Experimental realization of a circuit-based broadband illusion-optics analogue |
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| Authors: | Li Chao Meng Xiankun Liu Xiao Li Fang Fang Guangyou Chen Huanyang Chan C T |
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| Affiliation: | Key Laboratory of Microwave and Electromagnetic Radiation, Institute of Electronics, Chinese Academy of Sciences, 100190 Beijing, China. |
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| Abstract: | We experimentally demonstrate the first metamaterial "illusion optics" device--an "invisible gateway" by using a transmission-line medium. The device contains an open channel that can block waves at a particular frequency range. We also demonstrate that such a device can work in a broad frequency range. |
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