工程] TM27[电气工程—电工理论与新技术]