Design of Image Transmission System of Intra-Body Communication Based on Capacitive Coupling

Hou, Yongtao; Song, Yong; Li, Maoyuan; Zhang, Xu; Li, Ning; Zhu, Wangwang; Wang, Yongjia

doi:10.1109/icsidp47821.2019.9173277

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A Capacitive Coupling1

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2021

2022

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Cited by 2 publications

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“…Hou et al have designed an IBC system based on capacitive coupling capable of transmitting image data [22]. By using on-off keying (OOK) modulation with a 20 MHz carrier signal, they achieved a stable image transmission through the body at a rate of 445 kbps.…”

Section: A Capacitive Couplingmentioning

confidence: 99%

Intrabody Communication Methods – A Short Overview

Roglić¹,

Vasić²

2022

Proceedings of the 29th Minisymposium

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This paper is an introduction to underlying mechanisms and the current state of technologies in the field of intrabody communication (IBC). IBC technologies utilize the human body as a communication channel to achieve communication between different devices that can be positioned inside or on the surface of the body. Current developments in the field of mobile gadgets, smartwatches and medical devices make this field of particular interest due to very low energy expenditure, security, and ability to protect private data. Since there are multiple subfields in the field of IBC technologies, this paper will focus on summarizing the principles of work for galvanic coupling and capacitive coupling and compare the tradeoffs of using one approach over the other.

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Section: A Capacitive Couplingmentioning

confidence: 99%