IEEE Circuits and Systems Magazine - Q1 2021 - 41
Feature
A Survey on Vital Signs
Detection Using Radar
Techniques and Processing
With FPGA Implementation
Ameen Bin Obadi1, Ping Jack Soh2, Senior Member IEEE, Omar Aldayel3, Member IEEE,
Muataz Hameed Al-Doori4, Senior Member IEEE, Marco Mercuri5, Member IEEE and
Dominique Schreurs6, Fellow, IEEE
This paper presents a survey of the state-of-the-art advances
in human vital signs detection using radar sensors, their integration and coexistence with communication systems, and their
issues in spectrum sharing. The focus of this survey is to review
Digital Object Identifier 10.1109/MCAS.2020.3027445
Date of current version: 11 February 2021
FIRST QUARTER 2021
1531-636X/21©2021IEEE
the detection, monitoring, and tracking of vital signs, specifically
the respiration rate and heartbeat rate over the recent five years.
It is observed that in line with technological advancements, a
multitude of radar types operating in diverse frequency spectra
have been introduced with different hardware implementations,
considering various detection scenarios, and applying multiple
signal processing algorithms. The aim of these researches varies, from enhancing the detection accuracy, improving the processing speed, reducing the power consumption, simplifying the
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IEEE Circuits and Systems Magazine - Q1 2021
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