液体载荷对液体传感柔性声波器件的影响研究

2018 IEEE International Conference on Electron Devices and Solid State Circuits (EDSSC) Pub Date : 2018-06-01 DOI:10.1109/EDSSC.2018.8487067

Changjian Zhou, Jialin Li, Bin Li, T. Ren

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引用次数: 0

摘要

柔性电子产品具有许多独特的品质，如可弯曲，重量轻，制造成本低，特别适合生物传感器应用。基于声波装置的生物传感器具有高分辨率、数字输出和无线操作的特点。在本文中，我们讨论了柔性声波器件在液体传感应用中的重要问题。提出了一种双端口谐振腔结构来实现柔性声波器件。对同一装置在不同环境下进行了电学测量，分析了液体加载引起的品质因数降低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Investigation of the Liquid Loading Effect on the Flexible Acoustic Wave Devices for in-Liquid Sensing Applications

Flexible electronics has many unique qualities such as bendable, lightweight and low-cost fabrication, and are particularly suitable for biosensor applications. Biosensors based on acoustic wave devices feature high resolution, digital output, and wireless operation. In this paper, we address the important issue when the flexible acoustic wave devices are used in liquid for sensing applications. A two-port resonator structure is proposed to implement the flexible acoustic wave device. Electrical measurements were conducted for the same device under various environments, and the liquid loading induced lowering of the quality factor are analyzed.

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来源期刊

2018 IEEE International Conference on Electron Devices and Solid State Circuits (EDSSC)

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