A digital signal processor for Doppler radar sensing of vital signs.
A signal processor for the determination of respiration and heart rates in Doppler radar measurements is described. The processor can reliably calculate both rates for a subject at distances as large as 2 m. The rate determination is based on autocorrelation and uses several enhancement techniques,...
| Publicado en: | IEEE Engineering in medicine and biology magazine 21, 5 (2002). |
|---|---|
| Autor Principal: | |
| Formato: | Artigo |
| Idioma: | English |
| Subjects: |