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Design and Analysis of a Polarization‐Insensitive and Wide‐Angle Ultrabroadband Metamaterial Absorber
Author(s) -
Luo Zhiyou,
Ji Shijun,
Zhao Ji,
Wu Han,
Dai Handa
Publication year - 2021
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.202170043
Subject(s) - metamaterial absorber , broadband , molar absorptivity , optics , metamaterial , polarization (electrochemistry) , electromagnetic shielding , radar , brewster's angle , electromagnetic simulation , ku band , materials science , tunable metamaterials , physics , optoelectronics , telecommunications , engineering , electronic engineering , chemistry , brewster , composite material
A polarization‐insensitive and wide‐angle characteristic ultra‐broadband metamaterial absorber (UBMMA) is designed by Shijun Ji and co‐workers (article number 2100111 ), which is covering the C‐/X‐/Ku‐ and K‐band. The calculation results indicate that the absorptivity of the UBMMA is more than 80% from 6.65 GHz to 23.73 GHz, and most of it is more than 90%. This absorber can be applied in the fields of broadband antennas, satellite radar and electromagnetic shielding.