Creating Rigorous Open Cloaks
Creating Rigorous Open Cloaks
复制标题
DOI：
10.1163/156939310792486647
复制
发表时间：
2010-01
影响因子：
1.3
通讯作者：
Tiancheng Han;C. Qiu;X. Tang
中科院分区：
文献类型：
--
作者：
Tiancheng Han;C. Qiu;X. Tang
提出了一种基于压缩坐标变换（CCT）的可控开窗隐身衣设计方法。开放式隐身衣是由一部分理想的封闭式隐身衣和一个位置和参数可控的独立系统组成。该系统可以是圆形或菱形，分别在半径方向和笛卡尔坐标系的一个轴上进行坐标变换。该斗篷能够外部隐藏具有任意材料属性（包括PEC）的任意形状的物体，并且该物体对外部空间是开放的。全波模拟验证了这种严格的隐身概念。
Based on compressing coordinate transformation (CCT) that transforms a region into a smaller region, a rigorous method for designing a cloak with controllable open window is proposed. The open cloak consists of a portion of an ideal closed cloak and an independent system whose position and parameters can be controlled. The system could be circular or diamond-shaped with coordinate transformation in radius direction and one axis of Cartesian coordinates, respectively. This cloak is able to externally hide an arbitrary-shaped object with arbitrary material property including PEC, and the object is open to the outside space. Full-wave simulations validate this rigorous cloaking concept.