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Development of a Half-Duplex Communication Device for Use via Human Skin
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 Title & Authors
Development of a Half-Duplex Communication Device for Use via Human Skin
Kim, Won-Jun; Song, Kyo-Yong; Kim, Young-Pil; Ko, Dong-Young; Kim, Jung-Han;
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 Abstract
In this study, a half-duplex mutual communication device via human skin was developed. Frequency-shift keying (FSK) digital modulation and demodulation control were used to transmit and receive data. Data communication through the human body is an effective communication technique and has high-grade security characteristics. In addition, making contact is a natural instinct of humans. Transmitting data through the human body is currently a highly conspicuous technology, because recently a lot of commercial sensors for humans have been developed. A body area network (BAN) can be easily constructed by this communication method on human skin. In this study, a half-duplex FSK mutual communication device was developed using a commercial FSK modulator and demodulator. A special control switching circuit and communication sequence were developed for mutual communication through human skin.
 Keywords
Full-duplex communication (FSK);Body area network (BAN);Human body communication;Frequency shift keying;
 Language
Korean
 Cited by
 References
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