DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yun, KS | ko |
dc.contributor.author | Gil, J | ko |
dc.contributor.author | Kim, J | ko |
dc.contributor.author | Kim, HJ | ko |
dc.contributor.author | Kim, K | ko |
dc.contributor.author | Park, D | ko |
dc.contributor.author | Kim, MS | ko |
dc.contributor.author | Shin, H | ko |
dc.contributor.author | Lee, K | ko |
dc.contributor.author | Kwak, Juhyoun | ko |
dc.contributor.author | Yoon, E | ko |
dc.date.accessioned | 2010-12-09T08:59:40Z | - |
dc.date.available | 2010-12-09T08:59:40Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-09 | - |
dc.identifier.citation | SENSORS AND ACTUATORS B-CHEMICAL, v.102, no.1, pp.27 - 34 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | http://hdl.handle.net/10203/20898 | - |
dc.description.abstract | In this paper, we report a miniaturized low-power wireless remote environmental monitoring system. This system has been developed for on-site monitoring of water pollution by heavy-metal ions. The system is composed of three parts: an electrochemical sensor module using microfabricated electrodes for detecting heavy-metal contamination in sample water; a custom potentiostat module including readout circuitry, analog-to-digital converter and microcontroller; and a radio frequency (RF) module for sending detected signals to a base station through wireless communication. The electrochemical sensor module is implemented using microfabricated mercury working electrodes (WEs), solid-state reference electrode (SSRE), and platinum counter electrode (CE). For the low-power operation, direct frequency-shift keying (FSK) modulation and simple binary FSK demodulation methods are used for RF module which is realized using 0.18 mum CMOS technology. All the modules are hybrid integrated in a printed circuit board (PCB) and low-power consumption below 1 mW has been achieved. (C) 2003 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This work has been supported by the Korea Science and Engineering Foundation through the MICROS center at KAIST. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | STATE REFERENCE ELECTRODE | - |
dc.subject | NATURAL-WATERS | - |
dc.subject | HEAVY-METALS | - |
dc.subject | ULTRAMICROELECTRODES | - |
dc.subject | GROUNDWATER | - |
dc.title | A miniaturized low-power wireless remote environmental monitoring system based on electrochemical analysis | - |
dc.type | Article | - |
dc.identifier.wosid | 000223969400005 | - |
dc.identifier.scopusid | 2-s2.0-4344610651 | - |
dc.type.rims | ART | - |
dc.citation.volume | 102 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 27 | - |
dc.citation.endingpage | 34 | - |
dc.citation.publicationname | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.identifier.doi | 10.1016/j.snb.2003.11.008 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kwak, Juhyoun | - |
dc.contributor.localauthor | Yoon, E | - |
dc.contributor.nonIdAuthor | Yun, KS | - |
dc.contributor.nonIdAuthor | Gil, J | - |
dc.contributor.nonIdAuthor | Kim, J | - |
dc.contributor.nonIdAuthor | Kim, HJ | - |
dc.contributor.nonIdAuthor | Kim, K | - |
dc.contributor.nonIdAuthor | Park, D | - |
dc.contributor.nonIdAuthor | Kim, MS | - |
dc.contributor.nonIdAuthor | Shin, H | - |
dc.contributor.nonIdAuthor | Lee, K | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | environmental sensor | - |
dc.subject.keywordAuthor | heavy-metal ion | - |
dc.subject.keywordAuthor | low power | - |
dc.subject.keywordAuthor | microsensor | - |
dc.subject.keywordAuthor | sensor network | - |
dc.subject.keywordAuthor | wireless sensor | - |
dc.subject.keywordPlus | STATE REFERENCE ELECTRODE | - |
dc.subject.keywordPlus | NATURAL-WATERS | - |
dc.subject.keywordPlus | HEAVY-METALS | - |
dc.subject.keywordPlus | ULTRAMICROELECTRODES | - |
dc.subject.keywordPlus | GROUNDWATER | - |
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