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

被引：37
|
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
收藏
页码：219 / 221
页数：3
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