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Li Pei-Ning (李培宁)1, Liu You-Wen (刘友文)1, Meng Yun-Ji (孟云吉)1 and Zhu Min-Jun (朱晃君)1
2011 Chinese Physical Society and IOP Publishing Ltd
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Citation Li Pei-Ning et al 2011 Chinese Phys. Lett. 28 064206
DOI 10.1088/0256-307X/28/6/064206
265 Total downloads
We propose an invisibility multifrequency cloak with a single shell of negative index metamaterials (NIMs) based on the scattering cancellation cloaking theory. Theory and simulation results show that the cloak can reduce the total scattering cross section at multiple frequencies by exploiting the frequency dispersion of the permittivity and permeability simultaneously. It may provide a potential way to design a multifrequency cloak.