Development of Wireless and Passive SAW Temperature Sensor with Very High Accuracy

Development of Wireless and Passive SAW Temperature Sensor with Very High Accuracy

A surface acoustic wave (SAW) temperature sensor with high accuracy was developed and wirelessly characterized in this work. The sensing chip with reflective delay line pattern was simulated using typical coupling of modes (COM) model and prepared by the standard photolithographic technique. Sharp r...

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Bibliographic Details
Main Authors: Xu Gao, Lina Cheng, Xufeng Xue, Shoupei Zhai, Yong Liang, Wen Wang, Mengwei Liu, Jialiang Zhu, Zhuoyue Li
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Applied Sciences
Subjects:
wireless and passive
SAW temperature sensor
high accuracy
reflective delay line
LMS
Online Access:https://www.mdpi.com/2076-3417/11/16/7422

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