Knowledge management system National Space Science Center,CAS
| Wideband MIMO Directional Antenna Array with a Simple Meta-material Decoupling Structure for X-Band Applications | |
| Alternative Title | WOS:000545676200011;20204209360384 |
| Jiang, Jianfeng; Li, Yingsong1; Zhao, Lei2; Liu, Xiaoguang3 | |
| Source Publication | APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL
 |
| 2020 | |
| Volume | 35Issue:5Pages:556-566 |
| ISSN | 1054-4887 |
| Language | 英语 |
| Keyword | Directional high isolation low mutual coupling low mutual coupling meta-material MIMO antenna wideband X-band MUTUAL COUPLING REDUCTION ISOLATION ENHANCEMENT DIVERSITY DESIGN LINE |
| Abstract | In this paper, a compact wideband MIMO directional antenna array with a single-layered metamaterial is proposed to realize high isolation. The metamaterial decoupling structure, which is composed of a modified split-rings and a square loop structure, is suspended over the two antenna elements to reduce the mutual coupling. The achieved results show that the proposed antenna array owns a -10 dB impedance bandwidth ranging from 8.5 GHz to 11.5 GHz. Furthermore, by loading the proposed meta-material superstrate over the two-element MIMO antenna, the designed MIMO antenna array not only has good performance but also enhances the isolation to be more -15 dB within the operating frequency band. In addition, the performances of the proposed antenna array are also tested by radiation pattern, gain, envelope correlation coefficient, diversity gain, total active reflection coefficient and so on. Therefore, these simulation results prove that the proposed wideband MIMO directional antenna array is a suitable candidate for X-band communication. |
| Indexed By | SCI ; EI |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/7734 |
| Collection | 中国科学院国家空间科学中心 |
| Affiliation | 1.Harbin Engn Univ, Coll Informat & Commun Engn, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China 3.China Univ Min & Technol, Sch Informat & Control Engn, Xuzhou 221116, Jiangsu, Peoples R China 4.Univ Calif Davis, Dept Elect & Comp Engn, Davis 95618, CA, Peoples R China |
| Recommended Citation GB/T 7714 | Jiang, Jianfeng,Li, Yingsong,Zhao, Lei,et al. Wideband MIMO Directional Antenna Array with a Simple Meta-material Decoupling Structure for X-Band Applications[J]. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL,2020,35(5):556-566. |
| APA | Jiang, Jianfeng,Li, Yingsong,Zhao, Lei,&Liu, Xiaoguang.(2020).Wideband MIMO Directional Antenna Array with a Simple Meta-material Decoupling Structure for X-Band Applications.APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL,35(5),556-566. |
| MLA | Jiang, Jianfeng,et al."Wideband MIMO Directional Antenna Array with a Simple Meta-material Decoupling Structure for X-Band Applications".APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL 35.5(2020):556-566. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment