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In this paper, a monolayer high-impedance surface broadband absorber with honeycomb lattices based on the flexible metamaterial are designed. The simulated results are shown that the relative absorption bandwidth is from 13 to 19.1 GHz, also it can be observed that the simulated absorption exceeds 95% almost from 13.1 to 19 GHz and the absorber is polarization insensitive for the incident wave under...
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