Tunable I-shaped metamaterial by loading varactor diode for reconfigurable antenna
文献类型：期刊论文
| 作者 | Wang Yifu; Yin Jingchan; Yuan Guishan; Dong Xiaochun; Du ChunlEi |
| 刊名 | APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
 |
| 出版日期 | 2011 |
| 卷号 | 104期号:4页码:1243-1247 |
| 通讯作者 | Wang YF (Wang Yifu) |
| 中文摘要 | A tunable metamaterial by employing I-shaped metamaterial with loaded varactor diode is presented in this paper and the phase of emitting wave modulated by the varactor diode is demonstrated. We have proved that the energy loss is relatively low when the working frequency is chosen to be away from the resonance frequency of the I-shaped metamaterial. By using the metamaterial, a pattern reconfigurable antenna is designed based on arrayed antennas theory. Simulations results show that the radiation pattern can be tuned to different angles by properly arranging the linear phase difference of adjacent regions. |
| 英文摘要 | A tunable metamaterial by employing I-shaped metamaterial with loaded varactor diode is presented in this paper and the phase of emitting wave modulated by the varactor diode is demonstrated. We have proved that the energy loss is relatively low when the working frequency is chosen to be away from the resonance frequency of the I-shaped metamaterial. By using the metamaterial, a pattern reconfigurable antenna is designed based on arrayed antennas theory. Simulations results show that the radiation pattern can be tuned to different angles by properly arranging the linear phase difference of adjacent regions. |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/7365]  |
| 专题 | 光电技术研究所_微电子装备总体研究室（四室） |
| 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 | Wang Yifu,Yin Jingchan,Yuan Guishan,et al. Tunable I-shaped metamaterial by loading varactor diode for reconfigurable antenna[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2011,104(4):1243-1247. |
| APA | Wang Yifu,Yin Jingchan,Yuan Guishan,Dong Xiaochun,&Du ChunlEi.(2011).Tunable I-shaped metamaterial by loading varactor diode for reconfigurable antenna.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,104(4),1243-1247. |
| MLA | Wang Yifu,et al."Tunable I-shaped metamaterial by loading varactor diode for reconfigurable antenna".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 104.4(2011):1243-1247. |
入库方式： OAI收割
来源：光电技术研究所
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