Ultra-wideband (UWB) pulse Doppler radars can be used for noncontact vital signs
monitoring of more than one subject. However, their detected signals typically have low …

Human falls occur rarely; however, they can lead to severe consequences if not addressed
immediately. With the rise of nuclear families, there has been a significant increase in the …

Falling is the main cause of disability and fatality of elderly. In this work we used a 24 GHz
continuous-wave Doppler radar to develop a low price and a highly accurate fall detection …

Innovative technology approaches have been increasingly investigated for the last two
decades aiming at human-being long-term monitoring. However, current solutions suffer …

Noncontact vital sign detection is widely used in finding victims in post-disaster search and
rescue, through-wall surveillance (TWS), and medical diagnosis and monitoring. Human …

This paper presents a new system for the detection of human respiration behind obstacles
using impulse ultra-wideband (UWB) radar. In complex environments, low signal-to-noise …

With recent advances in the field of sensing, it has become possible to build better assistive
technologies. This enables the strengthening of eldercare with regard to daily routines and …

This paper presents a survey of recent developments using Doppler radar sensor in
searching and locating an alive person under debris or behind a wall. Locating a human …

In this paper, we compare the performance of radar and optical (camera based) techniques
in detecting vital signs such as respiratory rate (RR), heart rate (HR), and blood oxygen …

With the rapid development of population aging, fall detection based on the radar manifests
great application value in the field of medicine and health. Focusing on the problem of the …