This paper reviews recent progress of portable short-range noncontact microwave radar
systems for motion detection, positioning, and imaging applications. With the continuous …

Short-range noncontact sensors are capable of remotely detecting the precise movements of
the subjects or wirelessly estimating the distance from the sensor to the subject. They find …

Wireless mediums, such as RF, optical, or acoustical, provide finite resources for the
purposes of remote sensing (such as radar) and data communications. Often, these two …

Vital sign detection using linear frequency-modulated continuous-wave (LFMCW) radar may
be subject to the proximity stationary clutters. This paper presents a novel technique to …

This article presents a novel technique to remove the radar self-motion effects (RSMs) for an
accurate detection of human vital signs. As opposed to the commonly used techniques, the …

This paper presents the theoretical and experimental results of a new approach for
multitarget vital-signs monitoring using an electromagnetic-based Doppler radar. A phased …

This paper presents the theoretical and experimental study of a novel noncontact heart-beat
signal modeling and estimation algorithm using a compact 2.4-GHz Doppler radar. The …

Simultaneous multitarget vital signs measurement has become a hot issue for noncontact
vital signs perception. However, there is still challenge in the multitarget heartbeat …

Millimeter-wave radar interferometry is superior in detecting small displacement motions
owing to its short wavelength. However, it is subject to phase ambiguity as the target …

Modern microwave radar technologies and systems are taking important roles in healthcare,
security, and human-machine interface by remote sensing of human life activities. This …