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Extending the absorbance bandwidth of metamaterial absorber
Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation, 2012In this paper, we present the design of a polarization insensitive metamaterial absorber (MMA) whose performance is maintained over a wide frequency range. The basic unit cell of a MMA consists of an electric electric-LC resonator and a square loop structure.
Hyung-sub Lee, Hongmin Lee
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Acoustic Metamaterial Absorbers
2021Porous and fibrous materials provide effective and broadband acoustic absorption at mid/high audible frequencies. However, these traditional treatments result in thick and heavy layers when designed for low frequency audible sound. To overcome these limitations, in the recent years metamaterials have been proposed as an alternative to design sub ...
Jean-Philippe Groby +2 more
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Focusing on the Development and Current Status of Metamaterial Absorber by Bibliometric Analysis
Materials, 2023 In this paper, a total of 4770 effective documents about metamaterial absorbers were retrieved from the Web of Science Core Collection database. We scientifically analyzed the co-occurrence network of co-citation analysis by author, country/region ...
Jianquan Yao +9 more
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Metamaterial Based Broadband RF Absorber at X-Band
AEU - International Journal of Electronics and Communications, 2016 Metamaterial based electromagnetic wave absorbers may provide perfect absorption over significant range of electromagnetic spectrum. With perfect and broadband absorption, metamaterial absorbers play an important role in stealth technology. In this paper;
Hasan Kocer
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Metamaterial absorbers and their applications
JSAP-OSA Joint Symposia 2017 Abstracts, 2017Recent advances in metamaterials enable us to create unprecedented optical materials, and as a example of such materials, perfect absorptive material surfaces within a certain frequency range were demonstrated. Since the metamaterial absorber offers a unique surface condition with tailored absorption properties, a wide variety of potential applications
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Polarization insensitive terahertz metamaterial absorber
Optics Letters, 2011We present the simulation, implementation, and measurement of a polarization insensitive resonant metamaterial absorber in the terahertz region. The device consists of a metal/dielectric-spacer/metal structure allowing us to maximize absorption by varying the dielectric material and thickness and, hence, the effective electrical permittivity and ...
J, Grant +5 more
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Metamaterial Absorbers: From Tunable Surface to Structural Transformation
Advanced Materials, 2022Manzhang Xu, Wei Huang, Xuewen Wang
exaly
Controllable metamaterial absorbers
2013 IEEE International Workshop on Electromagnetics, Applications and Student Innovation Competition, 2013null Yijun Feng +4 more
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