A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array

The 2-D resistive sensor array in the row–column fashion suffered from the crosstalk problem for parasitic parallel paths. Firstly, we proposed an Improved Isolated Drive Feedback Circuit with Compensation (IIDFCC) based on the voltage feedback method to suppress the crosstalk. In this method, a com...

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Detalles Bibliográficos
Autores principales: Wu, Jianfeng, Wang, Lei, Li, Jianqing, Song, Aiguo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4168420/
https://www.ncbi.nlm.nih.gov/pubmed/25046011
http://dx.doi.org/10.3390/s140712816
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author Wu, Jianfeng
Wang, Lei
Li, Jianqing
Song, Aiguo
author_facet Wu, Jianfeng
Wang, Lei
Li, Jianqing
Song, Aiguo
author_sort Wu, Jianfeng
collection PubMed
description The 2-D resistive sensor array in the row–column fashion suffered from the crosstalk problem for parasitic parallel paths. Firstly, we proposed an Improved Isolated Drive Feedback Circuit with Compensation (IIDFCC) based on the voltage feedback method to suppress the crosstalk. In this method, a compensated resistor was specially used to reduce the crosstalk caused by the column multiplexer resistors and the adjacent row elements. Then, a mathematical equivalent resistance expression of the element being tested (EBT) of this circuit was analytically derived and verified by the circuit simulations. The simulation results show that the measurement method can greatly reduce the influence on the EBT caused by parasitic parallel paths for the multiplexers' channel resistor and the adjacent elements.
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spelling pubmed-41684202014-09-19 A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array Wu, Jianfeng Wang, Lei Li, Jianqing Song, Aiguo Sensors (Basel) Communication The 2-D resistive sensor array in the row–column fashion suffered from the crosstalk problem for parasitic parallel paths. Firstly, we proposed an Improved Isolated Drive Feedback Circuit with Compensation (IIDFCC) based on the voltage feedback method to suppress the crosstalk. In this method, a compensated resistor was specially used to reduce the crosstalk caused by the column multiplexer resistors and the adjacent row elements. Then, a mathematical equivalent resistance expression of the element being tested (EBT) of this circuit was analytically derived and verified by the circuit simulations. The simulation results show that the measurement method can greatly reduce the influence on the EBT caused by parasitic parallel paths for the multiplexers' channel resistor and the adjacent elements. MDPI 2014-07-18 /pmc/articles/PMC4168420/ /pubmed/25046011 http://dx.doi.org/10.3390/s140712816 Text en © 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Communication
Wu, Jianfeng
Wang, Lei
Li, Jianqing
Song, Aiguo
A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array
title A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array
title_full A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array
title_fullStr A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array
title_full_unstemmed A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array
title_short A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array
title_sort novel crosstalk suppression method of the 2-d networked resistive sensor array
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4168420/
https://www.ncbi.nlm.nih.gov/pubmed/25046011
http://dx.doi.org/10.3390/s140712816
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