Continuous monitoring of vital signs, such as respiration and heartbeat, plays a crucial role
in early detection and even prediction of conditions that may affect the wellbeing of the …

Vital signs are inarguably accepted as important key constituents to improve the health
condition. Worldwide medical institutions and clinical observations have emphasized the …

This work tests the ability of a frequency-modulated continuous wave (FMCW) radar to
measure the respiratory rate and the heartbeat of a subject in challenging indoor scenarios …

This work presents a seat-occupancy detection system based on a PCR (Pulsed Coherent
Radar) at the unlicensed 60 GHz ISM band. The radar can measure distances with sub …

Noncontact detection characteristic of Doppler radar provides an unobtrusive means of
respiration detection and monitoring. This avoids additional preparations, such as physical …

Today's rapid growth of elderly populations and aging problems coupled with the
prevalence of obstructive sleep apnea (OSA) and other health related issues have affected …

This paper focuses on the feasibility of tracking the chest wall movement of a human subject
during respiration from the waveforms recorded using an impulse-radio (IR) ultra-wideband …

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 …

Millimeter-wave (mm-Wave) radars are a solution in automotive applications, such as
advanced driver assistance system (ADASs). This work explores the use of commercially …

Human pulse rate (PR) can be estimated in several ways, including measurement
instruments that directly count the PR through contact-and noncontact-based approaches …