Review on microwave/millimeter-wave systems for vital sign detection
Journal
WiSNet 2014 - Proceedings: 2014 IEEE Topical Conference on Wireless Sensors and Sensor Networks
Pages
19-21
Date Issued
2014
Author(s)
Abstract
This paper reviews recent advances of technologies using radar sensor to detect vital sign of a human subject. A number of front-end architectures, detection methods, and system-level integrations have been reported to improve the detection accuracy and enhance the system robustness. The advantages of noncontact vital sign detection draw lots of attention in various applications, such as health-care monitoring and rescue searching. Several portable systems and integrated circuits have been demonstrated recently. Different system architectures, baseband signal processing, system-level integration and potential applications are compared. Integrating the radar chip to achieve compact size, lower power consumption with signal processing techniques to increase the detection accuracy will continuously be the focus for the researchers in the future. ? 2014 IEEE.
SDGs
Other Subjects
Radar equipment; Sensor networks; Signal processing; heartbeat; Non-contact detection; Radar sensors; respiration; Vital sign; Integrated circuits
Type
conference paper