Archivio Istituzionale della RicercaThe main issues of cloaking problems are to increase the bandwidth of operation and to efficiently cloak electrically large objects. In order to overcome these problems, in this paper an inhomogeneous metasurface is proposed. The metasurface unit cell is composed of two metallic square patches with different lengths. Two arrangements of the single patches are analysed in terms of scattering field reduction and compared with a homogeneous structure.
Inhomogeneous metasurface to enlarge cloaking bandwidth / Cappello, Barbara; Matekovits, Ladislau. - ELETTRONICO. - (2020), pp. 813-814. (Intervento presentato al convegno 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting tenutosi a Montreal, QC, Canada nel 5-10 July 2020) [10.1109/IEEECONF35879.2020.9329662].
Inhomogeneous metasurface to enlarge cloaking bandwidth
Cappello, Barbara;Matekovits, Ladislau
2020
Abstract
The main issues of cloaking problems are to increase the bandwidth of operation and to efficiently cloak electrically large objects. In order to overcome these problems, in this paper an inhomogeneous metasurface is proposed. The metasurface unit cell is composed of two metallic square patches with different lengths. Two arrangements of the single patches are analysed in terms of scattering field reduction and compared with a homogeneous structure.
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Descrizione: Inhomogeneous metasurface to enlarge cloaking bandwidth
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CapMatAPS2020_v2_20200117.pdf
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Descrizione: Inhomogeneous metasurface to enlarge cloaking bandwidth
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https://hdl.handle.net/11583/2872136