Signal phase estimation for measurement of respiration waveform using a microwave Doppler sensor.
Hiroshi NoguchiHajime KuboTaketoshi MoriTomomasa SatoHiromi SanadaPublished in: EMBC (2013)
Keyphrases
- radar signal
- signal processing
- frequency domain
- heart rate
- instantaneous frequency
- frequency band
- frequency modulation
- image acquisition
- sensor networks
- phased array
- sensor array
- signal subspace
- high frequency
- synthetic aperture radar
- low frequency
- frequency spectrum
- signal reconstruction
- data acquisition
- real and imaginary parts
- estimation algorithm
- multi sensor
- radiation therapy
- physiological signals
- amplitude modulation
- sensor data
- parameter estimation
- optical flow