Analysis of vital signs monitoring using an IR-UWB radar

A Lazaro, D Girbau, R Villarino - Progress In Electromagnetics Research, 2010 - jpier.org
… aim of this study is to use wireless sensing devices based on UWB technology to detect vital
signs for health care, emergency rescue, and security. Impulse Radio (IR) is a type of UWB

A non-contact detection method for multi-person vital signs based on IR-UWB radar

X Dang, J Zhang, Z Hao - Sensors, 2022 - mdpi.com
… , and then the IR-UWB radar echoes are used to detect vital signs. To further evaluate the
effect of the number of subjects in this study on the vital signals received by the IR-UWB radar, …

Preclinical evaluation of noncontact vital signs monitoring using real-time IR-UWB radar and factors affecting its accuracy

JY Park, Y Lee, R Heo, HK Park, SH Cho, SH Cho… - Scientific Reports, 2021 - nature.com
… In this study, we successfully monitored the RR and HR in 50 patients visiting the cardiology
… an IR-UWB radar sensor with embedded processors and software; we then analyzed the …

Short-range vital signs sensing based on EEMD and CWT using IR-UWB radar

X Hu, T Jin - Sensors, 2016 - mdpi.com
… of interest, several methods were used to improve SNR in this study. The proposed method
involves sequential clutter removal, denoising based on EEMD and separation based on …

Non-contact human vital signs extraction algorithms using IR-UWB radar: A review

Z Liang, M Xiong, Y Jin, J Chen, D Zhao, D Yang… - Electronics, 2023 - mdpi.com
… Emerging approaches such as wavelet analysis and mode decomposition offer great
opportunities to measure vital signals. These developments would promote advancements in …

Experimental comparison of IR-UWB radar and FMCW radar for vital signs

D Wang, S Yoo, SH Cho - Sensors, 2020 - mdpi.com
… In order to verify the performance of the two radars in different operational scenarios, we
performed a statistical analysis of the noise and subject signals before measuring …

An overview of signal processing techniques for remote health monitoring using impulse radio UWB transceiver

F Khan, A Ghaffar, N Khan, SH Cho - Sensors, 2020 - mdpi.com
… this research is on vital signs monitoring using IR-UWB radar; … In another study [63], the
authors have used the algorithm of … and low power CMOS IR UWB transmitter for medical imaging…

Method for distinguishing humans and animals in vital signs monitoring using IR-UWB radar

P Wang, Y Zhang, Y Ma, F Liang, Q An, H Xue… - International Journal of …, 2019 - mdpi.com
… In this study, we investigated the vital signs of dogs, cats, rabbits, and humans through an
impulse radio ultrawideband (IR-UWB) radar, and we propose a scheme for distinguishing …

Multiple object localization and vital sign monitoring using IR-UWB MIMO radar

X Shang, J Liu, J Li - IEEE Transactions on Aerospace and …, 2020 - ieeexplore.ieee.org
vital sign monitoring systems and algorithms, we develop in this article can satisfy these needs.
In this article, we develop a 2 × 2 IR-UWB … objects and monitor their vital signs, including …

Experimental vital signs estimation using commercially available IR-UWB radar

M Adjrad, S Dudley, M Ghavami - 2014 International Radar …, 2014 - ieeexplore.ieee.org
… wavelet analysis has certain limitations. Firstly, the chosen mother wavelet will significantly
influence the result of the analysis, … Moreover, spectral wavelet analysis certainly underlies an …