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,...
| Published in: | IEEE Engineering in medicine and biology magazine 21, 5 (2002). |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Subjects: |