An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography
Electrical capacitance tomography (ECT) system is useful to obtain information about the spatial distribution of a dielectric materials mixture inside a vessel. It has been suggested by many researchers previously to use guard electrode in ECT sensors. This paper describes various types of design fo...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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International Frequency Sensor Association (IFSA)
2011
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| Online Access: | http://eprints.uthm.edu.my/4361/1/AJ%202017%20%28135%29%20An%20overview%20Effectiveness%20of%20different%20arrangement%20for%20electrode%20guard.pdf |
| _version_ | 1825709830210322432 |
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| author | Abd Shaib, Mohd Fadzli Mohamad, Elmy Johana Abdul Rahim, Ruzairi Abd Jamil, Mahadi Leow, Pei Ling |
| author_facet | Abd Shaib, Mohd Fadzli Mohamad, Elmy Johana Abdul Rahim, Ruzairi Abd Jamil, Mahadi Leow, Pei Ling |
| author_sort | Abd Shaib, Mohd Fadzli |
| collection | UTHM |
| description | Electrical capacitance tomography (ECT) system is useful to obtain information about the spatial distribution of a dielectric materials mixture inside a vessel. It has been suggested by many researchers previously to use guard electrode in ECT sensors. This paper describes various types of design for guard electrode in Electrical Capacitance Tomography (ECT) sensor. The design of these electrode guards is vital to reduce crosstalk (undesired signals) between the adjacent electrodes (positioned at the outside of the measured pipe) since the crucial signals are only inside the pipe. There are three types of electrode guards designed by various researchers which are radial guard, axial guard with end guard and driven guard. The configuration and the effectiveness of each designed electrode are discussed. Other than that this paper introduced new design of electrode guards which are embedded on electrode sensor instead of placing separately between or around adjacent measuring electrodes as the previous design. |
| first_indexed | 2024-03-05T21:48:21Z |
| format | Article |
| id | uthm.eprints-4361 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:48:21Z |
| publishDate | 2011 |
| publisher | International Frequency Sensor Association (IFSA) |
| record_format | dspace |
| spelling | uthm.eprints-43612021-12-02T03:42:10Z http://eprints.uthm.edu.my/4361/ An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography Abd Shaib, Mohd Fadzli Mohamad, Elmy Johana Abdul Rahim, Ruzairi Abd Jamil, Mahadi Leow, Pei Ling TK Electrical engineering. Electronics Nuclear engineering TA1501-1820 Applied optics. Photonics TK7800-8360 Electronics Electrical capacitance tomography (ECT) system is useful to obtain information about the spatial distribution of a dielectric materials mixture inside a vessel. It has been suggested by many researchers previously to use guard electrode in ECT sensors. This paper describes various types of design for guard electrode in Electrical Capacitance Tomography (ECT) sensor. The design of these electrode guards is vital to reduce crosstalk (undesired signals) between the adjacent electrodes (positioned at the outside of the measured pipe) since the crucial signals are only inside the pipe. There are three types of electrode guards designed by various researchers which are radial guard, axial guard with end guard and driven guard. The configuration and the effectiveness of each designed electrode are discussed. Other than that this paper introduced new design of electrode guards which are embedded on electrode sensor instead of placing separately between or around adjacent measuring electrodes as the previous design. International Frequency Sensor Association (IFSA) 2011 Article PeerReviewed text en http://eprints.uthm.edu.my/4361/1/AJ%202017%20%28135%29%20An%20overview%20Effectiveness%20of%20different%20arrangement%20for%20electrode%20guard.pdf Abd Shaib, Mohd Fadzli and Mohamad, Elmy Johana and Abdul Rahim, Ruzairi and Abd Jamil, Mahadi and Leow, Pei Ling (2011) An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography. Sensors & Transducers Journal, 135 (2). pp. 20-26. ISSN 1726-5479 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering TA1501-1820 Applied optics. Photonics TK7800-8360 Electronics Abd Shaib, Mohd Fadzli Mohamad, Elmy Johana Abdul Rahim, Ruzairi Abd Jamil, Mahadi Leow, Pei Ling An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography |
| title | An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography |
| title_full | An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography |
| title_fullStr | An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography |
| title_full_unstemmed | An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography |
| title_short | An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography |
| title_sort | overview effectiveness of different arrangement for electrode guard in electrical capacitance tomography |
| topic | TK Electrical engineering. Electronics Nuclear engineering TA1501-1820 Applied optics. Photonics TK7800-8360 Electronics |
| url | http://eprints.uthm.edu.my/4361/1/AJ%202017%20%28135%29%20An%20overview%20Effectiveness%20of%20different%20arrangement%20for%20electrode%20guard.pdf |
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