Frequency Controllable Metamaterial Absorber by an Added Dielectric Layer
文献类型：会议论文
| 作者 | Xiong Li; Qin Feng; Xiangang Luo; and Minghui Hong |
| 出版日期 | 2011 |
| 会议名称 | AIP Conf. Proc. |
| 会议日期 | 2011 |
| 卷号 | 1328 |
| 页码 | 318-320 |
| 通讯作者 | Xiong Li |
| 中文摘要 | In this paper, we introduce a covered dielectric layer in the traditional metamaterial absorber (MA) constructed by periodic resonant split rings. The absorber frequency can be simply controlled by the permittivity and the thickness of the added layer, without affecting the shape of the absorptivity spectrum. Furthermore, the dielectric loss property of the added layer does not influence the absorption characteristic obviously when the loss is not high. Based on these unique properties, a dynamically tunable MA can be realized by modulating a covered liquid dielectric layer. |
| 英文摘要 | In this paper, we introduce a covered dielectric layer in the traditional metamaterial absorber (MA) constructed by periodic resonant split rings. The absorber frequency can be simply controlled by the permittivity and the thickness of the added layer, without affecting the shape of the absorptivity spectrum. Furthermore, the dielectric loss property of the added layer does not influence the absorption characteristic obviously when the loss is not high. Based on these unique properties, a dynamically tunable MA can be realized by modulating a covered liquid dielectric layer. |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/7885]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 作者单位 | 中国科学院光电技术研究所 |
| 推荐引用方式 GB/T 7714 | Xiong Li,Qin Feng,Xiangang Luo,et al. Frequency Controllable Metamaterial Absorber by an Added Dielectric Layer[C]. 见:AIP Conf. Proc.. 2011. |
入库方式： OAI收割
来源：光电技术研究所
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