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Conference Paper A Novel System for Intrabody Communication: TouchAnd-Play
Cited 9 time in scopus Share share facebook twitter linkedin kakaostory
Authors
Chang Hee Hyoung, Jin Bong Sung, Jung Hwan Hwang, Jin Kyung Kim, Duck Gun Park, Sung Weon Kang
Issue Date
2006-05
Citation
International Symposium on Circuits and Systems (ISCAS) 2006, pp.1343-1346
Publisher
IEEE
Language
English
Type
Conference Paper
Abstract
This paper presents a novel intrabody communication system, in which the base-band signal is directly transmitted through human body and electrically recovered, and its architecture are. The electrical characteristics of the human body in terms of a communicational channel are investigated from IKHz to 10MHz using the equipments with a floating ground. The signal from universal asynchronous receiver transceiver (UART) port of microcontroller with 3V peak is used as the output of transmitter. The receiver board occupied 2.2×2.2cm2 areas and consumes 30mW power with 3V supply voltage. The packet error rate (PER) of 10-8 is obtained with a packet size of 77bits. The proposed system named Touch-And-Play (TAP) is implemented and validated by transferring the JPEG file with Manchester coded digital signal up to 1Mbps from one hand with a microcontroller to the opposite one with the functional equivalence of the printer through human body by touching them. © 2006 IEEE.
KSP Keywords
Communication system, Digital Signal, Electrical characteristics, Floating Ground, Functional equivalence, Human Body, ITS Architecture, Intra-body communication, Packet error rate, Packet size, Supply voltage