Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan

The research describes the development of a simple, cheap and efficient open-ended coaxial sensor for the determination of moisture content of Chok Anan mango during fruit ripening from week 5 to week 17. The sensor was a modification of a standard subminiature panel (SMA-P). The finite element meth...

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Main Authors:	Noradira Suhaime, Masniza Sairi, Zulkifly Abbas, Nur Biha Mohamed Nafis, Zaulia Othman, Amir Syariffuddeen Mhd Adnan, Amir Redzuan Shamsulkamal, Ten, Seng Teik
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2019
Online Access:	http://journalarticle.ukm.my/13633/ http://journalarticle.ukm.my/13633/ http://journalarticle.ukm.my/13633/1/20%20Noradira%20Suhaime.pdf

id	ukm-13633
recordtype	eprints
spelling	ukm-136332019-11-10T03:21:06Z http://journalarticle.ukm.my/13633/ Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan Noradira Suhaime, Masniza Sairi, Zulkifly Abbas, Nur Biha Mohamed Nafis, Zaulia Othman, Amir Syariffuddeen Mhd Adnan, Amir Redzuan Shamsulkamal, Ten, Seng Teik The research describes the development of a simple, cheap and efficient open-ended coaxial sensor for the determination of moisture content of Chok Anan mango during fruit ripening from week 5 to week 17. The sensor was a modification of a standard subminiature panel (SMA-P). The finite element method was used to calculate the numerical values of the reflection coefficient. The reflection coefficient of the sensor was measured using a Microwave Network Analyzer in the frequency range from 1 to 4 GHz. The actual moisture content was obtained using standard oven drying method. A calibration equation was obtained to predict moisture content from the measured reflection coefficient at 1 GHz with accuracy within 1.5%. The results indicate that the amount of m.c. in Chok Anan mango can be determined with excellent accuracy using a SMA-P coaxial sensor as an OEC sensor. Penerbit Universiti Kebangsaan Malaysia 2019-05 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/13633/1/20%20Noradira%20Suhaime.pdf Noradira Suhaime, and Masniza Sairi, and Zulkifly Abbas, and Nur Biha Mohamed Nafis, and Zaulia Othman, and Amir Syariffuddeen Mhd Adnan, and Amir Redzuan Shamsulkamal, and Ten, Seng Teik (2019) Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan. Sains Malaysiana, 48 (5). pp. 1111-1119. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid48bil5_2019/KandunganJilid48Bil5_2019.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	The research describes the development of a simple, cheap and efficient open-ended coaxial sensor for the determination of moisture content of Chok Anan mango during fruit ripening from week 5 to week 17. The sensor was a modification of a standard subminiature panel (SMA-P). The finite element method was used to calculate the numerical values of the reflection coefficient. The reflection coefficient of the sensor was measured using a Microwave Network Analyzer in the frequency range from 1 to 4 GHz. The actual moisture content was obtained using standard oven drying method. A calibration equation was obtained to predict moisture content from the measured reflection coefficient at 1 GHz with accuracy within 1.5%. The results indicate that the amount of m.c. in Chok Anan mango can be determined with excellent accuracy using a SMA-P coaxial sensor as an OEC sensor.
format	Article
author	Noradira Suhaime, Masniza Sairi, Zulkifly Abbas, Nur Biha Mohamed Nafis, Zaulia Othman, Amir Syariffuddeen Mhd Adnan, Amir Redzuan Shamsulkamal, Ten, Seng Teik
spellingShingle	Noradira Suhaime, Masniza Sairi, Zulkifly Abbas, Nur Biha Mohamed Nafis, Zaulia Othman, Amir Syariffuddeen Mhd Adnan, Amir Redzuan Shamsulkamal, Ten, Seng Teik Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan
author_facet	Noradira Suhaime, Masniza Sairi, Zulkifly Abbas, Nur Biha Mohamed Nafis, Zaulia Othman, Amir Syariffuddeen Mhd Adnan, Amir Redzuan Shamsulkamal, Ten, Seng Teik
author_sort	Noradira Suhaime,
title	Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan
title_short	Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan
title_full	Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan
title_fullStr	Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan
title_full_unstemmed	Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan
title_sort	subminiature panel (sma-p) coaxial sensor for the determination of moisture content of mango cv. chok anan
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2019
url	http://journalarticle.ukm.my/13633/ http://journalarticle.ukm.my/13633/ http://journalarticle.ukm.my/13633/1/20%20Noradira%20Suhaime.pdf
first_indexed	2023-09-18T20:05:17Z
last_indexed	2023-09-18T20:05:17Z
_version_	1777407117431406592

Subminiature panel (SMA-P) coaxial sensor for the determination of moisture content of mango cv. Chok Anan

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