Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Aleksander Sade Paterno"'
Publikováno v:
Sensors, Vol 22, Iss 22, p 8705 (2022)
Parasitic capacitance represents the main error source in measurement systems based on electrical impedance spectroscopy. The capacitive nature of electrodes’ impedance in tetrapolar configuration can give origin to phase errors when electrodes are
Externí odkaz:
https://doaj.org/article/82e2f17cfdc84770abaaedde75a6dfaf
Publikováno v:
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 10, Iss 1, Pp 24-32
An alternative technique that uses a flame-brush at high temperature to enhance UV light photosensitivity in an optical fiber is described. An extreme low-cost air aspirated propane-butane mini-torch is used, which produces a lower temperature flame
Externí odkaz:
https://doaj.org/article/9cc761d5e39445e3a79b00c29836c774
Parasitic capacitance represents the main error source in measurement systems based on electrical impedance spectroscopy. The capacitive nature of electrodes’ impedance in tetrapolar configuration can give origin to phase errors when electrodes are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24dd2dcf2c3ab5df68e77d6dd6b4c3fa
Current sources play an essential role in tissue excitation used in bioelectrical impedance spectroscopy. Most investigations use Howland current sources that, despite their practicality and simplified implementation, have operating frequency limitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc58614d5f95a7988549519507a4ac6
https://doi.org/10.20944/preprints202206.0339.v1
https://doi.org/10.20944/preprints202206.0339.v1
Publikováno v:
Electronics; Volume 11; Issue 17; Pages: 2653
Current sources play an essential role in tissue excitation used in bioelectrical impedance spectroscopy. Most investigations use Howland current sources that, despite their practicality and simplified implementation, have operating frequency limitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fefa6cb059ab2fc0dac1bb0caef28d8
https://doi.org/10.3390/electronics11172653
https://doi.org/10.3390/electronics11172653
Autor:
Lucas Hermann Negri, Elberth Manfron Schiefer, Aleksander Sade Paterno, Marcia Muller, José Luís Fabris
Publikováno v:
Measurement Science & Technology; Feb2016, Vol. 27 Issue 2, p1-1, 1p
Autor:
Tales Santini
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Os circuladores tradicionais são amplamente utilizados em telecomunicações e defesa militar para o simultâneo envio e recepção de sinais por um único meio. Esses circuitos passivos, fabricados a partir de materiais ferromagnéticos, possuem a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f8eddbc897162f1048c386201847bf8
https://doi.org/10.11606/d.18.2014.tde-19082014-090655
https://doi.org/10.11606/d.18.2014.tde-19082014-090655
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UEL
Universidade Estadual de Londrina (UEL)
instacron:UEL
Universidade Estadual de Londrina (UEL)
instacron:UEL
Este trabalho descreve o desenvolvimento de um sistema para medição de esforços e deformação mecânica em estruturas civis utilizando extensômetros elétricos de resistência (Strain-Gauges), implementado por circuitos de condicionamento de sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::d24a15fcfd3d2fdae7e6e05bf192bf2f
http://www.bibliotecadigital.uel.br/document/?code=vtls000146324
http://www.bibliotecadigital.uel.br/document/?code=vtls000146324