Intrinsic 1/f device noise reduction and its effect on phase noise in CMOS ring oscillators.
Sander L. J. GierkinkEric A. M. KlumperinkArnoud P. van der WelGian HoogzaadEd A. J. M. van TuijlBram NautaPublished in: IEEE J. Solid State Circuits (1999)
Keyphrases
- noise reduction
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- median filter
- noise removal
- wiener filter
- low cost
- noisy environments
- edge enhancement
- noise detection
- high speed
- digital images
- noise cancellation
- noise filtering
- noise free
- speckle noise
- nonlinear diffusion
- low power
- power consumption
- multiresolution
- metal oxide semiconductor