A Quadrature Bandpass Continuous-Time Delta-Sigma Modulator for a Tri-Mode GSM-EDGE/UMTS/DVB-T Receiver.
Chen-Yen HoWei-Shan ChanYung-Yu LinTsung-Hsien LinPublished in: IEEE J. Solid State Circuits (2011)
Keyphrases
- delta sigma
- bandpass
- noise shaping
- frequency domain
- zero crossing
- frequency band
- subband
- low pass
- edge detection
- low frequency
- error diffusion
- edge information
- analog to digital converter
- geometric distortions
- edge detector
- spatial domain
- textured images
- image coding
- high frequency
- feature extraction
- digital images
- multiscale