Metamaterial-inspired rotation sensor based on complementary single split-ring resonator (CSSRR)
Metamaterial-inspired rotation sensor based on complementary single split-ring resonator (CSSRR)
复制标题
基于互补单开环谐振器 (CSSRR) 的超材料旋转传感器
DOI：
10.1080/09205071.2018.1465480
复制
发表时间：
2018-01-01
影响因子：
1.3
通讯作者：
Yang, Helin
中科院分区：
文献类型：
--
作者：
Rao, Fang;Yu, Zetai;Yang, Helin
摘要本文设计了一种基于环形微带线耦合互补开口环谐振器（CSSRR）的新型旋转传感器，并进行了仿真和实验验证。旋转上腔，测量结果揭示了旋转角度与传输特性的关系。与之前发布的旋转传感器相比，所提出的传感器受益于对环境条件的良好免疫力以及在相对对称角度处几乎相同的谐振频率响应。它甚至可以获得每10° 100 MHz左右的高灵敏度，具有0°-90°的宽动态范围。该器件在工作波长上具有很好的紧凑性，在微机电系统技术中具有巨大的应用潜力。
Abstract In this paper, a new rotation sensor based on a complementary single split-ring resonator (CSSRR) coupled to a circularly shaped microstrip line is designed, simulated and verified by experiment. Rotating the upper resonator, the measurement results reveal the relationship of the rotated angles and the transmission characteristics. Compared to the previously published rotation sensors, the sensor proposed benefits from a well immunity to ambient conditions and nearly same resonance frequency responses at the relatively symmetrical angles. It even can get a high sensitivity around 100 MHz per 10° with a wide dynamic range of 0°–90°. The configured device is quite compacted with respect to the operational wavelength and will have tremendous potential applications in the micro-electromechanical systems technology.