A Low Power Low-Pass Fourth-Order Filter for WiMAX/LTE Receiver in CMOS 45nm Technology.
Vida Orduee NiarGholamreza Zareh FatinPublished in: J. Circuits Syst. Comput. (2017)
Keyphrases
- nm technology
- fourth order
- low power
- low pass
- high pass
- power consumption
- noise removal
- low cost
- high speed
- frequency domain
- high frequency
- image enhancement
- subband
- partial differential equations
- contrast enhancement
- filter bank
- anisotropic diffusion
- discrete wavelet transform
- noise reduction
- power dissipation
- denoising
- low frequency
- wavelet decomposition
- image sensor
- nonlinear diffusion
- digital signal processing
- wavelet transform
- ultra low power
- cmos technology
- edge information
- multiresolution
- wavelet coefficients
- higher order
- input image
- mixed signal
- feature extraction
- computer vision