The simplified material parameter equation for elliptical cylinder cloaks  

作　　者：马华 屈绍波 徐卓 张介秋 王甲富 

机构地区：[1]The College of Science,Air Force University of Engineering [2]Electronic Materials Research Laboratory,Key Laboratory of Ministry of Education,Xi'an Jiaotong University

出　　处：《Chinese Physics B》2009年第5期1850-1852,共3页中国物理B（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant Nos 50632030 and 10474077);the 973-project of the Ministry of Science and Technology of China(Grant No 2002CB613307);The Innovation Funds of the College of Science, Air Force University of Engineering of China also co-supported this work

摘　　要：We simplify the material parameter equation for elliptical cylinder cloaks under transverse-electric and transverse- magnetic models, respectively, and confirm these simplified equations by numerical simulations. As a result, the number of the component parameters is reduced from three to two, which simplifies the design of meta-materials and thus opens up the possibility of achieving elliptical cylinder cloaks in an easy way.We simplify the material parameter equation for elliptical cylinder cloaks under transverse-electric and transverse- magnetic models, respectively, and confirm these simplified equations by numerical simulations. As a result, the number of the component parameters is reduced from three to two, which simplifies the design of meta-materials and thus opens up the possibility of achieving elliptical cylinder cloaks in an easy way.

关 键 词：INVISIBILITY cloaks METAMATERIALS 

分 类 号：O441.6[理学—电磁学]