| 多极化MIMO信道特性与天线设计* |
| |
| 引用本文： | 朴大志.多极化MIMO信道特性与天线设计*[J].应用声学,2019,38(4):720-728. |
| |
| 作者姓名： | 朴大志 |
| |
| 作者单位： | 中国传媒大学 信息与通信工程学院 北京 100024 |
| |
| 摘 要： | 多极化MIMO技术在高频谱效率和紧凑型MIMO通信系统中具有较大的应用潜力,其信道特性与天线辐射特性和环境散射特性以及它们之间的相互作用密切相关,目前紧凑型、低耦合的多极化MIMO天线设计仍存在很大挑战。本文简要介绍和总结了多极化MIMO信道建模理论、多极化天线实现方式和信道特性测量实验等,并指出存在的一些问题和未来的研究方向。
|
| 关 键 词： | 多极化MIMO 信道建模 多极化天线 |
| 收稿时间： | 2019/2/14 0:00:00 |
| 修稿时间： | 2019/7/1 0:00:00 |
A Review of channel modeling theory and antenna design of multipolarized MIMO communication system |
| |
| Piao Dazhi.A Review of channel modeling theory and antenna design of multipolarized MIMO communication system[J].Applied Acoustics,2019,38(4):720-728. |
| |
| Authors: | Piao Dazhi |
| |
| Institution: | College of Information and Communication Engineering Communication University of China Beijing 100024 China |
| |
| Abstract: | Multipolarized MIMO technology has great potential in MIMO communication systems with high spectrum efficiency and compactness. The behavior of a multipolarized MIMO channel depends strongly on the radiation property of the antenna, the scattering characteristic of the propagation environment and the interactions between them, however, there are still big challengers in the realization of compact and low coupled multipolarized MIMO antenna. In this paper, some theories related to the channel modeling of multipolarized MIMO system, antenna realization, and some channel measurement experiments are briefly introduced and summarized. Finally, some problems and research directions are pointed out. |
| |
| Keywords: | Multipolarized MIMO Channel modeling Multipolarized antenna |
|
| 点击此处可从《应用声学》浏览原始摘要信息 |
| 点击此处可从《应用声学》下载免费的PDF全文 |
