Research Article
Human Breathing Rate Estimation from Radar Returns Using Harmonically Related Filters
Table 1
Key parameters of PN-UWB and PM-CW radars used in this work.
| Parameter | PN-UWB | CW |
| Centre frequency | 4.3 GHz | 24.125 GHz | Frequency band | 2.2 GHz | 500 MHz | Transmitted power | 1 mW | 17 mW | Pulse repetition rate | 10.1 MHz | Not applicable | Dynamic range | 75 dB | 120 dB |
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