Multistage Scanning Method on 64-Channels ECVT Sensor

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Abstract

This research proposes a scanning method on capacitance tomography known as Electrical Capacitance Volume Tomography (ECVT). This study discusses a new scanning method i.e., multistage scanning used to retrieve data from 64-channel capacitive sensor. The scanning process is divided into six groups which is each group can handle up to 24 electrodes. The experimental result were performed at each sensor level, followed by the first group on a multistage scanning, and finally for all 64-channel electrodes. The pattern of capacitance data in each group has a similar however its value is different. The amount of data in the first scanning group was 276 data, hence the total data for all 64 channels as much as 1656 data. An adjacent of electrodes pair produce a capacitance value of about 0.8 pF to 1.5 pF, while the opposite of electrodes pair produce a capacitance value of about 0.2 pF.

Original languageEnglish
Title of host publicationProceedings of 2018 International Conference on Electrical Engineering and Computer Science, ICECOS 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages69-72
Number of pages4
ISBN (Electronic)9781538657201
DOIs
Publication statusPublished - 7 Jan 2019
Event2018 International Conference on Electrical Engineering and Computer Science, ICECOS 2018 - Pangkal Pinang, Indonesia
Duration: 2 Oct 20184 Oct 2018

Publication series

NameProceedings of 2018 International Conference on Electrical Engineering and Computer Science, ICECOS 2018

Conference

Conference2018 International Conference on Electrical Engineering and Computer Science, ICECOS 2018
CountryIndonesia
CityPangkal Pinang
Period2/10/184/10/18

Keywords

  • capacitive sensor
  • ECVT
  • multistage scanning
  • stray capacitance

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