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Harmonic MUSIC Method for mmWave Radar-based Vital Sign Estimation

open access: yes
This paper investigates the application of millimeter-wave (mmWave) radar for the estimation of human vital signs. Aiming to obtain more accurate frequency estimation for periodic signals of respiration and heartbeat, we propose the harmonic MUSIC ...
Hsieh, Chieh-Hsun   +2 more
core  

Simplified radar architecture based on information metasurface. [PDF]

open access: yesNat Commun
Wang SR   +12 more
europepmc   +1 more source

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