Radiated Noise Analysis in Differential Detection for Intra-body Communication

被引：0

作者：

Yoshioka, Koki ^{[1
]}

Sato, Yuki ^{[1
]}

Toyoshima, Yutaro ^{[1
]}

Shinagawa, Mitsuru ^{[1
]}

Tsuji, Masaaki ^{[2
]}

Itoh, Naohiro ^{[3
]}

Kawahata, Kohji ^{[3
]}

Kubota, Syuji ^{[2
]}

Tsukamoto, Nobunari ^{[3
]}

机构：

[1] Hosei Univ, Fac Sci & Engn, 3-7-2 Kajino Cho, Koganei, Tokyo 1848584, Japan

[2] RICOH Co LTD, 2-7-1 Izumi, Ebina, Kanagawa 2430460, Japan

[3] RICOH Co LTD, 13-1 Himemuro Cho, Ikeda, Osaka 5638501, Japan

来源：

2019 13TH INTERNATIONAL CONFERENCE ON SENSING TECHNOLOGY (ICST) | 2019年

关键词：

intra-body communication; radiated noise; differential detection; laser diode; photo diode; optical fiber;

D O I：

10.1109/icst46873.2019.9047674

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes radiated noise analysis for intra-body communication using differential detection with a positive and a negative electrode. Noise reduction is studied through measured waveforms using an optical tool with a laser diode and a photo diode. A noise source, transmitter, and receiver are made from the optical tool. It is verified that the differential detection can reduce the radiated noise from a communication cable under a free access floor by adjusting the differential voltage balance between the positive and negative electrodes.

引用

页数：5