Table 2.
Comparison of Radar-Based Vital Signs Monitoring Systems.
| Method | Vital Signs Detected | Multi-Subjects Detection | Range Estimation | Power Consumption |
|---|---|---|---|---|
| CW | BR and HR | No | No | Medium |
| FMCW | BR and HR | Yes | Yes | High |
| SFCW | BR and HR | Yes | Yes | Medium |
| UWB | BR and HR | Yes | Yes | Low |