中国物理B ›› 2014, Vol. 23 ›› Issue (5): 54101-054101.doi: 10.1088/1674-1056/23/5/054101
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
罗孝阳, 刘道亚, 刘锦景, 董建峰
Luo Xiao-Yang (罗孝阳), Liu Dao-Ya (刘道亚), Liu Jin-Jing (刘锦景), Dong Jian-Feng (董建峰)
摘要: Two-dimensional (2D) elliptically cylindrical invisible cloaks with multiple regions are designed based on the transformation optics and the complementary media theory. Multiple invisible cloak regions can be obtained by properly using the compressed or folded transformation in each space layer. The constitutive parameter tensor expressions for each region have been obtained. The results of full wave simulations by using finite element software confirm the validity of the constitutive parameter tensor expressions. In addition, the parameters are relatively easier to realize.
中图分类号: (Electromagnetic wave propagation; radiowave propagation)