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Instantaneous frequency extraction for resonant dew point sensor based on bandpass ΣΔ modulator with variable center frequency.

Jing TianXiaofeng MengJing NieNing LiLiwei Lin
Published in: IEEE SENSORS (2017)
Keyphrases
  • bandpass
  • frequency band
  • instantaneous frequency
  • frequency domain
  • low frequency
  • frequency modulation
  • subband
  • high frequency
  • low pass
  • multi band
  • non stationary
  • face recognition
  • image data
  • fourier transform