Title :
Advances in microwave systems for medical applications
Author :
Obeid, Dany ; Sadek, Sawsan ; Zaharia, Gheorghe ; El Zein, Ghaïs
Author_Institution :
IETR, INSA, Rennes, France
Abstract :
A new system for contact-less heartbeat detection is proposed. Operating at 2.4, 5.8, 10, 16, and 60 GHz, our system shows the possibility to detect the heartbeat rate at a distance of 1 m from the person. The heart rate variability is extracted as well. Originating from experimental measurements, a model presenting the cardiopulmonary activities is proposed. Separating the heartbeat signal from the respiration signal is done using different methods and for several SNR values.
Keywords :
Doppler radar; cardiology; medical signal processing; microwave measurement; cardiopulmonary activity model; contactless heartbeat detection; distance 1 m; frequency 10 GHz; frequency 16 GHz; frequency 2.4 GHz; frequency 5.8 GHz; frequency 60 GHz; heart rate variability; heartbeat rate; medical applications; microwave systems; respiration signal; Biomedical equipment; Cardiology; Doppler radar; Frequency; Heart beat; Heart rate; Heart rate detection; Heart rate variability; Medical services; Radar detection;
Conference_Titel :
Advances in Computational Tools for Engineering Applications, 2009. ACTEA '09. International Conference on
Conference_Location :
Zouk Mosbeh
Print_ISBN :
978-1-4244-3833-4
Electronic_ISBN :
978-1-4244-3834-1
DOI :
10.1109/ACTEA.2009.5227843
