DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hyoung, Chang-Hee | ko |
dc.contributor.author | Kang, Sung-Weon | ko |
dc.contributor.author | Park, Seong-Ook | ko |
dc.contributor.author | Kim, Youn-Tae | ko |
dc.date.accessioned | 2013-03-12T08:14:51Z | - |
dc.date.available | 2013-03-12T08:14:51Z | - |
dc.date.created | 2012-06-11 | - |
dc.date.created | 2012-06-11 | - |
dc.date.issued | 2012-04 | - |
dc.identifier.citation | ETRI JOURNAL, v.34, no.2, pp.216 - 225 | - |
dc.identifier.issn | 1225-6463 | - |
dc.identifier.uri | http://hdl.handle.net/10203/101747 | - |
dc.description.abstract | This paper presents a transceiver module for human body communications whereby a spread signal with a group of 64 Walsh codes is directly transferred through a human body at a chip rate of 32 Mcps. Frequency selective digital transmission moves the signal spectrum over 5 MHz without continuous frequency modulation and increases the immunity to induced interference by the processing gain. A simple receiver structure with no additional analog circuitry for the transmitter has been developed and has a sensitivity of 250 mu V-pp. The high sensitivity of the receiver makes it possible to communicate between mobile devices using a human body as the transmission medium. It enables half-duplex communication of 2 Mbps within an operating range of up to 170 cm between the ultra-mobile PCs held between fingertips of each hand with a packet error rate of lower than 10(-6). The transceiver module consumes 59 mA with a 3.3 V power supply. | - |
dc.language | English | - |
dc.publisher | ELECTRONICS TELECOMMUNICATIONS RESEARCH INST | - |
dc.subject | INTRABODY COMMUNICATION | - |
dc.subject | CHANNEL | - |
dc.title | Transceiver for Human Body Communication Using Frequency Selective Digital Transmission | - |
dc.type | Article | - |
dc.identifier.wosid | 000302846900009 | - |
dc.identifier.scopusid | 2-s2.0-84860147012 | - |
dc.type.rims | ART | - |
dc.citation.volume | 34 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 216 | - |
dc.citation.endingpage | 225 | - |
dc.citation.publicationname | ETRI JOURNAL | - |
dc.identifier.doi | 10.4218/etrij.12.0111.0178 | - |
dc.contributor.localauthor | Park, Seong-Ook | - |
dc.contributor.nonIdAuthor | Kang, Sung-Weon | - |
dc.contributor.nonIdAuthor | Kim, Youn-Tae | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Human body communication (HBC) | - |
dc.subject.keywordAuthor | touch-and-play (TAP) | - |
dc.subject.keywordAuthor | analog front end | - |
dc.subject.keywordAuthor | frequency selective digital transmission | - |
dc.subject.keywordAuthor | Walsh code | - |
dc.subject.keywordPlus | INTRABODY COMMUNICATION | - |
dc.subject.keywordPlus | CHANNEL | - |
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