On-body Relay Antenna System for Mobile Communication Handsets

用于移动通信手机的体上中继天线系统

• 批准号: 23656247
• 负责人: CHEN Qiang
• 金额: $ 2.41万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23656247/
• 关键词: アンテナ; MIMO; 人体; on-body; 無線通信; 移動通信; 中継アンテナ; アンテナアレー

Multi-Input Multi-Output (MIMO) technology is one of the most important technologies to be required in high-speed wireless communications of the next-generation. However, it is difficult to mount so many antennas in a mobile handset of small size. In this research, it is proposed that the multi-antennas are mounted not in the handset, but on the human body. The MIMO transmission capacity using the proposed on-body antennas are evaluated by full-wave numerical simulation and measurement, demonstrating the performance of the proposed antenna system.

多输入多输出（MIMO）技术是下一代高速无线通信所需要的最重要的技术之一。然而，在小尺寸的移动的手机中安装如此多的天线是困难的。在这项研究中，它提出了多天线安装在手机，但在人体上。通过全波数值模拟和测量，评估了使用所提出的体上天线的MIMO传输容量，证明了所提出的天线系统的性能。

项目成果

Statistical Analysis of Huge-Scale Periodic Array Antenna Including Randomly Distributed Faulty Elements

含随机分布故障元件的大规模周期阵列天线统计分析

• DOI: 10.1587/transele.e94.c.1611
• 发表时间: 2011
• 期刊: IEICE Transactions on Electronics
• 影响因子: 0.5
• 作者: K. Konno;Q. Chen;K. Sawaya;and T. Sezai
• 通讯作者: and T. Sezai

A simple asymptotical model for analyzing wire antenna with different radius

分析不同半径线天线的简单渐近模型

• DOI: 10.1002/mop.26689
• 发表时间: 2012-02
• 期刊: Microwave and Optical Technology Letters
• 影响因子: 1.5
• 作者: Zhai, Huiqing;Chen, Qiang;Yuan, Qiaowei;Sawaya, Kunio;Li, Long;Liang, Changhong
• 通讯作者: Liang, Changhong