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Application of bandpass filter as a sensor for rice characterization


You, Kok Yeow and Jalani, Siti Nurul Ain and Abbas, Zulkifly and You, Li Ling (2010) Application of bandpass filter as a sensor for rice characterization. In: 2010 International Conference on Computer Applications and Industrial Electronics (ICCAIE 2010), 5-7 Dec. 2010, Kuala Lumpur, Malaysia. (pp. 570-573).


This paper introduces the potential of the bandpass filter to implement as a microwave sensor for rice characterization. Three different filter sensors are design in order to operate at frequency range between 1.5 GHz to 3 GHz. The reflection coefficient, Γ and transmission coefficient, T performances for the sensors have been analyzed. Three types of rice samples, 'Sakura Super Thai Brown Rice (SSTBR)', 'Sakura Basmati Pakistan Rice (SBPR)' and 'Giant Super Special Rice (GSSR)' were used in this study. Results obtained showed 4th order filter gave the most sensitive for the reflection measurements, but more loss in transmission measurements. The results are served as the preliminary data for further investigation.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Science
DOI Number: https://doi.org/10.1109/ICCAIE.2010.5735145
Publisher: IEEE
Keywords: Microwave sensor; Bandpass filter; Rice samples; Reflection coefficient; Transmission coefficient
Depositing User: Nabilah Mustapa
Date Deposited: 04 Jul 2019 05:02
Last Modified: 04 Jul 2019 05:02
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ICCAIE.2010.5735145
URI: http://psasir.upm.edu.my/id/eprint/69599
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