Abstract: Vital signs are important indicators to evaluate the health status of patients. Channel state information (CSI) can sense the displacement of the chest wall caused by cardiorespiratory ...

Modern SDRs evolve from configurable platforms into intelligent wideband sensing systems combining high dynamic range, ...

Abstract: E-Health applications have recently become a popular topic in academia and industry. E-health has improved several key aspects of conventional healthcare paradigms due to its ...

Thanks to their agility and resilience, software-defined radios can provide a capable first line of defense against threats to the increasingly crowded electromagnetic spectrum. No longer restricted ...

The electromagnetic spectrum (EMS) is more congested than ever. From airports and WiMAX centers to military and commercial satellites, unmanned aircraft, GPS jammers, and shipboard radar systems, the ...