A Low-Voltage Fourth-Order Cascade Delta-Sigma Modulator in 0.18-muhboxm CMOS.
Chien-Hung KuoDeng-Yao ShiKang-Shuo ChangPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2010)
Keyphrases
- delta sigma
- low voltage
- fourth order
- analog to digital converter
- noise shaping
- mixed signal
- noise removal
- high order
- design considerations
- image interpolation
- partial differential equations
- cmos technology
- power management
- image coding
- estimation error
- multiscale
- image enhancement
- high quality
- image denoising
- higher order