allowing for detection of the smallest changes, such as respiration and heart rate from several metres away
The virtue of the small wavelength ensures accurate detection of humans in a bed or sitting in chair watching TV or reading a book
Tracking of VLS and movement when radar is mounted within a ceiling or behind a wall – no ugly module on the wall!
able to see the VLS from tiny premature babies
RF emission is 0.01% the energy typically found in a household WiFi router – meaning that prolonged exposure will have no detrimental effects on human health
Typical VLS data captured from a UWB radar – containing both heart beat and respiration information
Notice how slow the biomedical signal is!
Heart beat (HB) and respiration rate (RR) estimation algorithm
Algorithm’s HB estimate is accurate to ±1 bpm
of the Pulse Oximeter’s estimate!
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