Highly Accurate Liquid Permittivity Measurement using Coaxial Lines

被引：0

作者：

Mirjahanmardi, Seyed Hossein ^{[1
]}

Ramahi, Omar ^{[1
]}

机构：

[1] Univ Watreloo, Dept Elect & Comp Engn, Waterloo, ON, Canada

来源：

2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年

关键词：

Complex Permittivity; Power Measurement; Reconstruction; Algorithm;

D O I：

10.1109/apusncursinrsm.2019.8888373

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 presents a novel complex permittivity measurement system for low-loss and lossy liquids based on the use of multiple frequencies. The system includes a designed coaxial structure that contains the liquid under test and a reconstruction algorithm. Fabrication results show the validity of the method with a higher accuracy level compared to the commonly used open-ended coaxial technique, which makes the proposed method an attractive candidate for highly precise and cheap liquid permittivity identification.

引用

页码：101 / 102

页数：2

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