期刊
IEEE PHOTONICS JOURNAL
卷 7, 期 1, 页码 -出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JPHOT.2015.2399356
关键词
Metamaterials; absorber; subwavelength structures
资金
- National Natural Science Foundation of China [61007024, 61475159, 61271150]
In this paper, we report the design, analysis, and simulation of a novel quadrupleband metamaterial absorber at microwave frequencies. The absorber is composed of delicate periodic patterned structures and a metallic background plane, which are separated by a dielectric substrate. By manipulating the periodic patterned structures, nearly perfect absorption can be obtained at four specific resonance frequencies. Moreover, the significantly high absorptions of quadruple peaks are insensitive to polarization independence, and the influence of the incident angle on the absorption for both TE and TM modes was also analyzed. To explain the absorption mechanism of the suggested structures, the electric and magnetic field distributions and the resistance matching principle were given. Importantly, the design idea has the ability to be extended to other frequencies, such as terahertz, infrared, and optical frequencies.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据