A fully-digital beat-frequency based ADC achieving 39dB SNDR for a 1.6mVpp input signal.
Bongjin KimWeichao XuChris H. KimPublished in: CICC (2013)
Keyphrases
- sigma delta
- band pass filters
- signal processing
- low frequency
- power spectra
- high frequency
- input signals
- input data
- frequency domain
- frequency spectrum
- database
- noise ratio
- spectrum analysis
- multiscale
- weak signal
- control signals
- frequency response
- heart rate
- impulse response
- bandpass
- compressive sensing
- fourier transform
- multiresolution