Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/84182
Título: | Piezoelectric sensor for acoustic wave detection in anisotropic systems |
Autor(es): | Barbosa, G. A. Lanceros-Méndez, S. Campos, J. Pamplona, J. Zamith, M. Almeida, A. M. Cabral, José Rocha, J. G. |
Data: | 2009 |
Editora: | IEEE |
Revista: | Proceedings of the Annual Conference of the IEEE Industrial Electronics Society |
Citação: | G. A. Barbosa et al., "Piezoelectric sensor for acoustic wave detection in anisotropic systems," 2009 35th Annual Conference of IEEE Industrial Electronics, Porto, Portugal, 2009, pp. 1905-1910, doi: 10.1109/IECON.2009.5414852. |
Resumo(s): | This paper describes a seismic wave sensor, its readout electronics and data acquisition system. The seismic sensor is based on piezoelectric materials, which show the ability of transforming mechanical into electrical signals. In particular, the present sensor is based on a piezoelectric polymer, poly(vinilidene fluoride) as its main characteristics made it suitable for detecting the amplitude and frequencies involved in seismic events. After a general background on seismic events, waves and piezoelectric materials, the main steps on the sensor design and fabrication, the data acquisition system and the first test results are presented. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/84182 |
ISBN: | 978-1-4244-4648-3 |
e-ISBN: | 978-1-4244-4650-6 |
DOI: | 10.1109/IECON.2009.5414852 |
ISSN: | 1553-572X |
Versão da editora: | https://ieeexplore.ieee.org/document/5414852 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DEI - Artigos em atas de congressos internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Piezoelectric_sensor_for_acoustic_wave_detection_in_anisotropic_systems.pdf | 195,88 kB | Adobe PDF | Ver/Abrir |