A digital signal processing algorithm on read out circuit for electrical capacitance tomography

Arba'I Yusuf, Dodi Sudiana, Agus Santoso Tamsir, Harry SudibyoS

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

The research relates to tomography technique based on electrical mass properties measurement. This study proposed electronic design of read out circuit (ROC) for signal processing in electrical capacitance tomography. The method is to capture the excitation and detection signal simultaneously using high speed analog-to-digital-converter (ADC) then save its reading to first-in-first-out (FIFO) memory. From the two signals, magnitude and phase can be determined. Therefore, calculation of capacitance and conductivity of object inside sensor is done using math equation.

Original languageEnglish
Title of host publicationProceedings of the 2016 IEEE Region 10 Conference, TENCON 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1166-1170
Number of pages5
ISBN (Electronic)9781509025961
DOIs
Publication statusPublished - 8 Feb 2017
Event2016 IEEE Region 10 Conference, TENCON 2016 - Singapore, Singapore
Duration: 22 Nov 201625 Nov 2016

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450

Conference

Conference2016 IEEE Region 10 Conference, TENCON 2016
Country/TerritorySingapore
CitySingapore
Period22/11/1625/11/16

Keywords

  • electrical capacitance tomography
  • high speed ADC
  • read out circuit
  • signal processing
  • zero derivative method

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