A harmonic cancellation-based high-frequency on-chip sinusoidal signal generator with calibration using a coarse-fine delay cell.
Ankush MamgainSalvador MirJai Narayan TripathiManuel J. BarragánPublished in: ISCAS (2023)
Keyphrases
- high frequency
- low frequency
- coarse to fine
- visual quality
- multiresolution
- high resolution
- wavelet transform
- subband
- high frequency components
- power dissipation
- low cost
- high frequencies
- discrete wavelet transform
- wavelet domain
- wavelet coefficients
- high speed
- low pass
- frequency band
- phase shifting
- image processing
- blocking artifacts
- low power
- image compression
- multi resolution analysis
- low bit rate coding