Conceal an entrance by means of superscatterer
Xudong Luo, Tao Yang, Yongwei Gu, Hongru Ma
TL;DR
This paper introduces a novel rectangular superscatterer design that conceals entrances from electromagnetic detection by coating a negative index material shell on a perfect electrical conductor rectangle, confirmed through simulations.
Contribution
The paper presents a new superscatterer design for concealment using negative index materials, expanding applications in electromagnetic cloaking.
Findings
Numerical simulations confirm effective concealment in far-field and near-field.
The superscatterer design is feasible with current negative index materials.
The approach effectively conceals entrances from electromagnetic waves.
Abstract
By using the novel property of the rectangular superscatterer, we propose a design which can conceal an entrance from electromagnetic wave detection. Such a superscatterer is realized by coating a negative index material shell on a perfect electrical conductor rectangle cylinder. The results are numerically confirmed by full-wave simulations both in the far-field and near-field.
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