Design of Metamaterial Absorber Based on Flexible Substrate

DOI

10.2991/itms-15.2015.365How to use a DOI?

Keywords

metamaterials; absorber; resonance; bandwidth; angle-insensitive

Abstract

Artificially engineered metamaterials have enabled the creation of electromagnetic (EM) materials with properties not found in nature. This paper presents an EM wave absorbing structure of flexible substrate based on metamaterials, which can resonance in the microwave frequency, and also it has wide broadband polarization and strongly angle-insensitive absorption characteristics. By exploiting the scalability property of metamaterials, the operational bandwidth of the design can be drastically improved by placing unit cells with properly scaled resonators adjacent to each other. Simulations show that the metamaterial abosorber has dual band absorption up to 99.9% in the regime of 0.5-3THz with different incident angles.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shengxiang Wang
AU  - Wei Zhu
AU  - Yang Liu
PY  - 2015/11
DA  - 2015/11
TI  - Design of Metamaterial Absorber Based on Flexible Substrate
BT  - Proceedings of the 2015 International Conference on Industrial Technology and Management Science
PB  - Atlantis Press
SP  - 1496
EP  - 1498
SN  - 2352-538X
UR  - https://doi.org/10.2991/itms-15.2015.365
DO  - 10.2991/itms-15.2015.365
ID  - Wang2015/11
ER  -