Frequency-tracking CW Doppler radar solving small-angle approximation and null point issues in non-contact vital signs monitoring

Mercuri, MarcoMarcoMercuriLiu, Yao-HongYao-HongLiuLorato, IldeIldeLoratoTorfs, TomTomTorfsBourdoux, AndréAndréBourdouxVan Hoof, ChrisChrisVan Hoof2021-10-242021-10-2420171932-4545https://imec-publications.be/handle/20.500.12860/28967Frequency-tracking CW Doppler radar solving small-angle approximation and null point issues in non-contact vital signs monitoringJournal articlehttp://ieeexplore.ieee.org/document/7888984/