PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography
A function generator is widely used for experimental work and testing to generate various types of waveform (sine, square, triangle, etc) with a particular frequency bandwidth. One of its applications is in generating waveform for the ECT (Electrical Capacitance Tomography) system. ECT is used to re...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2006
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| Subjects: | |
| Online Access: | http://eprints.utm.my/4110/ http://eprints.utm.my/4110/1/JTD_2005_21.pdf |
| _version_ | 1848890722216837120 |
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| author | Abdul Rahim, Ruzairi Teo, Chin Heng Sulaiman, S. Abdul Manaf, M. S. |
| author_facet | Abdul Rahim, Ruzairi Teo, Chin Heng Sulaiman, S. Abdul Manaf, M. S. |
| author_sort | Abdul Rahim, Ruzairi |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | A function generator is widely used for experimental work and testing to generate various types of waveform (sine, square, triangle, etc) with a particular frequency bandwidth. One of its applications is in generating waveform for the ECT (Electrical Capacitance Tomography) system. ECT is used to retrieve the details of material in a flow system. An economical PC Controlled Function Generator was designed for the use of waveform generating in ECT. For the ECT system, high accuracy and frequency waveforms are needed.
Three basic waveforms are required; the sine wave, square wave, and triangular wave. The objective is to build a function generator which is capable of generating high accuracy waveforms with acceptable distortion and stability. An interfacing system between a PC and the function generator was also selected and developed with the purpose of producing accurate amplitude and frequency of the waveforms. This interfacing allows remote control to the function generator for a wider usage.
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| first_indexed | 2025-11-15T20:46:35Z |
| format | Article |
| id | utm-4110 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:46:35Z |
| publishDate | 2006 |
| publisher | Penerbit UTM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-41102017-11-01T04:17:28Z http://eprints.utm.my/4110/ PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography Abdul Rahim, Ruzairi Teo, Chin Heng Sulaiman, S. Abdul Manaf, M. S. TK Electrical engineering. Electronics Nuclear engineering A function generator is widely used for experimental work and testing to generate various types of waveform (sine, square, triangle, etc) with a particular frequency bandwidth. One of its applications is in generating waveform for the ECT (Electrical Capacitance Tomography) system. ECT is used to retrieve the details of material in a flow system. An economical PC Controlled Function Generator was designed for the use of waveform generating in ECT. For the ECT system, high accuracy and frequency waveforms are needed. Three basic waveforms are required; the sine wave, square wave, and triangular wave. The objective is to build a function generator which is capable of generating high accuracy waveforms with acceptable distortion and stability. An interfacing system between a PC and the function generator was also selected and developed with the purpose of producing accurate amplitude and frequency of the waveforms. This interfacing allows remote control to the function generator for a wider usage. Penerbit UTM Press 2006-12 Article PeerReviewed application/pdf en http://eprints.utm.my/4110/1/JTD_2005_21.pdf Abdul Rahim, Ruzairi and Teo, Chin Heng and Sulaiman, S. and Abdul Manaf, M. S. (2006) PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography. Jurnal Teknologi D (45D). pp. 19-39. ISSN 0127-9696 http://www.penerbit.utm.my/onlinejournal/45/D/JTDis45D02.pdf |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Abdul Rahim, Ruzairi Teo, Chin Heng Sulaiman, S. Abdul Manaf, M. S. PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography |
| title | PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography |
| title_full | PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography |
| title_fullStr | PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography |
| title_full_unstemmed | PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography |
| title_short | PC controlled function generator using direct digital synthesis (DDS) technology for electrical capacitance tomography |
| title_sort | pc controlled function generator using direct digital synthesis (dds) technology for electrical capacitance tomography |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/4110/ http://eprints.utm.my/4110/ http://eprints.utm.my/4110/1/JTD_2005_21.pdf |