Earticle

초록

영어

Measurement of a biomedical signal is representative method to detect whether drivers are drowsy. The biomedical signal fundamentally has oscillating properties, and that are obtained from high-sensitive pressure sensors. Here, we demonstrate a distinguished high-sensitive pressure sensor based on suspended 2D material. An acoustic signal is regarded as remote pressure signal in this work, and those are measured with real-time current variation. The optimized real-time signals are exhibited with a fast Fourier transform analysis and a noise cancellation method. We believe that our approach to the suspended 2D material-based pressure sensor paves the way for detecting biomedical signals well.

목차

Abstract
I. INTRODUCTION
II. RESULTS AND DISCUSSION
A. Device Fabrication and Experimental Methods
B. Acoustic Wave Detection
III. CONCLUSIONS AND FUTURE WORK
ACKNOWLEDGMENT
REFERENCES

저자

• Minjong Lee [ dept. of Electrical and Computer Engineering Inha University ]
• Young Tack Lee [ dept. of Electrical and Computer Engineering Inha University ]

참고문헌