Analysis of input impedance influence on calibration of charge conditioning amplifiers

This paper presents the updates implemented by the Vibration Laboratory of INMETRO on the electrical calibration of charge conditioning amplifiers. We can now carry out both standard classical calibrations with fixed in-series capacitors and including an adjustable parallel capacitance to match the...

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Autores principales:	Gustavo P. Ripper, Ronaldo S. Dias, Giancarlo B. Micheli, Cauê D. Ferreira
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Charge amplifier Signal conditioner Vibration Accelerometer calibration Electric apparatus and materials. Electric circuits. Electric networks TK452-454.4
Acceso en línea:	https://doaj.org/article/a663c23237b144269bc19a3f111003ac
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spelling	oai:doaj.org-article:a663c23237b144269bc19a3f111003ac2021-12-02T05:03:39ZAnalysis of input impedance influence on calibration of charge conditioning amplifiers2665-917410.1016/j.measen.2021.100359https://doaj.org/article/a663c23237b144269bc19a3f111003ac2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2665917421003226https://doaj.org/toc/2665-9174This paper presents the updates implemented by the Vibration Laboratory of INMETRO on the electrical calibration of charge conditioning amplifiers. We can now carry out both standard classical calibrations with fixed in-series capacitors and including an adjustable parallel capacitance to match the total capacitance of a given pair of accelerometer plus cable. The calibration system and some analysis of measurement results are presented.Gustavo P. RipperRonaldo S. DiasGiancarlo B. MicheliCauê D. FerreiraElsevierarticleCharge amplifierSignal conditionerVibrationAccelerometer calibrationElectric apparatus and materials. Electric circuits. Electric networksTK452-454.4ENMeasurement: Sensors, Vol 18, Iss , Pp 100359- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Charge amplifier Signal conditioner Vibration Accelerometer calibration Electric apparatus and materials. Electric circuits. Electric networks TK452-454.4
spellingShingle	Charge amplifier Signal conditioner Vibration Accelerometer calibration Electric apparatus and materials. Electric circuits. Electric networks TK452-454.4 Gustavo P. Ripper Ronaldo S. Dias Giancarlo B. Micheli Cauê D. Ferreira Analysis of input impedance influence on calibration of charge conditioning amplifiers
description	This paper presents the updates implemented by the Vibration Laboratory of INMETRO on the electrical calibration of charge conditioning amplifiers. We can now carry out both standard classical calibrations with fixed in-series capacitors and including an adjustable parallel capacitance to match the total capacitance of a given pair of accelerometer plus cable. The calibration system and some analysis of measurement results are presented.
format	article
author	Gustavo P. Ripper Ronaldo S. Dias Giancarlo B. Micheli Cauê D. Ferreira
author_facet	Gustavo P. Ripper Ronaldo S. Dias Giancarlo B. Micheli Cauê D. Ferreira
author_sort	Gustavo P. Ripper
title	Analysis of input impedance influence on calibration of charge conditioning amplifiers
title_short	Analysis of input impedance influence on calibration of charge conditioning amplifiers
title_full	Analysis of input impedance influence on calibration of charge conditioning amplifiers
title_fullStr	Analysis of input impedance influence on calibration of charge conditioning amplifiers
title_full_unstemmed	Analysis of input impedance influence on calibration of charge conditioning amplifiers
title_sort	analysis of input impedance influence on calibration of charge conditioning amplifiers
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/a663c23237b144269bc19a3f111003ac
work_keys_str_mv	AT gustavopripper analysisofinputimpedanceinfluenceoncalibrationofchargeconditioningamplifiers AT ronaldosdias analysisofinputimpedanceinfluenceoncalibrationofchargeconditioningamplifiers AT giancarlobmicheli analysisofinputimpedanceinfluenceoncalibrationofchargeconditioningamplifiers AT cauedferreira analysisofinputimpedanceinfluenceoncalibrationofchargeconditioningamplifiers
_version_	1718400667582726144

Analysis of input impedance influence on calibration of charge conditioning amplifiers

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