A 200-MHz IF 11-bit fourth-order bandpass ΔΣ ADC in SiGe.
Roberto MaurinoPeter MolePublished in: IEEE J. Solid State Circuits (2000)
Keyphrases
- fourth order
- bandpass
- low pass
- frequency domain
- noise removal
- high frequency
- high order
- partial differential equations
- frequency band
- image interpolation
- subband
- low frequency
- anisotropic diffusion
- denoising
- geometric distortions
- nonlinear diffusion
- textured images
- multiscale
- image enhancement
- image processing
- wavelet decomposition
- wavelet transform
- higher order
- feature vectors
- zero crossing
- texture segmentation
- edge detection
- bit rate
- parameter estimation