Microwavebased soybean meal moisture classification using resonance cavity

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University of the Thai Chamber of Commerce. Research Support Office
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University of the Thai Chamber of Commerce
Date Issued
2009
Resource Type
Text::Conference output::Conference proceedings::Conference paper
Language
English
Abstract
The moisture content inspection for agriculture material is very necessary to make a quality control. Since the amount of the soybean meal, which can transmute into animal food, is very plenty and the distribution of moisture is difference. Therefore, the nondestructivemoisture inspection is difficult to perform. This paper proposes microwave freespace measurement using theresonance cavity. Measuring the resonance frequency after passing the soybean meal and calculate them in term of complex permittivity. The results show that the technique can provide fast soybean meal moisture classification with 80% of accuracy.
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Conference
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public
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University of the Thai Chamber of Commerce
Bibliographic Citation
์N. Kittiamornkul, K. Chamnongthai, S. Kiattisin, A. Leelasantitham, K. Higuchi (2009) Microwavebased soybean meal moisture classification using resonance cavity., 4563-4566.
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