Breathing Detection via a UWB Radar

Breathing Detection via a UWB Radar

This paper reports the acquisition of breathing signals using a commercial Ultra-wide band radar (5 to 11 GHz). In an indoor environment, the radar captures echoes from an adult breathing at a distance of approximately 1 meter. Singular Value Decomposition and Empirical Mode Decomposition enable the...

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Bibliographic Details
Published in:2022 International Symposium on Antennas and Propagation (ISAP) pp. 373 - 374
Main Authors: Perotoni, Marcelo B., de Souza, Daniel H. M., Bordin, Claudio J., Castilho, Fernando de A., Vieira, Gustavo Y.
Format: Conference Proceeding
Language:English
Published: IEEE 31-10-2022
Subjects:
Empirical mode decomposition
Indoor environment
Meters
Radar
Radar antennas
Signal Processing
Singular value decomposition
Time-domain analysis
Ultra wideband radar
Ultra-wide band
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Summary:This paper reports the acquisition of breathing signals using a commercial Ultra-wide band radar (5 to 11 GHz). In an indoor environment, the radar captures echoes from an adult breathing at a distance of approximately 1 meter. Singular Value Decomposition and Empirical Mode Decomposition enable the recovery of the low-frequency breathing signals in the time domain.
DOI:10.1109/ISAP53582.2022.9998789