Effect of User's Posture and Device's Position on Human Body Communication with Multiple Devices

被引：0
|
作者：
Muramatsu, D. [1 ]
Koshiji, F. [2 ]
Koshiji, K. [2 ]
Sasaki, K. [1 ]
机构：
[1] Univ Tokyo, Grad Sch Frontier Sci, Dept Human & Engineered Environm Studies, 5-1-5 Kashiwano Ha, Kashiwa, Chiba 2778563, Japan
[2] Tokyo Univ Sci, Res Inst Sci & Technol, Noda, Chiba 2788510, Japan
来源：
2015 INTERNATIONAL CONFERENCE ON ELECTRONIC PACKAGING AND IMAPS ALL ASIA CONFERENCE (ICEP-IAAC) | 2015年
关键词：
human body communication; body area network; wearable device; electromagnetic field analysis; electrode;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Transmission characteristics of human body communication assuming actual situation are still not well understood. In this paper, the electric field distributions and transmission characteristics of HBC were evaluated using multiple wearable receivers and models of different posture. As a result, Differences caused by the models of different posture were small enough considering individual differences of real human bodies. On the other hand, the receiver position had significant effect on the transmission characteristic. Moreover, it was found that the transmission characteristics were improved by 15 dB to adjust port impedance of the devices to the absolute value of the input impedance in the electrodes.
引用
收藏
页码：124 / 127
页数：4
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