隐身隐身层中无Maxwell电磁波场的激发
No Maxwell Electromagnetic Wave Field Excited In Cloaked Concealment
摘要：
采用GL电磁场模型对隐身衣中的三维电磁场进行了全波场模拟。对隐身衣外点源激发的电磁波场进行了三维GL模拟。本文对隐身装置内部点源激励的电磁波场进行了数值模拟。通过GL模型仿真，发现单层隐身层内部不存在由非零局部源激发的麦克斯韦电磁波场。本文用GL方法从理论上证明了这一现象。GL方法与传统方法完全不同。GL方法具有理论分析和数值模拟的双重能力，可以研究本文所展示的隐身材料的物理过程和特性。
英文摘要：
The GL electromagnetic (EM) modeling is used to simulate the 3D EM full wave field propagation through cloaks. The 3D GL simulation of the EM wave field excited by a point source outside of the cloaks has been done. The simulation of the EM wave field from the point source excitation inside of the cloak device is presented in this paper. By using the GL modeling simulation, we found a phenomenon that there is no Maxwell EM wave field which is excited by nonzero local sources inside of the single layer cloaked concealment. The theoretical proof of the phenomenon by GL method is proposed in this paper. The GL method is fully different from the conventional methods. The GL method has double abilities of the theoretical analysis and numerical simulations to research the physical process and cloak metamaterial properties that is exhibited in this paper.
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