Design of capacitance to voltage converter for capacitive sensor transducer

Abstract: Problem statement: The design of Capacitance to Voltage Converter (CVC) for capacitive sensor transducer was presented. The proposed design will reduce the size, power consumption and supply voltage of the circuit and can be used in high frequency band transducer. Approach: The design was...

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Main Authors:	Alam, A. H. M. Zahirul, Che Mustapha, Nurul Arfah, Khan, Sheroz, Islam, Md. Rafiqul
Format:	Article
Language:	English
Published:	Science Publications 2010
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://irep.iium.edu.my/1627/ http://irep.iium.edu.my/1627/ http://irep.iium.edu.my/1627/ http://irep.iium.edu.my/1627/1/ajassp.2010.1353.1357.pdf

id	iium-1627
recordtype	eprints
spelling	iium-16272012-12-14T00:55:57Z http://irep.iium.edu.my/1627/ Design of capacitance to voltage converter for capacitive sensor transducer Alam, A. H. M. Zahirul Che Mustapha, Nurul Arfah Khan, Sheroz Islam, Md. Rafiqul TK Electrical engineering. Electronics Nuclear engineering Abstract: Problem statement: The design of Capacitance to Voltage Converter (CVC) for capacitive sensor transducer was presented. The proposed design will reduce the size, power consumption and supply voltage of the circuit and can be used in high frequency band transducer. Approach: The design was implemented using the Operational amplifier (Op amp) and capacitive network. The circuit was simulated using the PSPICE model parameters based on standard 0.13 μm CMOS process. Results: The design was able to measure a wide range of capacitance variations for the capacitive transducer. The performance analysis of the design showed desirable performance parameters in terms of response, low power consumption and a linear output voltage within the wide range of capacitive transducer capacitance variation for the power supply voltage of 1.2 V was achieved. Conclusion/Recommendations: The output voltage of the circuit varied linearly with the variation of capacitive transducer capacitance variation. The improved converter was compact and robust for integration into capacitive measuring systems and suitable for use in environment that making use of higher frequency band. Science Publications 2010 Article PeerReviewed application/pdf en http://irep.iium.edu.my/1627/1/ajassp.2010.1353.1357.pdf Alam, A. H. M. Zahirul and Che Mustapha, Nurul Arfah and Khan, Sheroz and Islam, Md. Rafiqul (2010) Design of capacitance to voltage converter for capacitive sensor transducer. American Journal of Applied Sciences , 7 (10). pp. 1353-1357. ISSN 1554-3641(O), 1546-9239 (P) http://thescipub.com/issue-ajas/7/10 10.3844/ajassp.2010.1353.1357
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Alam, A. H. M. Zahirul Che Mustapha, Nurul Arfah Khan, Sheroz Islam, Md. Rafiqul Design of capacitance to voltage converter for capacitive sensor transducer
description	Abstract: Problem statement: The design of Capacitance to Voltage Converter (CVC) for capacitive sensor transducer was presented. The proposed design will reduce the size, power consumption and supply voltage of the circuit and can be used in high frequency band transducer. Approach: The design was implemented using the Operational amplifier (Op amp) and capacitive network. The circuit was simulated using the PSPICE model parameters based on standard 0.13 μm CMOS process. Results: The design was able to measure a wide range of capacitance variations for the capacitive transducer. The performance analysis of the design showed desirable performance parameters in terms of response, low power consumption and a linear output voltage within the wide range of capacitive transducer capacitance variation for the power supply voltage of 1.2 V was achieved. Conclusion/Recommendations: The output voltage of the circuit varied linearly with the variation of capacitive transducer capacitance variation. The improved converter was compact and robust for integration into capacitive measuring systems and suitable for use in environment that making use of higher frequency band.
format	Article
author	Alam, A. H. M. Zahirul Che Mustapha, Nurul Arfah Khan, Sheroz Islam, Md. Rafiqul
author_facet	Alam, A. H. M. Zahirul Che Mustapha, Nurul Arfah Khan, Sheroz Islam, Md. Rafiqul
author_sort	Alam, A. H. M. Zahirul
title	Design of capacitance to voltage converter for capacitive sensor transducer
title_short	Design of capacitance to voltage converter for capacitive sensor transducer
title_full	Design of capacitance to voltage converter for capacitive sensor transducer
title_fullStr	Design of capacitance to voltage converter for capacitive sensor transducer
title_full_unstemmed	Design of capacitance to voltage converter for capacitive sensor transducer
title_sort	design of capacitance to voltage converter for capacitive sensor transducer
publisher	Science Publications
publishDate	2010
url	http://irep.iium.edu.my/1627/ http://irep.iium.edu.my/1627/ http://irep.iium.edu.my/1627/ http://irep.iium.edu.my/1627/1/ajassp.2010.1353.1357.pdf
first_indexed	2023-09-18T20:09:02Z
last_indexed	2023-09-18T20:09:02Z
_version_	1777407353601130496

Design of capacitance to voltage converter for capacitive sensor transducer

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