Figure 1
From: Non-contact diagnosis of obstructive sleep apnea using impulse-radio ultra-wideband radar

Illustration of how to obtain sleep data from IR-UWB radar sensors and polysomnography.
From: Non-contact diagnosis of obstructive sleep apnea using impulse-radio ultra-wideband radar

Illustration of how to obtain sleep data from IR-UWB radar sensors and polysomnography.