Broadside‐Coupled Split Ring Resonators as a Model Construct for Passive Wireless Sensing
Broadside‐Coupled Split Ring Resonators as a Model Construct for Passive Wireless Sensing
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Broadside — 耦合开口环谐振器作为无源无线传感的模型结构
DOI：
10.1002/adsr.202300006
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Tseng, Peter
中科院分区：
文献类型：
--
作者：
Dia, Kazi Khurshidi Haque;Hajiaghajani, Amirhossein;Escobar, Alberto Ranier;Dautta, Manik;Tseng, Peter
无源和无线射频（RF）传感器是环境传感新兴应用的独特支持模式。这些传感器具有几个关键特征，可以在复杂环境中解锁新功能：传感器由零电子元件组成，即使在不透明介质中也可以无线询问，并且结构通常具有固有的生物相容性。这种能力使其在传感架构领域独一无二。在这里，宽边耦合的开口环谐振器被研究为用于RF感测（潜在的机械和生物化学环境）的紧凑且通用的模型结构。一个新的分析模型推导出评估谐振器的行为，这些产生一个快速，谐振器谐振频率或灵敏度的一阶近似。最后，如何传感器可能是最佳的设计，大小和询问，以提高灵敏度或光谱强度的实验调查进行。这些研究包括各种各样的潜在的尺寸和介电修改，可能是相关的新兴传感器。最后，水凝胶聚合物传感器的合成和研究，以评估如何实际的传感器可能偏离预期的响应。这样的调查奠定了基础，这样的传感架构可以适应应用需求。
Passive and wireless Radio‐Frequency (RF) sensors are a unique, enabling modality for emerging applications in environmental sensing. These sensors exhibit several key features that may unlock new functionalities in complex environments: sensors are composed of zero electronic components, are wirelessly interrogated even in opaque media, and structures are often inherently biocompatible. Such capabilities make it unique in the realm of sensing architectures. Here, the broadside‐coupled, split‐ring resonator is studied as a compact and versatile model structure for RF sensing (of potentially mechanical and biochemical environments). A new analytical model is derived to assess resonator behavior—these yield a rapid, first‐order approximation of the resonator resonant frequency or sensitivity. Finally, experimental investigations into how sensors may be optimally designed, sized, and interrogated to enhance sensitivity or spectral intensity are performed. These studies encompass a wide variety of potential dimensional and dielectric modifications that may be relevant to emerging sensors. Last, hydrogel polymeric sensors are synthesized and studied to assess how practical sensors may deviate in response from expectations. Such investigations lay the groundwork for how such sensing architectures may be adapted to fit application needs.
影响因子：
6.8
作者：
Dautta，Manik;Dia，Kazi Khurshidi Haque;Tseng，Peter
通讯作者：
Tseng，Peter
DOI：
10.1002/smsc.202200013
发表时间：
2022-03
期刊：
Small Science
影响因子：
--
作者：
Manik Dautta;Amirhossein Hajiaghajani;Fan Ye;A. Escobar;Abel Jimenez;Kazi Khurshidi Haque Dia;Peter Tseng
通讯作者：
Manik Dautta;Amirhossein Hajiaghajani;Fan Ye;A. Escobar;Abel Jimenez;Kazi Khurshidi Haque Dia;Peter Tseng
影响因子：
34.3
作者：
Hajiaghajani, Amirhossein;Zargari, Amir Hosein Afandizadeh;Tseng, Peter
通讯作者：
Tseng, Peter