{"title":"Transmission characteristics between in-body and on-body transceivers using mhz-band near-field coupling technology","authors":"K. Nagata, Y. Kado","doi":"10.1109/ISMICT.2013.6521702","DOIUrl":null,"url":null,"abstract":"We propose a technology for megahertz-band near field coupling communication using a communication path between a transceiver (TRX) on the surface of the human body (Wearable TRX) and a TRX embedded in the environment (Embedded TRX). We embedded a transceiver (In-body TRX) in a phantom that had the same electrical properties as those of the human body to apply this technology to the healthcare and medical fields. Reducing electrode size and power consumption is a key issue to make small In-body TRXs. We evaluated the quality of transmission by using packet error rate (PER) measurements between the In-body TRX and the Wearable TRX and focused on the dependence of PER on the types of electrodes and output voltages. We present the PER characteristics and describe a basic method of design to reduce the size of the In-body TRX.","PeriodicalId":387991,"journal":{"name":"2013 7th International Symposium on Medical Information and Communication Technology (ISMICT)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 7th International Symposium on Medical Information and Communication Technology (ISMICT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISMICT.2013.6521702","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
We propose a technology for megahertz-band near field coupling communication using a communication path between a transceiver (TRX) on the surface of the human body (Wearable TRX) and a TRX embedded in the environment (Embedded TRX). We embedded a transceiver (In-body TRX) in a phantom that had the same electrical properties as those of the human body to apply this technology to the healthcare and medical fields. Reducing electrode size and power consumption is a key issue to make small In-body TRXs. We evaluated the quality of transmission by using packet error rate (PER) measurements between the In-body TRX and the Wearable TRX and focused on the dependence of PER on the types of electrodes and output voltages. We present the PER characteristics and describe a basic method of design to reduce the size of the In-body TRX.