Time-frequency analysis of terahertz radar signal for vital signs sensing based on radar sensor.
Zhengwu XuYuanjie WuXiaoqian LuPublished in: Int. J. Sens. Networks (2013)
Keyphrases
- radar signal
- vital signs
- health monitoring
- sensor data
- sensor networks
- heart rate
- monitoring system
- traumatic brain injury
- real time
- frequency modulation
- non stationary
- continuous monitoring
- health status
- smart environments
- synthetic aperture radar
- wireless sensor networks
- multiresolution
- neural network
- human activities
- high resolution
- multiscale