A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor
A simple procedure was developed to determine complex permittivity of moist materials for known percentage of moisture content at any frequency based using a standard commercial coaxial sensor. Polynomial fitting and Gaussian elimination method were applied to obtain a single equation of complex per...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter Open
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/24855/ http://psasir.upm.edu.my/id/eprint/24855/1/A%20simple%20procedure%20to%20determine%20complex%20permittivity%20of%20moist%20materials%20using%20standard%20commercial%20coaxial%20sensor.pdf |
| _version_ | 1848845150078369792 |
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| author | Jusoh, Mohamad Ashry Abbas, Zulkifly Hassan, Jumiah Zakaria, Azmi Ahmad, Ahmad Fahad |
| author_facet | Jusoh, Mohamad Ashry Abbas, Zulkifly Hassan, Jumiah Zakaria, Azmi Ahmad, Ahmad Fahad |
| author_sort | Jusoh, Mohamad Ashry |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A simple procedure was developed to determine complex permittivity of moist materials for known percentage of moisture content at any frequency based using a standard commercial coaxial sensor. Polynomial fitting and Gaussian elimination method were applied to obtain a single equation of complex permittivity as a function of frequency and moisture content. The empirical equation was tested for new samples and was found to have mean error percentage of 5.14 % and 10.22 % for dielectric constant and loss factor, respectively, when compared to a commercial probe. |
| first_indexed | 2025-11-15T08:42:14Z |
| format | Article |
| id | upm-24855 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:42:14Z |
| publishDate | 2011 |
| publisher | De Gruyter Open |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-248552018-10-09T01:05:24Z http://psasir.upm.edu.my/id/eprint/24855/ A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor Jusoh, Mohamad Ashry Abbas, Zulkifly Hassan, Jumiah Zakaria, Azmi Ahmad, Ahmad Fahad A simple procedure was developed to determine complex permittivity of moist materials for known percentage of moisture content at any frequency based using a standard commercial coaxial sensor. Polynomial fitting and Gaussian elimination method were applied to obtain a single equation of complex permittivity as a function of frequency and moisture content. The empirical equation was tested for new samples and was found to have mean error percentage of 5.14 % and 10.22 % for dielectric constant and loss factor, respectively, when compared to a commercial probe. De Gruyter Open 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/24855/1/A%20simple%20procedure%20to%20determine%20complex%20permittivity%20of%20moist%20materials%20using%20standard%20commercial%20coaxial%20sensor.pdf Jusoh, Mohamad Ashry and Abbas, Zulkifly and Hassan, Jumiah and Zakaria, Azmi and Ahmad, Ahmad Fahad (2011) A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor. Measurement Science Review, 11 (1). pp. 19-22. ISSN 1335-8871 https://content.sciendo.com/view/journals/msr/11/1/article-p19.xml 10.2478/v10048-011-0003-4 |
| spellingShingle | Jusoh, Mohamad Ashry Abbas, Zulkifly Hassan, Jumiah Zakaria, Azmi Ahmad, Ahmad Fahad A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor |
| title | A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor |
| title_full | A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor |
| title_fullStr | A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor |
| title_full_unstemmed | A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor |
| title_short | A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor |
| title_sort | simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor |
| url | http://psasir.upm.edu.my/id/eprint/24855/ http://psasir.upm.edu.my/id/eprint/24855/ http://psasir.upm.edu.my/id/eprint/24855/ http://psasir.upm.edu.my/id/eprint/24855/1/A%20simple%20procedure%20to%20determine%20complex%20permittivity%20of%20moist%20materials%20using%20standard%20commercial%20coaxial%20sensor.pdf |