Dielectric Properties of Rice Paddy and Sitophilus Oryzae for Microwave Heating Treatment

被引：0
|
作者：
Zulaika, Siti [1 ]
Abd Rahim, Rosemizi [1 ]
机构：
[1] Univ Malaysia Perlis, Bioelectormagnet Grp Res, UniMAP Main Campus Pauh Putra, Arau 02600, Perlis, Malaysia
来源：
2018 IEEE INTERNATIONAL RF AND MICROWAVE CONFERENCE (RFM 2018) | 2018年
关键词：
disinfestation; dielectric properties; microwave heating; rice; Sitophilus Oryzae;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper present the measurement of the dielectric properties of rice and rice weevil specifically from Sitophilus Oryzae species. This information is useful in controlling insect disinfestation for microwave heating application. Microwave heating is an alternative method to overcome the problem of rice storage in the factory as insect has been recognized as one of the major factor of this matter. The dielectric properties can describe the interaction of the insect with the electromagnetic energy. From this paper, the value of dielectric constant and dielectric loss factor of are determined by using open ended coaxial probe technique. Both values are found vary within the frequency range of 900 MHz to 2.5 GHz and specifically focused at temperature of 82.5 degrees C. These values can be used to further design and understand the microwave heating treatment.
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页码：317 / 320
页数：4
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