Accuracy and precision of wearable devices for real-time monitoring of swimming athletes
Nowadays, the use of wearable devices is spreading in different fields of application, such
as healthcare, digital health, and sports monitoring. In sport applications, the present trend is …
as healthcare, digital health, and sports monitoring. In sport applications, the present trend is …
Detecting atrial fibrillation in real time based on ppg via two cnns for quality assessment and detection
DH Nguyen, PCP Chao, CC Chung… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
Real-time detection of atrial fibrillation (AFib) is made possible by the quality assessment via
a 1-D convolutional neural network (1D-CNN) in a processor of a photoplethysmography …
a 1-D convolutional neural network (1D-CNN) in a processor of a photoplethysmography …
Wearable quantum dots organic light-emitting diodes patch for high-power near infra-red photomedicene with real-time wavelength control
Wearable photomedical application fields, such as photobiomodulation (PBM), and
photoplethysmography (PPG) sensors using organic light-emitting diodes (OLEDs), are …
photoplethysmography (PPG) sensors using organic light-emitting diodes (OLEDs), are …
A dual-channel PPG readout system with motion-tolerant adaptability for OLED-OPD sensors
RK Pandey, PCP Chao - IEEE Transactions on Biomedical …, 2021 - ieeexplore.ieee.org
An adaptive PPG (Photoplethysmography) readout system for a dual-channel OLED-OPD
flexible sensor is designed and developed with motion artifact (< 1Hz) and ambient lighting …
flexible sensor is designed and developed with motion artifact (< 1Hz) and ambient lighting …
A low-power PPG readout with an automatic switching between ambient light and OLED driver
RK Pandey, EF Pribadi, PCP Chao - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
A low-power and low-noise photoplethysmography (PPG) readout for a flexible circular
organic light-emitting diode (OLED)-organic photodiode (OPD) patch to estimate blood …
organic light-emitting diode (OLED)-organic photodiode (OPD) patch to estimate blood …
Design and implementation of a photoplethysmography acquisition system with an optimized artificial neural network for accurate blood pressure measurement
RK Pandey, TY Lin, PCP Chao - Microsystem Technologies, 2021 - Springer
A new neural network (NN) is orchestrated by this study to achieve high-accuracy in blood
pressure (BP) estimation by a real-time photoplethysmography (PPG). The PPG system …
pressure (BP) estimation by a real-time photoplethysmography (PPG). The PPG system …
A low-power 54μW adaptive analog front-end with adaptive intensity control for an organic PPG sensor in wearable devices
RK Pandey, PCP Chao - 2021 IEEE Sensors, 2021 - ieeexplore.ieee.org
This study presents a low-power analog front-end readout for the organic sensor to sense
the Photoplethysmography (PPG) signal from the radial wrist artery. The system consists of a …
the Photoplethysmography (PPG) signal from the radial wrist artery. The system consists of a …
External temperature sensor assisted a new low power photoplethysmography readout system for accurate measurement of the bio-signs
RK Pandey, PCP Chao - Microsystem Technologies, 2021 - Springer
This study presents an external temperature sensor assisted a new low power, time-
interleave, wide dynamic range, and low DC drift photoplethysmography (PPG) signal …
interleave, wide dynamic range, and low DC drift photoplethysmography (PPG) signal …
An adaptive analog front end for a flexible PPG sensor patch with self-determined motion related DC drift removal
RK Pandey, PCP Chao - 2021 IEEE International Symposium …, 2021 - ieeexplore.ieee.org
This paper presents, a DC drift compensated (due to motion<; 1Hz), high sensing precision
and wide dynamic range analog front end (AFE) for the organic type PPG sensor. The …
and wide dynamic range analog front end (AFE) for the organic type PPG sensor. The …
The effect of hydrostatic pressure on martensitic transition and magnetocaloric effect of Mn44. 7Ni43. 5Sn11. 8 ribbons
The effect of hydrostatic pressure on the martensitic transformation and magnetocaloric
effect has been systematically studied in Mn 44.7 Ni 43.5 Sn 11.8 ribbons. The melt-spun …
effect has been systematically studied in Mn 44.7 Ni 43.5 Sn 11.8 ribbons. The melt-spun …