Strategy to minimize bending strain interference for flexible acoustic wave sensing platform

• Main Authors: Zhou, Jian, Ji, Zhangbin, Guo, Yihao, Liu, Yanghui, Zhuo, Fengling, Zheng, Yuanjin, Gu, Alex Yuandong, Fu, YongQing, Duan, Huigao
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Flexible Acoustic Wave Sensors; Bending Strain Interference
• Online Access: https://hdl.handle.net/10356/164651
• Institution: Nanyang Technological University

There are great concerns for sensing using flexible acoustic wave sensors and lab-on-a-chip, as mechanical strains will dramatically change the sensing signals (e.g., frequency) when they are bent during measurements. These strain-induced signal changes cannot be easily separated from those of real...