@conference {15871, title = {Experimental study on the phase analysis of FMCW radar for vital signs detection}, booktitle = {13th European Conference on Antennas and Propagation}, year = {2019}, publisher = {IEEE}, organization = {IEEE}, address = {13th European Conference on Antennas and Propagation}, abstract = {In this work, we address the challenge of the FMCW radar phase analysis known as the phase wrapping. A new solution is proposed based on a recursive phase correction, which does not resort to differentiation or integrations. In addition,
the method is implemented and tested for a subject in order to detect heart and breathing rates in a bedroom environment. On
the other hand, we derive the cardio-respiration waveforms for the subject to demonstrate the feasibility of using the radar for clinical applications.
\ }, author = {Mostafa Alizadeh and George Shaker and Safieddin Safavi-Naeini} }