Capacitance-digital and impedance converter as electrical tomography measurement system for biological tissue

Mila Izzatul Ikhsanti; Rana Bouzida; Sastra Kusuma Wijaya; A Rohmadi; Imamul Muttakin; Warsito P. Taruno

doi:10.1063/1.4976798

Capacitance-digital and impedance converter as electrical tomography measurement system for biological tissue

Mila Izzatul Ikhsanti, Rana Bouzida, Sastra Kusuma Wijaya, A Rohmadi, Imamul Muttakin, Warsito P. Taruno

Department of Electronic & Electrical Engineering

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

2 Citations (SciVal)

Abstract

This research aims to explore the feasibility of capacitance-digital converter and impedance converter for measurement module in electrical capacitance tomography (ECT) system. ECT sensor used was a cylindrical sensor having 8 electrodes. Absolute capacitance measurement system based on Sigma Delta Capacitance-to-Digital-Converter AD7746 has been shown to produce measurement with high resolution. Whereas, capacitance measurement with wide range of frequency is possible using Impedance Converter AD5933. Comparison of measurement accuracy by both AD7746 and AD5933 with reference of LCR meter was evaluated. Biological matters represented in water and oil were treated as object reconstructed into image using linear back projection (LBP) algorithm.

Original language	English
Title of host publication	AIP Conference Proceedings
Publisher	AIP Publishing
Volume	1817
Edition	1
ISBN (Electronic)	9780735414853
DOIs	https://doi.org/10.1063/1.4976798
Publication status	Published - 21 Feb 2017
Event	1st International Symposium of Biomedical Engineering: Biomedical Engineering's Recent Progress in Biomaterials, Drugs Development, and Medical Devices, ISBE 2016 - Depok City, Indonesia Duration: 31 May 2016 → 1 Jun 2016

Conference

Conference	1st International Symposium of Biomedical Engineering: Biomedical Engineering's Recent Progress in Biomaterials, Drugs Development, and Medical Devices, ISBE 2016
Country/Territory	Indonesia
City	Depok City
Period	31/05/16 → 1/06/16

ASJC Scopus subject areas

General Physics and Astronomy

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10.1063/1.4976798

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Capacitance-digital and impedance converter as electrical tomography measurement system for biological tissue. / Ikhsanti, Mila Izzatul; Bouzida, Rana; Wijaya, Sastra Kusuma et al.
AIP Conference Proceedings. Vol. 1817 1. ed. AIP Publishing, 2017. 040013.

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

Ikhsanti, MI, Bouzida, R, Wijaya, SK, Rohmadi, A, Muttakin, I & Taruno, WP 2017, Capacitance-digital and impedance converter as electrical tomography measurement system for biological tissue. in AIP Conference Proceedings. 1 edn, vol. 1817, 040013, AIP Publishing, 1st International Symposium of Biomedical Engineering: Biomedical Engineering's Recent Progress in Biomaterials, Drugs Development, and Medical Devices, ISBE 2016, Depok City, Indonesia, 31/05/16. https://doi.org/10.1063/1.4976798

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abstract = "This research aims to explore the feasibility of capacitance-digital converter and impedance converter for measurement module in electrical capacitance tomography (ECT) system. ECT sensor used was a cylindrical sensor having 8 electrodes. Absolute capacitance measurement system based on Sigma Delta Capacitance-to-Digital-Converter AD7746 has been shown to produce measurement with high resolution. Whereas, capacitance measurement with wide range of frequency is possible using Impedance Converter AD5933. Comparison of measurement accuracy by both AD7746 and AD5933 with reference of LCR meter was evaluated. Biological matters represented in water and oil were treated as object reconstructed into image using linear back projection (LBP) algorithm.",

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AU - Ikhsanti, Mila Izzatul

AU - Bouzida, Rana

AU - Wijaya, Sastra Kusuma

AU - Rohmadi, A

AU - Muttakin, Imamul

AU - Taruno, Warsito P.

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AB - This research aims to explore the feasibility of capacitance-digital converter and impedance converter for measurement module in electrical capacitance tomography (ECT) system. ECT sensor used was a cylindrical sensor having 8 electrodes. Absolute capacitance measurement system based on Sigma Delta Capacitance-to-Digital-Converter AD7746 has been shown to produce measurement with high resolution. Whereas, capacitance measurement with wide range of frequency is possible using Impedance Converter AD5933. Comparison of measurement accuracy by both AD7746 and AD5933 with reference of LCR meter was evaluated. Biological matters represented in water and oil were treated as object reconstructed into image using linear back projection (LBP) algorithm.

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Capacitance-digital and impedance converter as electrical tomography measurement system for biological tissue

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ASJC Scopus subject areas

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