Moisture Content Detection Based on Transmission Power Measurement Using a Microstrip Wide-Ring Sensor

被引：0

作者：

Mun, Hou Kit ^{[1
]}

You, Kok Yeow ^{[2
]}

Dimon, Mohamad Ngasri ^{[2
]}

机构：

[1] Southern Univ Coll, Fac Engn & Informat Technol, Skudai 81300, Malaysia

[2] Univ Teknol Malaysia, Fac Elect Engn, Skudai 81310, Malaysia

来源：

PROCEEDINGS OF THE 2015 6TH INTERNATIONAL CONFERENCE ON MANUFACTURING SCIENCE AND ENGINEERING | 2016年 / 32卷

关键词：

Microstrip wide-ring; rice grain; moisture content; power; microwave technique; RICE;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a microstrip wide-ring sensor for moisture content ( MC) determination based on transmission power measurement. The microstrip wide-ring sensor with low insertion loss was designed to operate at frequency range from 1 GHz to 3 GHz. Calibration equations for measurement of MC at 2.50 GHz and 2.60 GHz were obtained and validated with white rice for MC ranging from 10% to 28%. The lowest error in MC prediction was 1.75% at 2.50 GHz.

引用

页码：866 / 870

页数：5