A Frequency and Pattern Reconfigurable Antenna Array Based on Liquid Crystal Technology
文献类型：期刊论文
| 作者 | Zhao, Yizhe1,2; Huang, Cheng2; Qing, An-Yong1; Luo, Xiangang2 |
| 刊名 | IEEE Photonics Journal
 |
| 出版日期 | 2017 |
| 卷号 | 9期号:3页码:7932191 |
| 关键词 | Directional patterns (antenna) - Liquid crystals - Liquids - Microstrip devices - Microwave antennas - Phase shifters - Scanning antennas - Slot antennas |
| ISSN号 | 1943-0655 |
| 英文摘要 | A reconfigurable antenna array based on liquid crystal (LC) technology is proposed, which can dynamically tune operation frequency and achieve beam steering. The antenna element is composed of two parts: a microstrip patch array and a phase shifter using the inverted microstrip line (IMSL). The LC substrate is used to support the patch array for controlling its resonance frequency, while the LC-based IMSL phase shifter is adopted to tune the transmission phase by changing the effective permittivity of the LC. In order to verify the reconfigurable characteristics, the antenna array consisting of 1 × 4 elements are designed and numerically investigated. Simulation results show that this antenna can realize beam steering with a scanning angle range of (-20°, 20°), while its operation frequency can be actively tuned between 14.5 and 16.4 GHz. © 2017 IEEE. |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/8810]  |
| 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 | 1.School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu; 610054, China; 2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China |
| 推荐引用方式 GB/T 7714 | Zhao, Yizhe,Huang, Cheng,Qing, An-Yong,et al. A Frequency and Pattern Reconfigurable Antenna Array Based on Liquid Crystal Technology[J]. IEEE Photonics Journal,2017,9(3):7932191. |
| APA | Zhao, Yizhe,Huang, Cheng,Qing, An-Yong,&Luo, Xiangang.(2017).A Frequency and Pattern Reconfigurable Antenna Array Based on Liquid Crystal Technology.IEEE Photonics Journal,9(3),7932191. |
| MLA | Zhao, Yizhe,et al."A Frequency and Pattern Reconfigurable Antenna Array Based on Liquid Crystal Technology".IEEE Photonics Journal 9.3(2017):7932191. |
入库方式： OAI收割
来源：光电技术研究所
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