Journal of Physics & Astronomy

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Design of A Wide-angle，Broadband and Polarization Insensitivity Metamaterial Absorber


Affiliations
1 School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
 

This paper proposes a metamaterial absorber based on resistive film structure.With the incident angle of the electromagnetic wave not exceeding 45°, this metamaterial absorber can achieve a perfect absorption rate higher than 99% in a frequency range of more than 3 GHz, the absorption rate higher than 90% can completely cover the Ku- and K-band, and it also has a wide-angle，broadband and polarization insensitivity absorbing performance.

Keywords

Metamaterial Absorber, Resistive Film Structure.
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  • Design of A Wide-angle，Broadband and Polarization Insensitivity Metamaterial Absorber

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Authors

Yang Yi
School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
Y. Song
School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
S. Fan
School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

Abstract


This paper proposes a metamaterial absorber based on resistive film structure.With the incident angle of the electromagnetic wave not exceeding 45°, this metamaterial absorber can achieve a perfect absorption rate higher than 99% in a frequency range of more than 3 GHz, the absorption rate higher than 90% can completely cover the Ku- and K-band, and it also has a wide-angle，broadband and polarization insensitivity absorbing performance.

Keywords


Metamaterial Absorber, Resistive Film Structure.

References