Single-layer circular polarizer using metamaterial and its application in antenna
文献类型：期刊论文
| 作者 | Ma, Xiaoliang; Huang, Cheng; Pu, Mingbo; Hu, Chenggang; Feng, Qin; Luo, Xiangang |
| 刊名 | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
 |
| 出版日期 | 2012-07-01 |
| 卷号 | 54期号:7页码:1770-1774 |
| 关键词 | circular polarizer metamaterial microstrip antenna gain enhancement |
| 英文摘要 | In this letter, we report a new type of circular polarizer using a single-layer metamaterial. The unit cell is composed of a metallic annular-ring and an embedded strip. Numerical and experimental results show that the linearly polarized plane wave can be converted to circularly polarized wave with a 3-dB axial ratio bandwidth of about 17%, which is from 13.25 to 15.7 GHz. The polarizer can also keep good circular polarization with incident off-normal angle in the range of +/- 30 degrees. Subsequently, this polarizer is applied in the linearly polarized microstrip patch antenna as superstrate, making this antenna composite radiate circularly polarized wave. In addition, the antenna gain is enhanced by about 3 dB in comparison with conventional patch antenna without polarizer. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:17701774, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26884 |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Engineering, Electrical & Electronic ; Optics |
| 研究领域[WOS] | Engineering ; Optics |
| 关键词[WOS] | MEANDER-LINE POLARIZER ; CONVERTER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302801800058 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2401]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Xiaoliang,Huang, Cheng,Pu, Mingbo,et al. Single-layer circular polarizer using metamaterial and its application in antenna[J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS,2012,54(7):1770-1774. |
| APA | Ma, Xiaoliang,Huang, Cheng,Pu, Mingbo,Hu, Chenggang,Feng, Qin,&Luo, Xiangang.(2012).Single-layer circular polarizer using metamaterial and its application in antenna.MICROWAVE AND OPTICAL TECHNOLOGY LETTERS,54(7),1770-1774. |
| MLA | Ma, Xiaoliang,et al."Single-layer circular polarizer using metamaterial and its application in antenna".MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 54.7(2012):1770-1774. |
入库方式： OAI收割
来源：光电技术研究所
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