Lee, Yeng Seng and You, Kok Yeow and Jack, Soh Ping and Gan, Hong Seng and Hoon, Wee Fwen and Jamlos, Mohd. Aminudin and Gooi, Alan (2022) A review of agricultural product characterization using microwave sensor. In: Proceedings of the 12th National Technical Seminar on Unmanned System Technology 2020 NUSYS’20. Lecture Notes in Electrical Engineering, 770 (NA). Springer Science and Business Media Deutschland GmbH, Singapore, pp. 435-443. ISBN 978-981162405-6
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Official URL: http://dx.doi.org/10.1007/978-981-16-2406-3_33
Abstract
This paper presents a review on characterization of agricultural product using various type of microwave sensor. Interaction between EM waves with materials are described. Interaction between microwave and agricultural product are considering a wide range of frequencies and applications such as detection of dielectric properties, moisture content, heating mechanisms, and product control. Each of the Agricultural product has their unique dielectric properties, it can be characterized by frequency dependent parameters such as dielectric properties and moisture content. By analyzing the unique dielectric properties of the agricultural products, the moisture content and the heating mechanisms can be distinguished by measuring the changes in dielectric properties and concentration of agricultural products. Additionally, this paper also emphasis on a clear demarcation of open-ended coaxial probe, planar antenna, rectangular waveguide, and horn antennas as microwave sensor and their applications.
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | agricultural product, dielectric properties, microwave sensor |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 100420 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 14 Apr 2023 01:27 |
| Last Modified: | 14 Apr 2023 01:27 |
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