Single signal conditioning multi electrode for ECVT data acquisition system

Arbai Yusuf; Imamul Muttakin; A. Rohmadi; Amir Rudin; Wahyu Widada; Warsito P. Taruno

doi:10.1109/TENCON.2014.7022280

Single signal conditioning multi electrode for ECVT data acquisition system

Arbai Yusuf, Imamul Muttakin, A. Rohmadi, Amir Rudin, Wahyu Widada, Warsito P. Taruno

Department of Electronic & Electrical Engineering

CTECH Labs Edwar Technology

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

Abstract

Data acquisition system with single signal conditioning for multi-electrode on electrical capacitance volume tomography (ECVT) was described. ECVT is a method in 3D process imaging based on electrical capacitance. The ECVT hardware is employed to measure capacitance signal from 32 electrodes as sensory module. In this investigation, one signal conditioning was used for all electrodes hence hardware construction is simplified and power consumption is relatively low. In order to achieve that, switch configuration which could form analog multiplexer with small resistance and capacitance is required. Each electrode needs 4 analog switches, so that for 32 electrodes 128 analog switches are needed. The electrode is selectable according to desired function as excitation or detection. Experiment result has shown that this ECVT system is able to accomplish capacitance measurement with resolution 0.42 fF.

Original language	English
Title of host publication	TENCON 2014 - 2014 IEEE Region 10 Conference
Place of Publication	Bangkok
Publisher	IEEE
Number of pages	6
Volume	2015-January
ISBN (Electronic)	9781479940752
ISBN (Print)	978-1-4799-4076-9, 978-1-4799-4074-5
DOIs	https://doi.org/10.1109/TENCON.2014.7022280
Publication status	Published - 29 Jan 2015
Event	2014 IEEE Region 10 Conference, TENCON 2014 - Bangkok, Thailand Duration: 22 Oct 2014 → 25 Oct 2014

Conference

Conference	2014 IEEE Region 10 Conference, TENCON 2014
Country/Territory	Thailand
City	Bangkok
Period	22/10/14 → 25/10/14

Keywords

C-V circuit
ECVT
multi electrode
signal conditioning
switch multiplexer

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/TENCON.2014.7022280

Cite this

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title = "Single signal conditioning multi electrode for ECVT data acquisition system",

abstract = "Data acquisition system with single signal conditioning for multi-electrode on electrical capacitance volume tomography (ECVT) was described. ECVT is a method in 3D process imaging based on electrical capacitance. The ECVT hardware is employed to measure capacitance signal from 32 electrodes as sensory module. In this investigation, one signal conditioning was used for all electrodes hence hardware construction is simplified and power consumption is relatively low. In order to achieve that, switch configuration which could form analog multiplexer with small resistance and capacitance is required. Each electrode needs 4 analog switches, so that for 32 electrodes 128 analog switches are needed. The electrode is selectable according to desired function as excitation or detection. Experiment result has shown that this ECVT system is able to accomplish capacitance measurement with resolution 0.42 fF.",

keywords = "C-V circuit, ECVT, multi electrode, signal conditioning, switch multiplexer",

author = "Arbai Yusuf and Imamul Muttakin and A. Rohmadi and Amir Rudin and Wahyu Widada and Taruno, {Warsito P.}",

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note = "2014 IEEE Region 10 Conference, TENCON 2014 ; Conference date: 22-10-2014 Through 25-10-2014",

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T1 - Single signal conditioning multi electrode for ECVT data acquisition system

AU - Yusuf, Arbai

AU - Muttakin, Imamul

AU - Rohmadi, A.

AU - Rudin, Amir

AU - Widada, Wahyu

AU - Taruno, Warsito P.

PY - 2015/1/29

Y1 - 2015/1/29

N2 - Data acquisition system with single signal conditioning for multi-electrode on electrical capacitance volume tomography (ECVT) was described. ECVT is a method in 3D process imaging based on electrical capacitance. The ECVT hardware is employed to measure capacitance signal from 32 electrodes as sensory module. In this investigation, one signal conditioning was used for all electrodes hence hardware construction is simplified and power consumption is relatively low. In order to achieve that, switch configuration which could form analog multiplexer with small resistance and capacitance is required. Each electrode needs 4 analog switches, so that for 32 electrodes 128 analog switches are needed. The electrode is selectable according to desired function as excitation or detection. Experiment result has shown that this ECVT system is able to accomplish capacitance measurement with resolution 0.42 fF.

AB - Data acquisition system with single signal conditioning for multi-electrode on electrical capacitance volume tomography (ECVT) was described. ECVT is a method in 3D process imaging based on electrical capacitance. The ECVT hardware is employed to measure capacitance signal from 32 electrodes as sensory module. In this investigation, one signal conditioning was used for all electrodes hence hardware construction is simplified and power consumption is relatively low. In order to achieve that, switch configuration which could form analog multiplexer with small resistance and capacitance is required. Each electrode needs 4 analog switches, so that for 32 electrodes 128 analog switches are needed. The electrode is selectable according to desired function as excitation or detection. Experiment result has shown that this ECVT system is able to accomplish capacitance measurement with resolution 0.42 fF.

KW - C-V circuit

KW - ECVT

KW - multi electrode

KW - signal conditioning

KW - switch multiplexer

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SN - 978-1-4799-4074-5

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BT - TENCON 2014 - 2014 IEEE Region 10 Conference

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T2 - 2014 IEEE Region 10 Conference, TENCON 2014

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ER -

Single signal conditioning multi electrode for ECVT data acquisition system

Abstract

Conference

Keywords

ASJC Scopus subject areas

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