A CSRR-Loaded Planar Sensor for Simultaneously Measuring Permittivity and Permeability

被引：38

作者：

Gan, Hong-Yi ^{[1
]}

Zhao, Wen-Sheng ^{[1
]}

He, Li ^{[2
]}

Yu, Yufeng ^{[1
]}

Xu, Kuiwen ^{[1
]}

Wen, Fei ^{[1
]}

Dong, Linxi ^{[1
]}

Wang, Gaofeng ^{[1
]}

机构：

[1] Hangzhou Dianzi Univ, Engn Res Ctr Smart Microsensors & Microsyst, MOE, Sch Elect & Informat, Hangzhou 310018, Peoples R China

[2] Xian Univ Technol, Sch Automat & Informat Technol, Xian 710048, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2020年 / 30卷 / 02期

关键词：

Complementary split-ring resonators (CSRRs); differential sensor; magneto-electric materials; permeability; permittivity; sensor; RF SENSOR;

D O I：

10.1109/LMWC.2019.2957657

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 letter proposes a microwave planar sensor for the characterization of magnetodielectric materials. The sensor is designed by loading microstrip lines with complementary split-ring resonators (CSRRs). Two patches are connected to the microstrip lines to couple with the CSRRs, and a pair of 50-Omega resistors are in series with the lines to provide a notch. The designed sensor can extract the permittivity and permeability of the magnetodielectric materials simultaneously. A prototype of the designed sensor is fabricated and measured for validation of characterizing the magnetodielectric materials.

引用

页码：219 / 221

页数：3

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