Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/5426
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Valente, A. | - |
dc.contributor.author | Couto, Carlos | - |
dc.contributor.author | Correia, J. H. | - |
dc.date.accessioned | 2006-08-21T13:58:38Z | - |
dc.date.available | 2006-08-21T13:58:38Z | - |
dc.date.issued | 2001-06-10 | - |
dc.identifier.citation | INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS AND ACTUATORS, 11, Munich, 2001 - "International Conference on Solid-State Semsors and Actuators". [Munich, Springer], 2001 | eng |
dc.identifier.uri | https://hdl.handle.net/1822/5426 | - |
dc.description.abstract | This paper reports the design, modelling, fabrication and assembly of a silicon bulk-micromachined soil moisture microsensor using the Dual-Probe Heat-Pulse (DPHP) method. Soil humidity measurement is essential to studysoil preservation and control the development of plants, namely in closed ecosystem. The DPHP method uses a heater (Peltier effect) and a temperature probe (Seebeck effect) to determine the volumetric heat capacity of the soil and hence water content ( θv). This is the first time that the DPHP method is implemented in a microdevice and the first integrated sensor for soil moisture. This microdevice is more suited to measure at different soil depths in a non-destructive and automated manner. | eng |
dc.description.sponsorship | Agricultural and Agro-industrial Science and Technology Institute of the University of Trás-os-Montes and Alto Douro. | eng |
dc.language.iso | eng | eng |
dc.publisher | Springer | eng |
dc.rights | openAccess | eng |
dc.subject | Soil moisture sensor | eng |
dc.subject | Soil water content | eng |
dc.subject | Heat capacity sensor | eng |
dc.subject | Integrated microsensor | eng |
dc.title | On-chip integrated silicon bulk-micromachined soil moisture sensor based on the DPHP method | eng |
dc.type | conferencePaper | eng |
dc.peerreviewed | yes | eng |
Aparece nas coleções: | DEI - Artigos em atas de congressos internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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AV_EU01.pdf | Documento principal | 640,02 kB | Adobe PDF | Ver/Abrir |